./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb010ae024b402436affeb854f96a5f9e0df3d8ec2cfe8b3a7f33676b7169a2c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 07:58:30,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 07:58:30,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 07:58:30,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 07:58:30,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 07:58:30,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 07:58:30,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 07:58:30,807 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 07:58:30,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 07:58:30,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 07:58:30,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 07:58:30,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 07:58:30,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 07:58:30,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 07:58:30,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 07:58:30,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 07:58:30,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 07:58:30,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 07:58:30,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 07:58:30,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 07:58:30,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 07:58:30,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 07:58:30,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 07:58:30,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 07:58:30,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 07:58:30,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 07:58:30,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 07:58:30,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 07:58:30,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 07:58:30,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 07:58:30,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 07:58:30,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 07:58:30,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 07:58:30,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 07:58:30,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 07:58:30,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 07:58:30,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 07:58:30,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 07:58:30,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 07:58:30,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 07:58:30,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 07:58:30,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-07 07:58:30,915 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 07:58:30,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 07:58:30,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 07:58:30,916 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 07:58:30,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 07:58:30,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 07:58:30,919 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 07:58:30,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 07:58:30,919 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 07:58:30,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 07:58:30,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 07:58:30,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 07:58:30,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 07:58:30,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 07:58:30,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 07:58:30,922 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 07:58:30,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 07:58:30,922 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 07:58:30,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 07:58:30,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 07:58:30,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 07:58:30,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 07:58:30,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 07:58:30,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 07:58:30,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 07:58:30,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 07:58:30,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 07:58:30,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 07:58:30,924 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 07:58:30,925 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 07:58:30,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 07:58:30,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 07:58:30,925 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb010ae024b402436affeb854f96a5f9e0df3d8ec2cfe8b3a7f33676b7169a2c [2021-11-07 07:58:31,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 07:58:31,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 07:58:31,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 07:58:31,254 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 07:58:31,255 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 07:58:31,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/../../sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i [2021-11-07 07:58:31,333 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/data/909a424a6/3f68821dbbe8408caae421f48ff5ad14/FLAGe78c9e37c [2021-11-07 07:58:31,915 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 07:58:31,919 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i [2021-11-07 07:58:31,948 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/data/909a424a6/3f68821dbbe8408caae421f48ff5ad14/FLAGe78c9e37c [2021-11-07 07:58:32,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/data/909a424a6/3f68821dbbe8408caae421f48ff5ad14 [2021-11-07 07:58:32,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 07:58:32,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 07:58:32,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 07:58:32,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 07:58:32,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 07:58:32,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d0ba50d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32, skipping insertion in model container [2021-11-07 07:58:32,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 07:58:32,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 07:58:32,535 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i[30176,30189] [2021-11-07 07:58:32,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 07:58:32,565 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 07:58:32,600 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/sv-benchmarks/c/goblint-regression/28-race_reach_21-deref_read_racing.i[30176,30189] [2021-11-07 07:58:32,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 07:58:32,667 INFO L208 MainTranslator]: Completed translation [2021-11-07 07:58:32,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32 WrapperNode [2021-11-07 07:58:32,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 07:58:32,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 07:58:32,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 07:58:32,669 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 07:58:32,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 07:58:32,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 07:58:32,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 07:58:32,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 07:58:32,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 07:58:32,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 07:58:32,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 07:58:32,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 07:58:32,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (1/1) ... [2021-11-07 07:58:32,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 07:58:32,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:32,791 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 07:58:32,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 07:58:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 07:58:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 07:58:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-07 07:58:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 07:58:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-07 07:58:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-07 07:58:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 07:58:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 07:58:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 07:58:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 07:58:32,835 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-07 07:58:33,195 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 07:58:33,204 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-07 07:58:33,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:58:33 BoogieIcfgContainer [2021-11-07 07:58:33,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 07:58:33,209 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 07:58:33,210 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 07:58:33,214 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 07:58:33,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 07:58:32" (1/3) ... [2021-11-07 07:58:33,215 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7074ac7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 07:58:33, skipping insertion in model container [2021-11-07 07:58:33,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 07:58:32" (2/3) ... [2021-11-07 07:58:33,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7074ac7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 07:58:33, skipping insertion in model container [2021-11-07 07:58:33,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 07:58:33" (3/3) ... [2021-11-07 07:58:33,218 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_21-deref_read_racing.i [2021-11-07 07:58:33,227 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-07 07:58:33,228 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 07:58:33,228 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 07:58:33,228 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-07 07:58:33,295 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,295 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,296 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,296 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,296 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,297 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,297 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,297 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,299 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,299 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,299 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,300 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,301 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,301 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,302 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,302 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,303 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,303 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,304 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,304 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,304 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,306 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,306 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,307 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,307 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,308 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,316 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,317 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,317 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,318 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,320 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,321 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,322 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,324 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,325 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,332 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,334 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:33,340 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:33,410 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:33,419 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:33,419 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:33,440 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 87 places, 94 transitions, 193 flow [2021-11-07 07:58:33,555 INFO L129 PetriNetUnfolder]: 14/122 cut-off events. [2021-11-07 07:58:33,556 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:33,563 INFO L84 FinitePrefix]: Finished finitePrefix Result has 127 conditions, 122 events. 14/122 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 265 event pairs, 0 based on Foata normal form. 0/104 useless extension candidates. Maximal degree in co-relation 65. Up to 4 conditions per place. [2021-11-07 07:58:33,563 INFO L82 GeneralOperation]: Start removeDead. Operand has 87 places, 94 transitions, 193 flow [2021-11-07 07:58:33,571 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 87 places, 94 transitions, 193 flow [2021-11-07 07:58:33,610 INFO L129 PetriNetUnfolder]: 2/61 cut-off events. [2021-11-07 07:58:33,610 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:33,610 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:33,611 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:33,612 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:33,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:33,619 INFO L85 PathProgramCache]: Analyzing trace with hash -1773281426, now seen corresponding path program 1 times [2021-11-07 07:58:33,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:33,631 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908581399] [2021-11-07 07:58:33,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:33,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:33,880 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:33,880 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908581399] [2021-11-07 07:58:33,881 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908581399] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:33,881 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:33,881 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:58:33,883 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301074357] [2021-11-07 07:58:33,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:58:33,893 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:33,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:58:33,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:58:33,910 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 83 out of 94 [2021-11-07 07:58:33,913 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 94 transitions, 193 flow. Second operand has 2 states, 2 states have (on average 83.5) internal successors, (167), 2 states have internal predecessors, (167), 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) [2021-11-07 07:58:33,914 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:33,914 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 83 of 94 [2021-11-07 07:58:33,915 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:33,943 INFO L129 PetriNetUnfolder]: 0/106 cut-off events. [2021-11-07 07:58:33,943 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:33,944 INFO L84 FinitePrefix]: Finished finitePrefix Result has 112 conditions, 106 events. 0/106 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 149 event pairs, 0 based on Foata normal form. 14/116 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2021-11-07 07:58:33,945 INFO L132 encePairwiseOnDemand]: 84/94 looper letters, 0 selfloop transitions, 0 changer transitions 9/83 dead transitions. [2021-11-07 07:58:33,945 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 83 transitions, 171 flow [2021-11-07 07:58:33,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:58:33,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:58:33,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 176 transitions. [2021-11-07 07:58:33,958 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9361702127659575 [2021-11-07 07:58:33,959 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 176 transitions. [2021-11-07 07:58:33,960 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 176 transitions. [2021-11-07 07:58:33,962 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:33,964 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 176 transitions. [2021-11-07 07:58:33,967 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 88.0) internal successors, (176), 2 states have internal predecessors, (176), 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) [2021-11-07 07:58:33,973 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 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) [2021-11-07 07:58:33,973 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 94.0) internal successors, (282), 3 states have internal predecessors, (282), 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) [2021-11-07 07:58:33,975 INFO L186 Difference]: Start difference. First operand has 87 places, 94 transitions, 193 flow. Second operand 2 states and 176 transitions. [2021-11-07 07:58:33,977 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 83 transitions, 171 flow [2021-11-07 07:58:33,980 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 87 places, 83 transitions, 171 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:33,984 INFO L242 Difference]: Finished difference. Result has 87 places, 74 transitions, 153 flow [2021-11-07 07:58:33,986 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=94, PETRI_DIFFERENCE_MINUEND_FLOW=171, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=83, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=153, PETRI_PLACES=87, PETRI_TRANSITIONS=74} [2021-11-07 07:58:33,987 INFO L334 CegarLoopForPetriNet]: 87 programPoint places, 0 predicate places. [2021-11-07 07:58:33,987 INFO L470 AbstractCegarLoop]: Abstraction has has 87 places, 74 transitions, 153 flow [2021-11-07 07:58:33,988 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 83.5) internal successors, (167), 2 states have internal predecessors, (167), 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) [2021-11-07 07:58:33,988 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:33,988 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:33,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 07:58:33,989 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:33,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:33,990 INFO L85 PathProgramCache]: Analyzing trace with hash -1969794931, now seen corresponding path program 1 times [2021-11-07 07:58:33,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:33,990 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103308553] [2021-11-07 07:58:33,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:33,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:34,102 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:34,103 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103308553] [2021-11-07 07:58:34,103 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103308553] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:34,103 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:34,103 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:34,103 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780132556] [2021-11-07 07:58:34,105 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:34,105 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:34,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:34,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:34,108 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 94 [2021-11-07 07:58:34,109 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 74 transitions, 153 flow. Second operand has 3 states, 3 states have (on average 77.0) internal successors, (231), 3 states have internal predecessors, (231), 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) [2021-11-07 07:58:34,109 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:34,109 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 94 [2021-11-07 07:58:34,109 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:34,142 INFO L129 PetriNetUnfolder]: 0/78 cut-off events. [2021-11-07 07:58:34,143 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:34,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 94 conditions, 78 events. 0/78 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 48 event pairs, 0 based on Foata normal form. 0/77 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-11-07 07:58:34,144 INFO L132 encePairwiseOnDemand]: 91/94 looper letters, 7 selfloop transitions, 2 changer transitions 0/76 dead transitions. [2021-11-07 07:58:34,144 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 76 transitions, 175 flow [2021-11-07 07:58:34,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 238 transitions. [2021-11-07 07:58:34,147 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8439716312056738 [2021-11-07 07:58:34,147 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 238 transitions. [2021-11-07 07:58:34,147 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 238 transitions. [2021-11-07 07:58:34,148 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:34,149 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 238 transitions. [2021-11-07 07:58:34,150 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 79.33333333333333) internal successors, (238), 3 states have internal predecessors, (238), 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) [2021-11-07 07:58:34,153 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 94.0) internal successors, (376), 4 states have internal predecessors, (376), 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) [2021-11-07 07:58:34,154 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 94.0) internal successors, (376), 4 states have internal predecessors, (376), 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) [2021-11-07 07:58:34,154 INFO L186 Difference]: Start difference. First operand has 87 places, 74 transitions, 153 flow. Second operand 3 states and 238 transitions. [2021-11-07 07:58:34,154 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 76 transitions, 175 flow [2021-11-07 07:58:34,155 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 76 transitions, 175 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:34,158 INFO L242 Difference]: Finished difference. Result has 81 places, 74 transitions, 161 flow [2021-11-07 07:58:34,158 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=94, PETRI_DIFFERENCE_MINUEND_FLOW=153, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=72, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=161, PETRI_PLACES=81, PETRI_TRANSITIONS=74} [2021-11-07 07:58:34,159 INFO L334 CegarLoopForPetriNet]: 87 programPoint places, -6 predicate places. [2021-11-07 07:58:34,159 INFO L470 AbstractCegarLoop]: Abstraction has has 81 places, 74 transitions, 161 flow [2021-11-07 07:58:34,159 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.0) internal successors, (231), 3 states have internal predecessors, (231), 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) [2021-11-07 07:58:34,159 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:34,160 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1] [2021-11-07 07:58:34,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 07:58:34,160 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:34,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:34,161 INFO L85 PathProgramCache]: Analyzing trace with hash -739620729, now seen corresponding path program 1 times [2021-11-07 07:58:34,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:34,161 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607948196] [2021-11-07 07:58:34,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:34,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:34,201 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:34,353 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:34,353 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:34,354 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:34,356 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:34,357 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 07:58:34,360 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-07 07:58:34,365 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:34,365 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-11-07 07:58:34,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,392 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,392 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,393 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,393 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,398 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,399 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,404 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,404 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,410 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,410 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,410 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,410 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,410 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,411 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,411 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,412 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,412 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,414 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,415 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,416 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,417 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,418 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,418 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,418 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,418 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,419 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,419 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,419 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,419 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,419 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,419 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,420 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,420 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,420 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,420 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,420 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,426 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,426 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:34,430 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:34,439 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:34,446 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:34,446 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:34,451 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 116 places, 127 transitions, 266 flow [2021-11-07 07:58:34,499 INFO L129 PetriNetUnfolder]: 24/188 cut-off events. [2021-11-07 07:58:34,499 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-11-07 07:58:34,501 INFO L84 FinitePrefix]: Finished finitePrefix Result has 198 conditions, 188 events. 24/188 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 506 event pairs, 0 based on Foata normal form. 0/158 useless extension candidates. Maximal degree in co-relation 123. Up to 6 conditions per place. [2021-11-07 07:58:34,501 INFO L82 GeneralOperation]: Start removeDead. Operand has 116 places, 127 transitions, 266 flow [2021-11-07 07:58:34,504 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 116 places, 127 transitions, 266 flow [2021-11-07 07:58:34,513 INFO L129 PetriNetUnfolder]: 1/59 cut-off events. [2021-11-07 07:58:34,513 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:34,513 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:34,513 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:34,514 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:34,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:34,514 INFO L85 PathProgramCache]: Analyzing trace with hash 700789293, now seen corresponding path program 1 times [2021-11-07 07:58:34,514 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:34,515 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663383979] [2021-11-07 07:58:34,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:34,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:34,561 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:34,562 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663383979] [2021-11-07 07:58:34,562 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663383979] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:34,562 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:34,562 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:58:34,562 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764317992] [2021-11-07 07:58:34,563 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:58:34,563 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:34,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:58:34,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:58:34,567 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 127 [2021-11-07 07:58:34,567 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 127 transitions, 266 flow. Second operand has 2 states, 2 states have (on average 110.5) internal successors, (221), 2 states have internal predecessors, (221), 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) [2021-11-07 07:58:34,568 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:34,568 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 127 [2021-11-07 07:58:34,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:34,614 INFO L129 PetriNetUnfolder]: 0/161 cut-off events. [2021-11-07 07:58:34,615 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-11-07 07:58:34,615 INFO L84 FinitePrefix]: Finished finitePrefix Result has 172 conditions, 161 events. 0/161 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 363 event pairs, 0 based on Foata normal form. 24/179 useless extension candidates. Maximal degree in co-relation 0. Up to 3 conditions per place. [2021-11-07 07:58:34,616 INFO L132 encePairwiseOnDemand]: 111/127 looper letters, 0 selfloop transitions, 0 changer transitions 9/110 dead transitions. [2021-11-07 07:58:34,616 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 110 transitions, 232 flow [2021-11-07 07:58:34,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:58:34,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:58:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 236 transitions. [2021-11-07 07:58:34,619 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9291338582677166 [2021-11-07 07:58:34,619 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 236 transitions. [2021-11-07 07:58:34,619 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 236 transitions. [2021-11-07 07:58:34,620 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:34,620 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 236 transitions. [2021-11-07 07:58:34,621 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 118.0) internal successors, (236), 2 states have internal predecessors, (236), 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) [2021-11-07 07:58:34,623 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 127.0) internal successors, (381), 3 states have internal predecessors, (381), 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) [2021-11-07 07:58:34,623 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 127.0) internal successors, (381), 3 states have internal predecessors, (381), 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) [2021-11-07 07:58:34,623 INFO L186 Difference]: Start difference. First operand has 116 places, 127 transitions, 266 flow. Second operand 2 states and 236 transitions. [2021-11-07 07:58:34,623 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 110 transitions, 232 flow [2021-11-07 07:58:34,625 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 110 transitions, 230 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:34,628 INFO L242 Difference]: Finished difference. Result has 116 places, 101 transitions, 212 flow [2021-11-07 07:58:34,628 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=127, PETRI_DIFFERENCE_MINUEND_FLOW=230, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=212, PETRI_PLACES=116, PETRI_TRANSITIONS=101} [2021-11-07 07:58:34,628 INFO L334 CegarLoopForPetriNet]: 116 programPoint places, 0 predicate places. [2021-11-07 07:58:34,628 INFO L470 AbstractCegarLoop]: Abstraction has has 116 places, 101 transitions, 212 flow [2021-11-07 07:58:34,629 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 110.5) internal successors, (221), 2 states have internal predecessors, (221), 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) [2021-11-07 07:58:34,629 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:34,629 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:34,629 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 07:58:34,629 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:34,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:34,630 INFO L85 PathProgramCache]: Analyzing trace with hash 504275788, now seen corresponding path program 1 times [2021-11-07 07:58:34,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:34,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935677844] [2021-11-07 07:58:34,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:34,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:34,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:34,685 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:34,685 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935677844] [2021-11-07 07:58:34,685 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935677844] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:34,685 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:34,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:34,686 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593331594] [2021-11-07 07:58:34,686 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:34,686 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:34,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:34,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:34,688 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 127 [2021-11-07 07:58:34,689 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 101 transitions, 212 flow. Second operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 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) [2021-11-07 07:58:34,689 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:34,689 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 127 [2021-11-07 07:58:34,690 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:34,746 INFO L129 PetriNetUnfolder]: 0/124 cut-off events. [2021-11-07 07:58:34,746 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-11-07 07:58:34,747 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 124 events. 0/124 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 191 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 0. Up to 11 conditions per place. [2021-11-07 07:58:34,748 INFO L132 encePairwiseOnDemand]: 124/127 looper letters, 9 selfloop transitions, 2 changer transitions 0/105 dead transitions. [2021-11-07 07:58:34,749 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 105 transitions, 242 flow [2021-11-07 07:58:34,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 321 transitions. [2021-11-07 07:58:34,757 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.84251968503937 [2021-11-07 07:58:34,757 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 321 transitions. [2021-11-07 07:58:34,758 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 321 transitions. [2021-11-07 07:58:34,758 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:34,758 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 321 transitions. [2021-11-07 07:58:34,759 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 107.0) internal successors, (321), 3 states have internal predecessors, (321), 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) [2021-11-07 07:58:34,763 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 127.0) internal successors, (508), 4 states have internal predecessors, (508), 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) [2021-11-07 07:58:34,764 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 127.0) internal successors, (508), 4 states have internal predecessors, (508), 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) [2021-11-07 07:58:34,764 INFO L186 Difference]: Start difference. First operand has 116 places, 101 transitions, 212 flow. Second operand 3 states and 321 transitions. [2021-11-07 07:58:34,764 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 105 transitions, 242 flow [2021-11-07 07:58:34,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 109 places, 105 transitions, 242 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:34,775 INFO L242 Difference]: Finished difference. Result has 110 places, 102 transitions, 224 flow [2021-11-07 07:58:34,775 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=127, PETRI_DIFFERENCE_MINUEND_FLOW=212, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=99, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=224, PETRI_PLACES=110, PETRI_TRANSITIONS=102} [2021-11-07 07:58:34,775 INFO L334 CegarLoopForPetriNet]: 116 programPoint places, -6 predicate places. [2021-11-07 07:58:34,775 INFO L470 AbstractCegarLoop]: Abstraction has has 110 places, 102 transitions, 224 flow [2021-11-07 07:58:34,776 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 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) [2021-11-07 07:58:34,776 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:34,776 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:34,776 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 07:58:34,776 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:34,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:34,777 INFO L85 PathProgramCache]: Analyzing trace with hash 1275436159, now seen corresponding path program 1 times [2021-11-07 07:58:34,777 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:34,777 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314180951] [2021-11-07 07:58:34,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:34,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:34,860 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:34,860 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314180951] [2021-11-07 07:58:34,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314180951] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:34,861 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979797882] [2021-11-07 07:58:34,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:34,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:34,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:34,863 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:34,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-07 07:58:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:34,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:34,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:35,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1979797882] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:35,163 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:35,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:35,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229842767] [2021-11-07 07:58:35,165 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:35,165 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:35,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:35,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:35,169 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 127 [2021-11-07 07:58:35,171 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 102 transitions, 224 flow. Second operand has 7 states, 7 states have (on average 103.85714285714286) internal successors, (727), 7 states have internal predecessors, (727), 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) [2021-11-07 07:58:35,171 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:35,171 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 127 [2021-11-07 07:58:35,171 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:35,249 INFO L129 PetriNetUnfolder]: 0/114 cut-off events. [2021-11-07 07:58:35,249 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-11-07 07:58:35,249 INFO L84 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 114 events. 0/114 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 140 event pairs, 0 based on Foata normal form. 1/115 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-11-07 07:58:35,250 INFO L132 encePairwiseOnDemand]: 122/127 looper letters, 10 selfloop transitions, 5 changer transitions 0/108 dead transitions. [2021-11-07 07:58:35,250 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 108 transitions, 266 flow [2021-11-07 07:58:35,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 628 transitions. [2021-11-07 07:58:35,253 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8241469816272966 [2021-11-07 07:58:35,253 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 628 transitions. [2021-11-07 07:58:35,253 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 628 transitions. [2021-11-07 07:58:35,254 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:35,254 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 628 transitions. [2021-11-07 07:58:35,256 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 104.66666666666667) internal successors, (628), 6 states have internal predecessors, (628), 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) [2021-11-07 07:58:35,259 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 127.0) internal successors, (889), 7 states have internal predecessors, (889), 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) [2021-11-07 07:58:35,260 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 127.0) internal successors, (889), 7 states have internal predecessors, (889), 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) [2021-11-07 07:58:35,260 INFO L186 Difference]: Start difference. First operand has 110 places, 102 transitions, 224 flow. Second operand 6 states and 628 transitions. [2021-11-07 07:58:35,261 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 108 transitions, 266 flow [2021-11-07 07:58:35,263 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 108 transitions, 264 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:35,267 INFO L242 Difference]: Finished difference. Result has 117 places, 104 transitions, 248 flow [2021-11-07 07:58:35,268 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=127, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=248, PETRI_PLACES=117, PETRI_TRANSITIONS=104} [2021-11-07 07:58:35,268 INFO L334 CegarLoopForPetriNet]: 116 programPoint places, 1 predicate places. [2021-11-07 07:58:35,271 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 104 transitions, 248 flow [2021-11-07 07:58:35,272 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.85714285714286) internal successors, (727), 7 states have internal predecessors, (727), 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) [2021-11-07 07:58:35,272 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:35,272 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 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, 1, 1] [2021-11-07 07:58:35,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:35,485 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-07 07:58:35,486 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:35,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:35,486 INFO L85 PathProgramCache]: Analyzing trace with hash -1738801259, now seen corresponding path program 1 times [2021-11-07 07:58:35,487 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:35,487 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036864249] [2021-11-07 07:58:35,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:35,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:35,522 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:35,591 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:35,596 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:35,597 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:35,597 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:35,597 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 07:58:35,597 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-07 07:58:35,598 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:35,598 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-11-07 07:58:35,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,611 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,611 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,611 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,612 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,626 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,627 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,627 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,628 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,644 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,644 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,644 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,645 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,652 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,654 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,656 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,657 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,662 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:35,664 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:35,666 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:35,668 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:35,668 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:35,673 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 145 places, 160 transitions, 341 flow [2021-11-07 07:58:35,734 INFO L129 PetriNetUnfolder]: 34/254 cut-off events. [2021-11-07 07:58:35,734 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-11-07 07:58:35,740 INFO L84 FinitePrefix]: Finished finitePrefix Result has 270 conditions, 254 events. 34/254 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 743 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 192. Up to 8 conditions per place. [2021-11-07 07:58:35,740 INFO L82 GeneralOperation]: Start removeDead. Operand has 145 places, 160 transitions, 341 flow [2021-11-07 07:58:35,746 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 160 transitions, 341 flow [2021-11-07 07:58:35,761 INFO L129 PetriNetUnfolder]: 3/66 cut-off events. [2021-11-07 07:58:35,761 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:35,761 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:35,762 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:35,762 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:35,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:35,763 INFO L85 PathProgramCache]: Analyzing trace with hash -809026580, now seen corresponding path program 1 times [2021-11-07 07:58:35,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:35,763 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488624322] [2021-11-07 07:58:35,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:35,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:35,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:35,832 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488624322] [2021-11-07 07:58:35,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488624322] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:35,835 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:35,835 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:35,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954582809] [2021-11-07 07:58:35,837 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:35,837 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:35,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:35,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:35,840 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 160 [2021-11-07 07:58:35,841 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 160 transitions, 341 flow. Second operand has 3 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 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) [2021-11-07 07:58:35,842 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:35,842 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 160 [2021-11-07 07:58:35,842 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:35,910 INFO L129 PetriNetUnfolder]: 0/197 cut-off events. [2021-11-07 07:58:35,910 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-11-07 07:58:35,910 INFO L84 FinitePrefix]: Finished finitePrefix Result has 233 conditions, 197 events. 0/197 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 509 event pairs, 0 based on Foata normal form. 122/313 useless extension candidates. Maximal degree in co-relation 0. Up to 16 conditions per place. [2021-11-07 07:58:35,911 INFO L132 encePairwiseOnDemand]: 135/160 looper letters, 9 selfloop transitions, 2 changer transitions 9/141 dead transitions. [2021-11-07 07:58:35,911 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 141 transitions, 325 flow [2021-11-07 07:58:35,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 431 transitions. [2021-11-07 07:58:35,914 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8979166666666667 [2021-11-07 07:58:35,914 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 431 transitions. [2021-11-07 07:58:35,914 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 431 transitions. [2021-11-07 07:58:35,915 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:35,915 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 431 transitions. [2021-11-07 07:58:35,916 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 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) [2021-11-07 07:58:35,918 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 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) [2021-11-07 07:58:35,920 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 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) [2021-11-07 07:58:35,920 INFO L186 Difference]: Start difference. First operand has 145 places, 160 transitions, 341 flow. Second operand 3 states and 431 transitions. [2021-11-07 07:58:35,920 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 141 transitions, 325 flow [2021-11-07 07:58:35,923 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 141 transitions, 319 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:35,926 INFO L242 Difference]: Finished difference. Result has 147 places, 129 transitions, 283 flow [2021-11-07 07:58:35,927 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=289, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=283, PETRI_PLACES=147, PETRI_TRANSITIONS=129} [2021-11-07 07:58:35,927 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 2 predicate places. [2021-11-07 07:58:35,927 INFO L470 AbstractCegarLoop]: Abstraction has has 147 places, 129 transitions, 283 flow [2021-11-07 07:58:35,927 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 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) [2021-11-07 07:58:35,928 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:35,928 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:35,928 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 07:58:35,928 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:35,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:35,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1300624129, now seen corresponding path program 1 times [2021-11-07 07:58:35,929 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:35,929 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638294098] [2021-11-07 07:58:35,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:35,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:36,009 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:36,009 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638294098] [2021-11-07 07:58:36,009 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638294098] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:36,009 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2096036654] [2021-11-07 07:58:36,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:36,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:36,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:36,014 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:36,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 07:58:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:36,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:36,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:36,287 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2096036654] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:36,288 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:36,288 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:36,288 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487473690] [2021-11-07 07:58:36,289 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:36,289 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:36,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:36,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:36,292 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 160 [2021-11-07 07:58:36,293 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 129 transitions, 283 flow. Second operand has 7 states, 7 states have (on average 130.85714285714286) internal successors, (916), 7 states have internal predecessors, (916), 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) [2021-11-07 07:58:36,294 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:36,294 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 160 [2021-11-07 07:58:36,294 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:36,383 INFO L129 PetriNetUnfolder]: 0/160 cut-off events. [2021-11-07 07:58:36,383 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2021-11-07 07:58:36,383 INFO L84 FinitePrefix]: Finished finitePrefix Result has 204 conditions, 160 events. 0/160 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 301 event pairs, 0 based on Foata normal form. 1/161 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-11-07 07:58:36,384 INFO L132 encePairwiseOnDemand]: 155/160 looper letters, 12 selfloop transitions, 5 changer transitions 0/137 dead transitions. [2021-11-07 07:58:36,384 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 137 transitions, 335 flow [2021-11-07 07:58:36,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 792 transitions. [2021-11-07 07:58:36,388 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.825 [2021-11-07 07:58:36,388 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 792 transitions. [2021-11-07 07:58:36,388 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 792 transitions. [2021-11-07 07:58:36,389 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:36,389 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 792 transitions. [2021-11-07 07:58:36,391 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 132.0) internal successors, (792), 6 states have internal predecessors, (792), 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) [2021-11-07 07:58:36,394 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 160.0) internal successors, (1120), 7 states have internal predecessors, (1120), 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) [2021-11-07 07:58:36,394 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 160.0) internal successors, (1120), 7 states have internal predecessors, (1120), 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) [2021-11-07 07:58:36,395 INFO L186 Difference]: Start difference. First operand has 147 places, 129 transitions, 283 flow. Second operand 6 states and 792 transitions. [2021-11-07 07:58:36,395 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 137 transitions, 335 flow [2021-11-07 07:58:36,396 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 137 transitions, 333 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:36,399 INFO L242 Difference]: Finished difference. Result has 145 places, 132 transitions, 313 flow [2021-11-07 07:58:36,399 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=281, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=129, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=313, PETRI_PLACES=145, PETRI_TRANSITIONS=132} [2021-11-07 07:58:36,400 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 0 predicate places. [2021-11-07 07:58:36,400 INFO L470 AbstractCegarLoop]: Abstraction has has 145 places, 132 transitions, 313 flow [2021-11-07 07:58:36,400 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 130.85714285714286) internal successors, (916), 7 states have internal predecessors, (916), 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) [2021-11-07 07:58:36,400 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:36,401 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:36,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:36,613 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:36,614 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:36,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:36,614 INFO L85 PathProgramCache]: Analyzing trace with hash 52871217, now seen corresponding path program 1 times [2021-11-07 07:58:36,614 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:36,614 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346330302] [2021-11-07 07:58:36,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:36,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:36,690 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:36,690 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346330302] [2021-11-07 07:58:36,691 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346330302] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:36,691 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283528158] [2021-11-07 07:58:36,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:36,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:36,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:36,694 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:36,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-07 07:58:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:36,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 07:58:36,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:37,013 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283528158] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:37,013 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:37,013 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 07:58:37,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508842913] [2021-11-07 07:58:37,014 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:58:37,014 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:37,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:58:37,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:58:37,017 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 160 [2021-11-07 07:58:37,019 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 132 transitions, 313 flow. Second operand has 9 states, 9 states have (on average 131.0) internal successors, (1179), 9 states have internal predecessors, (1179), 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) [2021-11-07 07:58:37,019 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:37,019 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 160 [2021-11-07 07:58:37,020 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:37,119 INFO L129 PetriNetUnfolder]: 0/150 cut-off events. [2021-11-07 07:58:37,120 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-11-07 07:58:37,120 INFO L84 FinitePrefix]: Finished finitePrefix Result has 208 conditions, 150 events. 0/150 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 238 event pairs, 0 based on Foata normal form. 1/151 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-11-07 07:58:37,121 INFO L132 encePairwiseOnDemand]: 155/160 looper letters, 12 selfloop transitions, 8 changer transitions 0/140 dead transitions. [2021-11-07 07:58:37,121 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 140 transitions, 373 flow [2021-11-07 07:58:37,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:58:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:58:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1182 transitions. [2021-11-07 07:58:37,125 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8208333333333333 [2021-11-07 07:58:37,126 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1182 transitions. [2021-11-07 07:58:37,126 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1182 transitions. [2021-11-07 07:58:37,127 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:37,127 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1182 transitions. [2021-11-07 07:58:37,130 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 131.33333333333334) internal successors, (1182), 9 states have internal predecessors, (1182), 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) [2021-11-07 07:58:37,135 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 160.0) internal successors, (1600), 10 states have internal predecessors, (1600), 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) [2021-11-07 07:58:37,136 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 160.0) internal successors, (1600), 10 states have internal predecessors, (1600), 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) [2021-11-07 07:58:37,136 INFO L186 Difference]: Start difference. First operand has 145 places, 132 transitions, 313 flow. Second operand 9 states and 1182 transitions. [2021-11-07 07:58:37,136 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 140 transitions, 373 flow [2021-11-07 07:58:37,138 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 140 transitions, 367 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 07:58:37,141 INFO L242 Difference]: Finished difference. Result has 154 places, 134 transitions, 343 flow [2021-11-07 07:58:37,141 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=307, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=343, PETRI_PLACES=154, PETRI_TRANSITIONS=134} [2021-11-07 07:58:37,142 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 9 predicate places. [2021-11-07 07:58:37,142 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 134 transitions, 343 flow [2021-11-07 07:58:37,143 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 131.0) internal successors, (1179), 9 states have internal predecessors, (1179), 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) [2021-11-07 07:58:37,143 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:37,143 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 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] [2021-11-07 07:58:37,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:37,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-07 07:58:37,362 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:37,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:37,362 INFO L85 PathProgramCache]: Analyzing trace with hash 1372339908, now seen corresponding path program 1 times [2021-11-07 07:58:37,362 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:37,362 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684702481] [2021-11-07 07:58:37,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:37,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:37,383 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:37,411 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:37,411 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:37,411 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:37,411 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:37,412 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 07:58:37,412 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-07 07:58:37,412 WARN L234 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:37,412 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,424 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,425 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,426 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,427 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,428 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,429 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,430 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,431 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,432 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,433 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,434 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,435 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,436 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,437 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,438 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,439 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,440 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,441 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,442 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,443 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,444 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,445 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,446 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,447 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,447 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,448 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,448 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,450 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,451 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,452 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,453 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,455 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,456 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:37,457 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:37,465 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:37,466 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:37,466 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:37,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 174 places, 193 transitions, 418 flow [2021-11-07 07:58:37,528 INFO L129 PetriNetUnfolder]: 44/320 cut-off events. [2021-11-07 07:58:37,528 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-11-07 07:58:37,533 INFO L84 FinitePrefix]: Finished finitePrefix Result has 343 conditions, 320 events. 44/320 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 979 event pairs, 0 based on Foata normal form. 0/266 useless extension candidates. Maximal degree in co-relation 262. Up to 10 conditions per place. [2021-11-07 07:58:37,533 INFO L82 GeneralOperation]: Start removeDead. Operand has 174 places, 193 transitions, 418 flow [2021-11-07 07:58:37,538 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 174 places, 193 transitions, 418 flow [2021-11-07 07:58:37,545 INFO L129 PetriNetUnfolder]: 2/60 cut-off events. [2021-11-07 07:58:37,545 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:37,545 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:37,545 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:37,546 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:37,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:37,546 INFO L85 PathProgramCache]: Analyzing trace with hash -1418221234, now seen corresponding path program 1 times [2021-11-07 07:58:37,546 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:37,547 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050168144] [2021-11-07 07:58:37,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:37,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:37,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:37,568 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:37,568 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050168144] [2021-11-07 07:58:37,568 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050168144] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:37,569 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:37,569 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:58:37,569 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429782088] [2021-11-07 07:58:37,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:58:37,569 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:37,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:58:37,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:58:37,571 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 193 [2021-11-07 07:58:37,572 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 193 transitions, 418 flow. Second operand has 2 states, 2 states have (on average 164.5) internal successors, (329), 2 states have internal predecessors, (329), 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) [2021-11-07 07:58:37,572 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:37,572 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 193 [2021-11-07 07:58:37,572 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:37,628 INFO L129 PetriNetUnfolder]: 0/271 cut-off events. [2021-11-07 07:58:37,629 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-11-07 07:58:37,629 INFO L84 FinitePrefix]: Finished finitePrefix Result has 295 conditions, 271 events. 0/271 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 823 event pairs, 0 based on Foata normal form. 44/305 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [2021-11-07 07:58:37,630 INFO L132 encePairwiseOnDemand]: 165/193 looper letters, 0 selfloop transitions, 0 changer transitions 9/164 dead transitions. [2021-11-07 07:58:37,630 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 174 places, 164 transitions, 360 flow [2021-11-07 07:58:37,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:58:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:58:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 356 transitions. [2021-11-07 07:58:37,632 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9222797927461139 [2021-11-07 07:58:37,632 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 356 transitions. [2021-11-07 07:58:37,632 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 356 transitions. [2021-11-07 07:58:37,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:37,633 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 356 transitions. [2021-11-07 07:58:37,634 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 178.0) internal successors, (356), 2 states have internal predecessors, (356), 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) [2021-11-07 07:58:37,635 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 193.0) internal successors, (579), 3 states have internal predecessors, (579), 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) [2021-11-07 07:58:37,636 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 193.0) internal successors, (579), 3 states have internal predecessors, (579), 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) [2021-11-07 07:58:37,636 INFO L186 Difference]: Start difference. First operand has 174 places, 193 transitions, 418 flow. Second operand 2 states and 356 transitions. [2021-11-07 07:58:37,636 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 174 places, 164 transitions, 360 flow [2021-11-07 07:58:37,638 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 174 places, 164 transitions, 348 flow, removed 6 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:37,640 INFO L242 Difference]: Finished difference. Result has 174 places, 155 transitions, 330 flow [2021-11-07 07:58:37,641 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=348, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=164, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=330, PETRI_PLACES=174, PETRI_TRANSITIONS=155} [2021-11-07 07:58:37,641 INFO L334 CegarLoopForPetriNet]: 174 programPoint places, 0 predicate places. [2021-11-07 07:58:37,642 INFO L470 AbstractCegarLoop]: Abstraction has has 174 places, 155 transitions, 330 flow [2021-11-07 07:58:37,642 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 164.5) internal successors, (329), 2 states have internal predecessors, (329), 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) [2021-11-07 07:58:37,642 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:37,642 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:37,642 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-07 07:58:37,643 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:37,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:37,643 INFO L85 PathProgramCache]: Analyzing trace with hash -1614734739, now seen corresponding path program 1 times [2021-11-07 07:58:37,643 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:37,643 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803745094] [2021-11-07 07:58:37,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:37,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:37,669 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:37,669 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803745094] [2021-11-07 07:58:37,669 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803745094] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:37,670 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:37,670 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:37,670 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221375411] [2021-11-07 07:58:37,670 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:37,670 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:37,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:37,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:37,672 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 193 [2021-11-07 07:58:37,673 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 155 transitions, 330 flow. Second operand has 3 states, 3 states have (on average 158.0) internal successors, (474), 3 states have internal predecessors, (474), 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) [2021-11-07 07:58:37,674 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:37,674 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 193 [2021-11-07 07:58:37,674 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:37,733 INFO L129 PetriNetUnfolder]: 0/216 cut-off events. [2021-11-07 07:58:37,734 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-11-07 07:58:37,734 INFO L84 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 216 events. 0/216 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 513 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 0. Up to 21 conditions per place. [2021-11-07 07:58:37,735 INFO L132 encePairwiseOnDemand]: 190/193 looper letters, 9 selfloop transitions, 2 changer transitions 0/159 dead transitions. [2021-11-07 07:58:37,735 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 159 transitions, 360 flow [2021-11-07 07:58:37,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 483 transitions. [2021-11-07 07:58:37,738 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8341968911917098 [2021-11-07 07:58:37,738 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 483 transitions. [2021-11-07 07:58:37,738 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 483 transitions. [2021-11-07 07:58:37,738 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:37,738 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 483 transitions. [2021-11-07 07:58:37,740 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 161.0) internal successors, (483), 3 states have internal predecessors, (483), 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) [2021-11-07 07:58:37,742 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 193.0) internal successors, (772), 4 states have internal predecessors, (772), 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) [2021-11-07 07:58:37,742 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 193.0) internal successors, (772), 4 states have internal predecessors, (772), 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) [2021-11-07 07:58:37,742 INFO L186 Difference]: Start difference. First operand has 174 places, 155 transitions, 330 flow. Second operand 3 states and 483 transitions. [2021-11-07 07:58:37,743 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 159 transitions, 360 flow [2021-11-07 07:58:37,744 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 159 transitions, 360 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:37,747 INFO L242 Difference]: Finished difference. Result has 168 places, 156 transitions, 342 flow [2021-11-07 07:58:37,748 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=342, PETRI_PLACES=168, PETRI_TRANSITIONS=156} [2021-11-07 07:58:37,748 INFO L334 CegarLoopForPetriNet]: 174 programPoint places, -6 predicate places. [2021-11-07 07:58:37,748 INFO L470 AbstractCegarLoop]: Abstraction has has 168 places, 156 transitions, 342 flow [2021-11-07 07:58:37,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 158.0) internal successors, (474), 3 states have internal predecessors, (474), 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) [2021-11-07 07:58:37,749 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:37,749 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:37,749 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-07 07:58:37,749 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:37,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:37,750 INFO L85 PathProgramCache]: Analyzing trace with hash -1521655104, now seen corresponding path program 1 times [2021-11-07 07:58:37,750 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:37,750 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861011521] [2021-11-07 07:58:37,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:37,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:37,800 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:37,800 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861011521] [2021-11-07 07:58:37,800 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861011521] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:37,801 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898380355] [2021-11-07 07:58:37,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:37,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:37,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:37,802 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:37,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-07 07:58:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:37,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:37,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:38,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [898380355] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:38,098 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:38,098 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:38,098 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206015137] [2021-11-07 07:58:38,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:38,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:38,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:38,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:38,103 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 156 out of 193 [2021-11-07 07:58:38,104 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 168 places, 156 transitions, 342 flow. Second operand has 7 states, 7 states have (on average 157.85714285714286) internal successors, (1105), 7 states have internal predecessors, (1105), 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) [2021-11-07 07:58:38,105 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:38,105 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 156 of 193 [2021-11-07 07:58:38,105 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:38,193 INFO L129 PetriNetUnfolder]: 0/206 cut-off events. [2021-11-07 07:58:38,194 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-07 07:58:38,194 INFO L84 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 206 events. 0/206 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 462 event pairs, 0 based on Foata normal form. 1/207 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 07:58:38,195 INFO L132 encePairwiseOnDemand]: 188/193 looper letters, 12 selfloop transitions, 5 changer transitions 0/164 dead transitions. [2021-11-07 07:58:38,195 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 164 transitions, 394 flow [2021-11-07 07:58:38,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 954 transitions. [2021-11-07 07:58:38,199 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8238341968911918 [2021-11-07 07:58:38,200 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 954 transitions. [2021-11-07 07:58:38,200 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 954 transitions. [2021-11-07 07:58:38,201 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:38,201 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 954 transitions. [2021-11-07 07:58:38,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 159.0) internal successors, (954), 6 states have internal predecessors, (954), 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) [2021-11-07 07:58:38,208 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 193.0) internal successors, (1351), 7 states have internal predecessors, (1351), 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) [2021-11-07 07:58:38,211 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 193.0) internal successors, (1351), 7 states have internal predecessors, (1351), 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) [2021-11-07 07:58:38,211 INFO L186 Difference]: Start difference. First operand has 168 places, 156 transitions, 342 flow. Second operand 6 states and 954 transitions. [2021-11-07 07:58:38,211 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 164 transitions, 394 flow [2021-11-07 07:58:38,213 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 164 transitions, 392 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:38,216 INFO L242 Difference]: Finished difference. Result has 175 places, 159 transitions, 372 flow [2021-11-07 07:58:38,217 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=340, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=372, PETRI_PLACES=175, PETRI_TRANSITIONS=159} [2021-11-07 07:58:38,217 INFO L334 CegarLoopForPetriNet]: 174 programPoint places, 1 predicate places. [2021-11-07 07:58:38,218 INFO L470 AbstractCegarLoop]: Abstraction has has 175 places, 159 transitions, 372 flow [2021-11-07 07:58:38,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 157.85714285714286) internal successors, (1105), 7 states have internal predecessors, (1105), 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) [2021-11-07 07:58:38,219 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:38,219 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:38,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:38,441 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-07 07:58:38,442 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:38,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:38,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1512604366, now seen corresponding path program 1 times [2021-11-07 07:58:38,442 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:38,442 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766849177] [2021-11-07 07:58:38,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:38,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:38,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:38,540 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:38,540 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766849177] [2021-11-07 07:58:38,540 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766849177] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:38,540 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382059013] [2021-11-07 07:58:38,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:38,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:38,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:38,541 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:38,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-07 07:58:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:38,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 07:58:38,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:38,882 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1382059013] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:38,882 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:38,882 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 07:58:38,883 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024090718] [2021-11-07 07:58:38,883 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:58:38,883 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:38,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:58:38,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:58:38,887 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 156 out of 193 [2021-11-07 07:58:38,889 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 175 places, 159 transitions, 372 flow. Second operand has 9 states, 9 states have (on average 158.0) internal successors, (1422), 9 states have internal predecessors, (1422), 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) [2021-11-07 07:58:38,890 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:38,890 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 156 of 193 [2021-11-07 07:58:38,890 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:38,994 INFO L129 PetriNetUnfolder]: 0/196 cut-off events. [2021-11-07 07:58:38,994 INFO L130 PetriNetUnfolder]: For 20/20 co-relation queries the response was YES. [2021-11-07 07:58:38,994 INFO L84 FinitePrefix]: Finished finitePrefix Result has 271 conditions, 196 events. 0/196 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 401 event pairs, 0 based on Foata normal form. 1/197 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-11-07 07:58:38,995 INFO L132 encePairwiseOnDemand]: 188/193 looper letters, 14 selfloop transitions, 8 changer transitions 0/169 dead transitions. [2021-11-07 07:58:38,996 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 183 places, 169 transitions, 446 flow [2021-11-07 07:58:38,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:58:38,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:58:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2021-11-07 07:58:39,001 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8215313759355211 [2021-11-07 07:58:39,001 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1427 transitions. [2021-11-07 07:58:39,001 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1427 transitions. [2021-11-07 07:58:39,002 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:39,003 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1427 transitions. [2021-11-07 07:58:39,007 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 158.55555555555554) internal successors, (1427), 9 states have internal predecessors, (1427), 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) [2021-11-07 07:58:39,011 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 193.0) internal successors, (1930), 10 states have internal predecessors, (1930), 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) [2021-11-07 07:58:39,013 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 193.0) internal successors, (1930), 10 states have internal predecessors, (1930), 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) [2021-11-07 07:58:39,013 INFO L186 Difference]: Start difference. First operand has 175 places, 159 transitions, 372 flow. Second operand 9 states and 1427 transitions. [2021-11-07 07:58:39,013 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 183 places, 169 transitions, 446 flow [2021-11-07 07:58:39,015 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 169 transitions, 440 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 07:58:39,018 INFO L242 Difference]: Finished difference. Result has 184 places, 162 transitions, 410 flow [2021-11-07 07:58:39,019 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=366, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=410, PETRI_PLACES=184, PETRI_TRANSITIONS=162} [2021-11-07 07:58:39,019 INFO L334 CegarLoopForPetriNet]: 174 programPoint places, 10 predicate places. [2021-11-07 07:58:39,019 INFO L470 AbstractCegarLoop]: Abstraction has has 184 places, 162 transitions, 410 flow [2021-11-07 07:58:39,020 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 158.0) internal successors, (1422), 9 states have internal predecessors, (1422), 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) [2021-11-07 07:58:39,020 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:39,021 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 07:58:39,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:39,245 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:39,246 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:39,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:39,246 INFO L85 PathProgramCache]: Analyzing trace with hash 1802669827, now seen corresponding path program 1 times [2021-11-07 07:58:39,246 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:39,246 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391995812] [2021-11-07 07:58:39,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:39,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:39,323 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:39,323 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391995812] [2021-11-07 07:58:39,324 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391995812] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:39,324 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1240047713] [2021-11-07 07:58:39,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:39,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:39,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:39,326 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:39,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-07 07:58:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:39,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 07:58:39,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:39,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1240047713] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:39,693 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:39,693 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 07:58:39,693 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279219321] [2021-11-07 07:58:39,694 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 07:58:39,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:39,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 07:58:39,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 07:58:39,699 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 156 out of 193 [2021-11-07 07:58:39,701 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 162 transitions, 410 flow. Second operand has 11 states, 11 states have (on average 158.0909090909091) internal successors, (1739), 11 states have internal predecessors, (1739), 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) [2021-11-07 07:58:39,702 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:39,702 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 156 of 193 [2021-11-07 07:58:39,702 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:39,837 INFO L129 PetriNetUnfolder]: 0/186 cut-off events. [2021-11-07 07:58:39,838 INFO L130 PetriNetUnfolder]: For 38/38 co-relation queries the response was YES. [2021-11-07 07:58:39,838 INFO L84 FinitePrefix]: Finished finitePrefix Result has 275 conditions, 186 events. 0/186 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 336 event pairs, 0 based on Foata normal form. 1/187 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-11-07 07:58:39,839 INFO L132 encePairwiseOnDemand]: 188/193 looper letters, 14 selfloop transitions, 11 changer transitions 0/172 dead transitions. [2021-11-07 07:58:39,839 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 172 transitions, 488 flow [2021-11-07 07:58:39,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 07:58:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 07:58:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1898 transitions. [2021-11-07 07:58:39,846 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8195164075993091 [2021-11-07 07:58:39,846 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1898 transitions. [2021-11-07 07:58:39,846 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1898 transitions. [2021-11-07 07:58:39,848 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:39,848 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1898 transitions. [2021-11-07 07:58:39,854 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 158.16666666666666) internal successors, (1898), 12 states have internal predecessors, (1898), 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) [2021-11-07 07:58:39,860 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 193.0) internal successors, (2509), 13 states have internal predecessors, (2509), 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) [2021-11-07 07:58:39,862 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 193.0) internal successors, (2509), 13 states have internal predecessors, (2509), 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) [2021-11-07 07:58:39,862 INFO L186 Difference]: Start difference. First operand has 184 places, 162 transitions, 410 flow. Second operand 12 states and 1898 transitions. [2021-11-07 07:58:39,863 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 195 places, 172 transitions, 488 flow [2021-11-07 07:58:39,866 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 172 transitions, 470 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 07:58:39,869 INFO L242 Difference]: Finished difference. Result has 193 places, 164 transitions, 438 flow [2021-11-07 07:58:39,870 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=392, PETRI_DIFFERENCE_MINUEND_PLACES=179, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=151, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=438, PETRI_PLACES=193, PETRI_TRANSITIONS=164} [2021-11-07 07:58:39,870 INFO L334 CegarLoopForPetriNet]: 174 programPoint places, 19 predicate places. [2021-11-07 07:58:39,870 INFO L470 AbstractCegarLoop]: Abstraction has has 193 places, 164 transitions, 438 flow [2021-11-07 07:58:39,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 158.0909090909091) internal successors, (1739), 11 states have internal predecessors, (1739), 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) [2021-11-07 07:58:39,871 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:39,871 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 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] [2021-11-07 07:58:39,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:40,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-11-07 07:58:40,098 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:40,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:40,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1988079948, now seen corresponding path program 1 times [2021-11-07 07:58:40,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:40,098 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619581594] [2021-11-07 07:58:40,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:40,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:40,117 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:40,153 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:40,153 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:40,153 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:40,153 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:40,154 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-07 07:58:40,154 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2021-11-07 07:58:40,154 WARN L234 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:40,154 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2021-11-07 07:58:40,170 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,170 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,170 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,171 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,171 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,171 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,171 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,171 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,171 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,172 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,173 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,174 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,175 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,176 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,177 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,178 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,178 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,178 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,179 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,179 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,179 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,180 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,181 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,182 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,183 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,184 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,185 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,186 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,187 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,188 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,189 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,190 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,191 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,192 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,193 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,193 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,193 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,194 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,194 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,194 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,201 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,201 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,210 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,210 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,213 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,213 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,215 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,216 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,216 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,217 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,217 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,219 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,219 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,220 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,220 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,222 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,222 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,223 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,224 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,224 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:40,225 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:40,226 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:40,227 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:40,227 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:40,232 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 203 places, 226 transitions, 497 flow [2021-11-07 07:58:40,292 INFO L129 PetriNetUnfolder]: 54/386 cut-off events. [2021-11-07 07:58:40,292 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-11-07 07:58:40,299 INFO L84 FinitePrefix]: Finished finitePrefix Result has 417 conditions, 386 events. 54/386 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1213 event pairs, 0 based on Foata normal form. 0/320 useless extension candidates. Maximal degree in co-relation 333. Up to 12 conditions per place. [2021-11-07 07:58:40,299 INFO L82 GeneralOperation]: Start removeDead. Operand has 203 places, 226 transitions, 497 flow [2021-11-07 07:58:40,305 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 203 places, 226 transitions, 497 flow [2021-11-07 07:58:40,310 INFO L129 PetriNetUnfolder]: 1/58 cut-off events. [2021-11-07 07:58:40,311 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:40,311 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:40,311 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:40,311 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:40,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:40,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1716335184, now seen corresponding path program 1 times [2021-11-07 07:58:40,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:40,312 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363349346] [2021-11-07 07:58:40,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:40,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:40,331 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:40,332 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363349346] [2021-11-07 07:58:40,332 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363349346] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:40,333 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:40,333 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:58:40,333 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906832957] [2021-11-07 07:58:40,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:58:40,333 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:40,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:58:40,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:58:40,335 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 191 out of 226 [2021-11-07 07:58:40,336 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 203 places, 226 transitions, 497 flow. Second operand has 2 states, 2 states have (on average 191.5) internal successors, (383), 2 states have internal predecessors, (383), 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) [2021-11-07 07:58:40,336 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:40,336 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 191 of 226 [2021-11-07 07:58:40,336 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:40,425 INFO L129 PetriNetUnfolder]: 0/326 cut-off events. [2021-11-07 07:58:40,426 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-11-07 07:58:40,426 INFO L84 FinitePrefix]: Finished finitePrefix Result has 358 conditions, 326 events. 0/326 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1055 event pairs, 0 based on Foata normal form. 54/368 useless extension candidates. Maximal degree in co-relation 0. Up to 6 conditions per place. [2021-11-07 07:58:40,427 INFO L132 encePairwiseOnDemand]: 192/226 looper letters, 0 selfloop transitions, 0 changer transitions 9/191 dead transitions. [2021-11-07 07:58:40,427 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 191 transitions, 427 flow [2021-11-07 07:58:40,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:58:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:58:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 416 transitions. [2021-11-07 07:58:40,430 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9203539823008849 [2021-11-07 07:58:40,430 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 416 transitions. [2021-11-07 07:58:40,430 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 416 transitions. [2021-11-07 07:58:40,431 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:40,431 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 416 transitions. [2021-11-07 07:58:40,432 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 208.0) internal successors, (416), 2 states have internal predecessors, (416), 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) [2021-11-07 07:58:40,434 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 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) [2021-11-07 07:58:40,434 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 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) [2021-11-07 07:58:40,434 INFO L186 Difference]: Start difference. First operand has 203 places, 226 transitions, 497 flow. Second operand 2 states and 416 transitions. [2021-11-07 07:58:40,435 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 191 transitions, 427 flow [2021-11-07 07:58:40,437 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 191 transitions, 407 flow, removed 10 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:40,440 INFO L242 Difference]: Finished difference. Result has 203 places, 182 transitions, 389 flow [2021-11-07 07:58:40,441 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=407, PETRI_DIFFERENCE_MINUEND_PLACES=202, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=191, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=389, PETRI_PLACES=203, PETRI_TRANSITIONS=182} [2021-11-07 07:58:40,441 INFO L334 CegarLoopForPetriNet]: 203 programPoint places, 0 predicate places. [2021-11-07 07:58:40,441 INFO L470 AbstractCegarLoop]: Abstraction has has 203 places, 182 transitions, 389 flow [2021-11-07 07:58:40,441 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 191.5) internal successors, (383), 2 states have internal predecessors, (383), 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) [2021-11-07 07:58:40,442 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:40,442 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:40,442 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-07 07:58:40,442 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:40,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:40,443 INFO L85 PathProgramCache]: Analyzing trace with hash -1912848689, now seen corresponding path program 1 times [2021-11-07 07:58:40,443 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:40,443 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777721616] [2021-11-07 07:58:40,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:40,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:40,478 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:40,479 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777721616] [2021-11-07 07:58:40,479 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777721616] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:40,479 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:40,479 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:40,480 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550755659] [2021-11-07 07:58:40,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:40,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:40,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:40,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:40,483 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 184 out of 226 [2021-11-07 07:58:40,484 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 203 places, 182 transitions, 389 flow. Second operand has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 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) [2021-11-07 07:58:40,484 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:40,484 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 184 of 226 [2021-11-07 07:58:40,484 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:40,548 INFO L129 PetriNetUnfolder]: 0/262 cut-off events. [2021-11-07 07:58:40,548 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-11-07 07:58:40,548 INFO L84 FinitePrefix]: Finished finitePrefix Result has 314 conditions, 262 events. 0/262 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 674 event pairs, 0 based on Foata normal form. 0/257 useless extension candidates. Maximal degree in co-relation 0. Up to 26 conditions per place. [2021-11-07 07:58:40,549 INFO L132 encePairwiseOnDemand]: 223/226 looper letters, 9 selfloop transitions, 2 changer transitions 0/186 dead transitions. [2021-11-07 07:58:40,550 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 186 transitions, 419 flow [2021-11-07 07:58:40,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2021-11-07 07:58:40,553 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.831858407079646 [2021-11-07 07:58:40,553 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 564 transitions. [2021-11-07 07:58:40,553 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 564 transitions. [2021-11-07 07:58:40,553 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:40,554 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 564 transitions. [2021-11-07 07:58:40,555 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 188.0) internal successors, (564), 3 states have internal predecessors, (564), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 07:58:40,557 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 226.0) internal successors, (904), 4 states have internal predecessors, (904), 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) [2021-11-07 07:58:40,558 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 226.0) internal successors, (904), 4 states have internal predecessors, (904), 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) [2021-11-07 07:58:40,558 INFO L186 Difference]: Start difference. First operand has 203 places, 182 transitions, 389 flow. Second operand 3 states and 564 transitions. [2021-11-07 07:58:40,558 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 196 places, 186 transitions, 419 flow [2021-11-07 07:58:40,560 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 196 places, 186 transitions, 419 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:40,563 INFO L242 Difference]: Finished difference. Result has 197 places, 183 transitions, 401 flow [2021-11-07 07:58:40,564 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=389, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=182, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=180, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=401, PETRI_PLACES=197, PETRI_TRANSITIONS=183} [2021-11-07 07:58:40,564 INFO L334 CegarLoopForPetriNet]: 203 programPoint places, -6 predicate places. [2021-11-07 07:58:40,564 INFO L470 AbstractCegarLoop]: Abstraction has has 197 places, 183 transitions, 401 flow [2021-11-07 07:58:40,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 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) [2021-11-07 07:58:40,565 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:40,565 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:40,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-07 07:58:40,566 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:40,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:40,566 INFO L85 PathProgramCache]: Analyzing trace with hash 612343234, now seen corresponding path program 1 times [2021-11-07 07:58:40,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:40,566 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428797912] [2021-11-07 07:58:40,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:40,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:40,606 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:40,606 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428797912] [2021-11-07 07:58:40,607 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428797912] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:40,607 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [860246548] [2021-11-07 07:58:40,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:40,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:40,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:40,608 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:40,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 07:58:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:40,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:40,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:40,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:40,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [860246548] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:40,932 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:40,933 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:40,933 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019472411] [2021-11-07 07:58:40,933 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:40,933 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:40,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:40,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:40,937 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 183 out of 226 [2021-11-07 07:58:40,938 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 183 transitions, 401 flow. Second operand has 7 states, 7 states have (on average 184.85714285714286) internal successors, (1294), 7 states have internal predecessors, (1294), 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) [2021-11-07 07:58:40,939 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:40,939 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 183 of 226 [2021-11-07 07:58:40,939 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:41,048 INFO L129 PetriNetUnfolder]: 0/252 cut-off events. [2021-11-07 07:58:41,048 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-11-07 07:58:41,049 INFO L84 FinitePrefix]: Finished finitePrefix Result has 321 conditions, 252 events. 0/252 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 623 event pairs, 0 based on Foata normal form. 1/253 useless extension candidates. Maximal degree in co-relation 0. Up to 25 conditions per place. [2021-11-07 07:58:41,050 INFO L132 encePairwiseOnDemand]: 221/226 looper letters, 12 selfloop transitions, 5 changer transitions 0/191 dead transitions. [2021-11-07 07:58:41,050 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 191 transitions, 453 flow [2021-11-07 07:58:41,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1116 transitions. [2021-11-07 07:58:41,054 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8230088495575221 [2021-11-07 07:58:41,054 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1116 transitions. [2021-11-07 07:58:41,055 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1116 transitions. [2021-11-07 07:58:41,055 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:41,056 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1116 transitions. [2021-11-07 07:58:41,059 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 186.0) internal successors, (1116), 6 states have internal predecessors, (1116), 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) [2021-11-07 07:58:41,063 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 226.0) internal successors, (1582), 7 states have internal predecessors, (1582), 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) [2021-11-07 07:58:41,064 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 226.0) internal successors, (1582), 7 states have internal predecessors, (1582), 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) [2021-11-07 07:58:41,064 INFO L186 Difference]: Start difference. First operand has 197 places, 183 transitions, 401 flow. Second operand 6 states and 1116 transitions. [2021-11-07 07:58:41,064 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 191 transitions, 453 flow [2021-11-07 07:58:41,066 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 191 transitions, 451 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:41,069 INFO L242 Difference]: Finished difference. Result has 204 places, 186 transitions, 431 flow [2021-11-07 07:58:41,070 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=399, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=431, PETRI_PLACES=204, PETRI_TRANSITIONS=186} [2021-11-07 07:58:41,070 INFO L334 CegarLoopForPetriNet]: 203 programPoint places, 1 predicate places. [2021-11-07 07:58:41,070 INFO L470 AbstractCegarLoop]: Abstraction has has 204 places, 186 transitions, 431 flow [2021-11-07 07:58:41,071 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 184.85714285714286) internal successors, (1294), 7 states have internal predecessors, (1294), 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) [2021-11-07 07:58:41,071 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:41,072 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:41,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:41,293 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:41,294 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:41,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:41,294 INFO L85 PathProgramCache]: Analyzing trace with hash -477296940, now seen corresponding path program 1 times [2021-11-07 07:58:41,294 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:41,294 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841536347] [2021-11-07 07:58:41,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:41,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:41,346 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:41,347 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841536347] [2021-11-07 07:58:41,347 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841536347] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:41,347 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1532429689] [2021-11-07 07:58:41,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:41,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:41,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:41,348 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:41,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-07 07:58:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:41,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 07:58:41,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:41,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1532429689] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:41,768 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:41,768 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 07:58:41,768 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79493742] [2021-11-07 07:58:41,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:58:41,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:41,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:58:41,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:58:41,772 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 183 out of 226 [2021-11-07 07:58:41,775 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 186 transitions, 431 flow. Second operand has 9 states, 9 states have (on average 185.0) internal successors, (1665), 9 states have internal predecessors, (1665), 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) [2021-11-07 07:58:41,775 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:41,775 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 183 of 226 [2021-11-07 07:58:41,775 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:41,904 INFO L129 PetriNetUnfolder]: 0/242 cut-off events. [2021-11-07 07:58:41,904 INFO L130 PetriNetUnfolder]: For 24/24 co-relation queries the response was YES. [2021-11-07 07:58:41,905 INFO L84 FinitePrefix]: Finished finitePrefix Result has 333 conditions, 242 events. 0/242 cut-off events. For 24/24 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 563 event pairs, 0 based on Foata normal form. 1/243 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 07:58:41,906 INFO L132 encePairwiseOnDemand]: 221/226 looper letters, 14 selfloop transitions, 8 changer transitions 0/196 dead transitions. [2021-11-07 07:58:41,906 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 212 places, 196 transitions, 505 flow [2021-11-07 07:58:41,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:58:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:58:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1670 transitions. [2021-11-07 07:58:41,912 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8210422812192724 [2021-11-07 07:58:41,912 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1670 transitions. [2021-11-07 07:58:41,912 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1670 transitions. [2021-11-07 07:58:41,914 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:41,914 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1670 transitions. [2021-11-07 07:58:41,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 185.55555555555554) internal successors, (1670), 9 states have internal predecessors, (1670), 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) [2021-11-07 07:58:41,932 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 226.0) internal successors, (2260), 10 states have internal predecessors, (2260), 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) [2021-11-07 07:58:41,933 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 226.0) internal successors, (2260), 10 states have internal predecessors, (2260), 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) [2021-11-07 07:58:41,934 INFO L186 Difference]: Start difference. First operand has 204 places, 186 transitions, 431 flow. Second operand 9 states and 1670 transitions. [2021-11-07 07:58:41,934 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 212 places, 196 transitions, 505 flow [2021-11-07 07:58:41,937 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 210 places, 196 transitions, 499 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 07:58:41,940 INFO L242 Difference]: Finished difference. Result has 213 places, 189 transitions, 469 flow [2021-11-07 07:58:41,941 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=425, PETRI_DIFFERENCE_MINUEND_PLACES=202, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=469, PETRI_PLACES=213, PETRI_TRANSITIONS=189} [2021-11-07 07:58:41,941 INFO L334 CegarLoopForPetriNet]: 203 programPoint places, 10 predicate places. [2021-11-07 07:58:41,941 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 189 transitions, 469 flow [2021-11-07 07:58:41,942 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 185.0) internal successors, (1665), 9 states have internal predecessors, (1665), 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) [2021-11-07 07:58:41,942 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:41,942 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 07:58:41,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:42,163 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-11-07 07:58:42,164 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:42,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:42,164 INFO L85 PathProgramCache]: Analyzing trace with hash 491888453, now seen corresponding path program 1 times [2021-11-07 07:58:42,164 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:42,164 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344074145] [2021-11-07 07:58:42,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:42,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:42,266 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:42,266 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344074145] [2021-11-07 07:58:42,266 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344074145] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:42,267 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1117044710] [2021-11-07 07:58:42,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:42,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:42,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:42,268 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:42,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-07 07:58:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:42,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 07:58:42,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:42,780 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1117044710] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:42,781 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:42,781 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 07:58:42,781 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915132522] [2021-11-07 07:58:42,781 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 07:58:42,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:42,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 07:58:42,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 07:58:42,785 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 183 out of 226 [2021-11-07 07:58:42,787 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 189 transitions, 469 flow. Second operand has 11 states, 11 states have (on average 185.0909090909091) internal successors, (2036), 11 states have internal predecessors, (2036), 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) [2021-11-07 07:58:42,787 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:42,787 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 183 of 226 [2021-11-07 07:58:42,788 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:42,941 INFO L129 PetriNetUnfolder]: 0/232 cut-off events. [2021-11-07 07:58:42,942 INFO L130 PetriNetUnfolder]: For 49/49 co-relation queries the response was YES. [2021-11-07 07:58:42,942 INFO L84 FinitePrefix]: Finished finitePrefix Result has 341 conditions, 232 events. 0/232 cut-off events. For 49/49 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 498 event pairs, 0 based on Foata normal form. 1/233 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-11-07 07:58:42,943 INFO L132 encePairwiseOnDemand]: 221/226 looper letters, 16 selfloop transitions, 11 changer transitions 0/201 dead transitions. [2021-11-07 07:58:42,943 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 201 transitions, 565 flow [2021-11-07 07:58:42,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 07:58:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 07:58:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2224 transitions. [2021-11-07 07:58:42,953 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8200589970501475 [2021-11-07 07:58:42,953 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2224 transitions. [2021-11-07 07:58:42,953 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2224 transitions. [2021-11-07 07:58:42,955 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:42,955 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2224 transitions. [2021-11-07 07:58:42,961 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 185.33333333333334) internal successors, (2224), 12 states have internal predecessors, (2224), 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) [2021-11-07 07:58:42,968 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 226.0) internal successors, (2938), 13 states have internal predecessors, (2938), 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) [2021-11-07 07:58:42,969 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 226.0) internal successors, (2938), 13 states have internal predecessors, (2938), 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) [2021-11-07 07:58:42,969 INFO L186 Difference]: Start difference. First operand has 213 places, 189 transitions, 469 flow. Second operand 12 states and 2224 transitions. [2021-11-07 07:58:42,970 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 201 transitions, 565 flow [2021-11-07 07:58:42,972 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 201 transitions, 547 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 07:58:42,976 INFO L242 Difference]: Finished difference. Result has 222 places, 192 transitions, 507 flow [2021-11-07 07:58:42,976 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=451, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=507, PETRI_PLACES=222, PETRI_TRANSITIONS=192} [2021-11-07 07:58:42,977 INFO L334 CegarLoopForPetriNet]: 203 programPoint places, 19 predicate places. [2021-11-07 07:58:42,977 INFO L470 AbstractCegarLoop]: Abstraction has has 222 places, 192 transitions, 507 flow [2021-11-07 07:58:42,978 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 185.0909090909091) internal successors, (2036), 11 states have internal predecessors, (2036), 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) [2021-11-07 07:58:42,978 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:42,978 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 07:58:43,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:43,193 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-11-07 07:58:43,193 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:43,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:43,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1455225941, now seen corresponding path program 1 times [2021-11-07 07:58:43,194 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:43,194 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322038076] [2021-11-07 07:58:43,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:43,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:43,299 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:43,300 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322038076] [2021-11-07 07:58:43,300 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322038076] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:43,300 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [237826213] [2021-11-07 07:58:43,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:43,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:43,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:43,301 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:43,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-07 07:58:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:43,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 07:58:43,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:43,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [237826213] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:43,835 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:43,835 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-11-07 07:58:43,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92043224] [2021-11-07 07:58:43,836 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 07:58:43,836 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:43,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 07:58:43,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-07 07:58:43,841 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 183 out of 226 [2021-11-07 07:58:43,844 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 192 transitions, 507 flow. Second operand has 13 states, 13 states have (on average 185.15384615384616) internal successors, (2407), 13 states have internal predecessors, (2407), 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) [2021-11-07 07:58:43,844 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:43,844 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 183 of 226 [2021-11-07 07:58:43,844 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:44,003 INFO L129 PetriNetUnfolder]: 0/222 cut-off events. [2021-11-07 07:58:44,004 INFO L130 PetriNetUnfolder]: For 70/70 co-relation queries the response was YES. [2021-11-07 07:58:44,004 INFO L84 FinitePrefix]: Finished finitePrefix Result has 341 conditions, 222 events. 0/222 cut-off events. For 70/70 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 435 event pairs, 0 based on Foata normal form. 1/223 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-11-07 07:58:44,005 INFO L132 encePairwiseOnDemand]: 221/226 looper letters, 16 selfloop transitions, 14 changer transitions 0/204 dead transitions. [2021-11-07 07:58:44,005 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 236 places, 204 transitions, 603 flow [2021-11-07 07:58:44,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 07:58:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-11-07 07:58:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2776 transitions. [2021-11-07 07:58:44,016 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8188790560471977 [2021-11-07 07:58:44,017 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 2776 transitions. [2021-11-07 07:58:44,017 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 2776 transitions. [2021-11-07 07:58:44,020 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:44,020 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 2776 transitions. [2021-11-07 07:58:44,030 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 185.06666666666666) internal successors, (2776), 15 states have internal predecessors, (2776), 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) [2021-11-07 07:58:44,038 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 226.0) internal successors, (3616), 16 states have internal predecessors, (3616), 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) [2021-11-07 07:58:44,040 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 226.0) internal successors, (3616), 16 states have internal predecessors, (3616), 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) [2021-11-07 07:58:44,040 INFO L186 Difference]: Start difference. First operand has 222 places, 192 transitions, 507 flow. Second operand 15 states and 2776 transitions. [2021-11-07 07:58:44,040 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 236 places, 204 transitions, 603 flow [2021-11-07 07:58:44,044 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 228 places, 204 transitions, 573 flow, removed 7 selfloop flow, removed 8 redundant places. [2021-11-07 07:58:44,047 INFO L242 Difference]: Finished difference. Result has 231 places, 194 transitions, 533 flow [2021-11-07 07:58:44,048 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=477, PETRI_DIFFERENCE_MINUEND_PLACES=214, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=192, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=533, PETRI_PLACES=231, PETRI_TRANSITIONS=194} [2021-11-07 07:58:44,048 INFO L334 CegarLoopForPetriNet]: 203 programPoint places, 28 predicate places. [2021-11-07 07:58:44,048 INFO L470 AbstractCegarLoop]: Abstraction has has 231 places, 194 transitions, 533 flow [2021-11-07 07:58:44,049 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 185.15384615384616) internal successors, (2407), 13 states have internal predecessors, (2407), 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) [2021-11-07 07:58:44,049 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:44,050 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 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] [2021-11-07 07:58:44,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:44,265 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-11-07 07:58:44,266 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:44,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:44,266 INFO L85 PathProgramCache]: Analyzing trace with hash -420128763, now seen corresponding path program 1 times [2021-11-07 07:58:44,266 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:44,266 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573160142] [2021-11-07 07:58:44,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:44,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:44,295 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:44,332 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:44,333 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:44,333 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:44,333 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:44,333 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-07 07:58:44,333 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:44,334 WARN L234 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:44,334 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2021-11-07 07:58:44,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,353 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,353 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,354 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,354 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,360 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,360 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,367 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,367 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,375 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,378 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,378 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,378 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,378 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,378 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,378 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,379 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,380 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,381 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,382 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,383 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,383 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,383 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,383 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,383 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,383 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,384 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,385 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,386 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,387 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,388 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,389 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,389 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,389 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,389 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,389 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,389 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,390 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,390 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,390 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,390 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,390 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,390 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,391 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,392 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,393 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,394 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,395 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,396 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,397 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,397 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,398 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,398 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,398 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,399 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,399 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,400 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,401 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,401 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,402 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,402 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,402 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,402 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,403 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,405 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,405 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,406 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,406 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,406 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,406 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,406 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,408 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,409 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,411 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,412 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,412 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,412 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,413 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:44,414 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:44,419 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:44,419 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:44,420 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:44,422 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 232 places, 259 transitions, 578 flow [2021-11-07 07:58:44,528 INFO L129 PetriNetUnfolder]: 64/452 cut-off events. [2021-11-07 07:58:44,529 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-11-07 07:58:44,538 INFO L84 FinitePrefix]: Finished finitePrefix Result has 492 conditions, 452 events. 64/452 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1451 event pairs, 0 based on Foata normal form. 0/374 useless extension candidates. Maximal degree in co-relation 405. Up to 14 conditions per place. [2021-11-07 07:58:44,538 INFO L82 GeneralOperation]: Start removeDead. Operand has 232 places, 259 transitions, 578 flow [2021-11-07 07:58:44,547 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 232 places, 259 transitions, 578 flow [2021-11-07 07:58:44,553 INFO L129 PetriNetUnfolder]: 1/58 cut-off events. [2021-11-07 07:58:44,553 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:44,553 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:44,554 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:44,554 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:44,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:44,554 INFO L85 PathProgramCache]: Analyzing trace with hash -1506854925, now seen corresponding path program 1 times [2021-11-07 07:58:44,555 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:44,555 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257348446] [2021-11-07 07:58:44,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:44,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:44,573 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:44,573 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257348446] [2021-11-07 07:58:44,574 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257348446] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:44,574 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:44,574 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:58:44,574 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855770546] [2021-11-07 07:58:44,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:58:44,574 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:44,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:58:44,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:58:44,576 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 259 [2021-11-07 07:58:44,577 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 259 transitions, 578 flow. Second operand has 2 states, 2 states have (on average 218.5) internal successors, (437), 2 states have internal predecessors, (437), 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) [2021-11-07 07:58:44,577 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:44,577 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 259 [2021-11-07 07:58:44,577 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:44,648 INFO L129 PetriNetUnfolder]: 0/381 cut-off events. [2021-11-07 07:58:44,649 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-11-07 07:58:44,649 INFO L84 FinitePrefix]: Finished finitePrefix Result has 422 conditions, 381 events. 0/381 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1286 event pairs, 0 based on Foata normal form. 64/431 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-11-07 07:58:44,650 INFO L132 encePairwiseOnDemand]: 219/259 looper letters, 0 selfloop transitions, 0 changer transitions 9/218 dead transitions. [2021-11-07 07:58:44,651 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 232 places, 218 transitions, 496 flow [2021-11-07 07:58:44,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:58:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:58:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 476 transitions. [2021-11-07 07:58:44,652 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.918918918918919 [2021-11-07 07:58:44,652 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 476 transitions. [2021-11-07 07:58:44,652 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 476 transitions. [2021-11-07 07:58:44,653 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:44,653 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 476 transitions. [2021-11-07 07:58:44,654 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 238.0) internal successors, (476), 2 states have internal predecessors, (476), 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) [2021-11-07 07:58:44,655 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 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) [2021-11-07 07:58:44,656 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 259.0) internal successors, (777), 3 states have internal predecessors, (777), 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) [2021-11-07 07:58:44,656 INFO L186 Difference]: Start difference. First operand has 232 places, 259 transitions, 578 flow. Second operand 2 states and 476 transitions. [2021-11-07 07:58:44,656 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 232 places, 218 transitions, 496 flow [2021-11-07 07:58:44,658 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 218 transitions, 466 flow, removed 15 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:44,662 INFO L242 Difference]: Finished difference. Result has 232 places, 209 transitions, 448 flow [2021-11-07 07:58:44,662 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=466, PETRI_DIFFERENCE_MINUEND_PLACES=231, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=218, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=218, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=448, PETRI_PLACES=232, PETRI_TRANSITIONS=209} [2021-11-07 07:58:44,662 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, 0 predicate places. [2021-11-07 07:58:44,662 INFO L470 AbstractCegarLoop]: Abstraction has has 232 places, 209 transitions, 448 flow [2021-11-07 07:58:44,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 218.5) internal successors, (437), 2 states have internal predecessors, (437), 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) [2021-11-07 07:58:44,663 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:44,663 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:44,663 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-11-07 07:58:44,663 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:44,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:44,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1703368430, now seen corresponding path program 1 times [2021-11-07 07:58:44,664 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:44,664 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825191462] [2021-11-07 07:58:44,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:44,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:44,695 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:44,695 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825191462] [2021-11-07 07:58:44,695 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825191462] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:44,695 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:44,695 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:44,695 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600544569] [2021-11-07 07:58:44,696 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:44,696 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:44,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:44,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:44,698 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 259 [2021-11-07 07:58:44,698 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 209 transitions, 448 flow. Second operand has 3 states, 3 states have (on average 212.0) internal successors, (636), 3 states have internal predecessors, (636), 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) [2021-11-07 07:58:44,699 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:44,699 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 259 [2021-11-07 07:58:44,700 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:44,785 INFO L129 PetriNetUnfolder]: 0/308 cut-off events. [2021-11-07 07:58:44,785 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2021-11-07 07:58:44,786 INFO L84 FinitePrefix]: Finished finitePrefix Result has 369 conditions, 308 events. 0/308 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 835 event pairs, 0 based on Foata normal form. 0/302 useless extension candidates. Maximal degree in co-relation 0. Up to 31 conditions per place. [2021-11-07 07:58:44,787 INFO L132 encePairwiseOnDemand]: 256/259 looper letters, 9 selfloop transitions, 2 changer transitions 0/213 dead transitions. [2021-11-07 07:58:44,787 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 213 transitions, 478 flow [2021-11-07 07:58:44,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 645 transitions. [2021-11-07 07:58:44,789 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8301158301158301 [2021-11-07 07:58:44,790 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 645 transitions. [2021-11-07 07:58:44,790 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 645 transitions. [2021-11-07 07:58:44,790 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:44,790 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 645 transitions. [2021-11-07 07:58:44,792 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 215.0) internal successors, (645), 3 states have internal predecessors, (645), 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) [2021-11-07 07:58:44,794 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 259.0) internal successors, (1036), 4 states have internal predecessors, (1036), 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) [2021-11-07 07:58:44,794 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 259.0) internal successors, (1036), 4 states have internal predecessors, (1036), 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) [2021-11-07 07:58:44,794 INFO L186 Difference]: Start difference. First operand has 232 places, 209 transitions, 448 flow. Second operand 3 states and 645 transitions. [2021-11-07 07:58:44,818 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 213 transitions, 478 flow [2021-11-07 07:58:44,820 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 225 places, 213 transitions, 478 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:44,824 INFO L242 Difference]: Finished difference. Result has 226 places, 210 transitions, 460 flow [2021-11-07 07:58:44,824 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=448, PETRI_DIFFERENCE_MINUEND_PLACES=223, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=207, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=460, PETRI_PLACES=226, PETRI_TRANSITIONS=210} [2021-11-07 07:58:44,825 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, -6 predicate places. [2021-11-07 07:58:44,825 INFO L470 AbstractCegarLoop]: Abstraction has has 226 places, 210 transitions, 460 flow [2021-11-07 07:58:44,825 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 212.0) internal successors, (636), 3 states have internal predecessors, (636), 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) [2021-11-07 07:58:44,825 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:44,825 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:44,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-11-07 07:58:44,826 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:44,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:44,826 INFO L85 PathProgramCache]: Analyzing trace with hash 806403589, now seen corresponding path program 1 times [2021-11-07 07:58:44,826 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:44,827 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441693488] [2021-11-07 07:58:44,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:44,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:44,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:44,862 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:44,862 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441693488] [2021-11-07 07:58:44,863 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441693488] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:44,863 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789522077] [2021-11-07 07:58:44,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:44,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:44,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:44,864 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:44,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-07 07:58:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:45,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:45,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:45,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [789522077] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:45,228 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:45,228 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:45,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605757385] [2021-11-07 07:58:45,229 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:45,229 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:45,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:45,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:45,231 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 210 out of 259 [2021-11-07 07:58:45,233 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 210 transitions, 460 flow. Second operand has 7 states, 7 states have (on average 211.85714285714286) internal successors, (1483), 7 states have internal predecessors, (1483), 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) [2021-11-07 07:58:45,233 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:45,233 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 259 [2021-11-07 07:58:45,234 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:45,327 INFO L129 PetriNetUnfolder]: 0/298 cut-off events. [2021-11-07 07:58:45,328 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-11-07 07:58:45,328 INFO L84 FinitePrefix]: Finished finitePrefix Result has 379 conditions, 298 events. 0/298 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 788 event pairs, 0 based on Foata normal form. 1/299 useless extension candidates. Maximal degree in co-relation 0. Up to 31 conditions per place. [2021-11-07 07:58:45,329 INFO L132 encePairwiseOnDemand]: 254/259 looper letters, 12 selfloop transitions, 5 changer transitions 0/218 dead transitions. [2021-11-07 07:58:45,330 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 231 places, 218 transitions, 512 flow [2021-11-07 07:58:45,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:45,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1278 transitions. [2021-11-07 07:58:45,332 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8223938223938224 [2021-11-07 07:58:45,333 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1278 transitions. [2021-11-07 07:58:45,333 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1278 transitions. [2021-11-07 07:58:45,333 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:45,334 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1278 transitions. [2021-11-07 07:58:45,336 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 213.0) internal successors, (1278), 6 states have internal predecessors, (1278), 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) [2021-11-07 07:58:45,340 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 259.0) internal successors, (1813), 7 states have internal predecessors, (1813), 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) [2021-11-07 07:58:45,341 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 259.0) internal successors, (1813), 7 states have internal predecessors, (1813), 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) [2021-11-07 07:58:45,341 INFO L186 Difference]: Start difference. First operand has 226 places, 210 transitions, 460 flow. Second operand 6 states and 1278 transitions. [2021-11-07 07:58:45,341 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 231 places, 218 transitions, 512 flow [2021-11-07 07:58:45,344 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 230 places, 218 transitions, 510 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:45,347 INFO L242 Difference]: Finished difference. Result has 233 places, 213 transitions, 490 flow [2021-11-07 07:58:45,348 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=458, PETRI_DIFFERENCE_MINUEND_PLACES=225, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=210, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=490, PETRI_PLACES=233, PETRI_TRANSITIONS=213} [2021-11-07 07:58:45,348 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, 1 predicate places. [2021-11-07 07:58:45,348 INFO L470 AbstractCegarLoop]: Abstraction has has 233 places, 213 transitions, 490 flow [2021-11-07 07:58:45,349 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 211.85714285714286) internal successors, (1483), 7 states have internal predecessors, (1483), 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) [2021-11-07 07:58:45,349 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:45,350 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:45,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:45,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-11-07 07:58:45,571 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:45,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:45,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1136173801, now seen corresponding path program 1 times [2021-11-07 07:58:45,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:45,572 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135283499] [2021-11-07 07:58:45,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:45,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:45,631 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:45,631 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135283499] [2021-11-07 07:58:45,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135283499] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:45,632 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1472806997] [2021-11-07 07:58:45,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:45,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:45,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:45,633 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:45,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-07 07:58:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:45,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 07:58:45,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:46,107 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1472806997] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:46,107 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:46,107 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 07:58:46,107 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127340111] [2021-11-07 07:58:46,108 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:58:46,108 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:46,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:58:46,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:58:46,112 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 210 out of 259 [2021-11-07 07:58:46,121 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 233 places, 213 transitions, 490 flow. Second operand has 9 states, 9 states have (on average 212.0) internal successors, (1908), 9 states have internal predecessors, (1908), 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) [2021-11-07 07:58:46,122 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:46,122 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 259 [2021-11-07 07:58:46,122 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:46,240 INFO L129 PetriNetUnfolder]: 0/288 cut-off events. [2021-11-07 07:58:46,240 INFO L130 PetriNetUnfolder]: For 28/28 co-relation queries the response was YES. [2021-11-07 07:58:46,240 INFO L84 FinitePrefix]: Finished finitePrefix Result has 395 conditions, 288 events. 0/288 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 721 event pairs, 0 based on Foata normal form. 1/289 useless extension candidates. Maximal degree in co-relation 0. Up to 25 conditions per place. [2021-11-07 07:58:46,242 INFO L132 encePairwiseOnDemand]: 254/259 looper letters, 14 selfloop transitions, 8 changer transitions 0/223 dead transitions. [2021-11-07 07:58:46,242 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 223 transitions, 564 flow [2021-11-07 07:58:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:58:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:58:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1913 transitions. [2021-11-07 07:58:46,246 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8206778206778207 [2021-11-07 07:58:46,246 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1913 transitions. [2021-11-07 07:58:46,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1913 transitions. [2021-11-07 07:58:46,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:46,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1913 transitions. [2021-11-07 07:58:46,251 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 212.55555555555554) internal successors, (1913), 9 states have internal predecessors, (1913), 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) [2021-11-07 07:58:46,255 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 259.0) internal successors, (2590), 10 states have internal predecessors, (2590), 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) [2021-11-07 07:58:46,256 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 259.0) internal successors, (2590), 10 states have internal predecessors, (2590), 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) [2021-11-07 07:58:46,257 INFO L186 Difference]: Start difference. First operand has 233 places, 213 transitions, 490 flow. Second operand 9 states and 1913 transitions. [2021-11-07 07:58:46,257 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 223 transitions, 564 flow [2021-11-07 07:58:46,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 223 transitions, 558 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 07:58:46,263 INFO L242 Difference]: Finished difference. Result has 242 places, 216 transitions, 528 flow [2021-11-07 07:58:46,264 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=231, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=213, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=528, PETRI_PLACES=242, PETRI_TRANSITIONS=216} [2021-11-07 07:58:46,264 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, 10 predicate places. [2021-11-07 07:58:46,264 INFO L470 AbstractCegarLoop]: Abstraction has has 242 places, 216 transitions, 528 flow [2021-11-07 07:58:46,265 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 212.0) internal successors, (1908), 9 states have internal predecessors, (1908), 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) [2021-11-07 07:58:46,265 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:46,265 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 07:58:46,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:46,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-11-07 07:58:46,490 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:46,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:46,490 INFO L85 PathProgramCache]: Analyzing trace with hash 1638509448, now seen corresponding path program 1 times [2021-11-07 07:58:46,490 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:46,490 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045045149] [2021-11-07 07:58:46,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:46,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:46,558 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:46,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:46,559 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045045149] [2021-11-07 07:58:46,559 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045045149] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:46,559 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [656042642] [2021-11-07 07:58:46,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:46,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:46,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:46,561 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:46,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-07 07:58:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:46,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 07:58:46,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:47,108 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [656042642] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:47,108 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:47,108 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 07:58:47,108 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349512814] [2021-11-07 07:58:47,109 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 07:58:47,109 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:47,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 07:58:47,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 07:58:47,112 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 210 out of 259 [2021-11-07 07:58:47,115 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 216 transitions, 528 flow. Second operand has 11 states, 11 states have (on average 212.0909090909091) internal successors, (2333), 11 states have internal predecessors, (2333), 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) [2021-11-07 07:58:47,115 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:47,116 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 259 [2021-11-07 07:58:47,116 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:47,262 INFO L129 PetriNetUnfolder]: 0/278 cut-off events. [2021-11-07 07:58:47,262 INFO L130 PetriNetUnfolder]: For 60/60 co-relation queries the response was YES. [2021-11-07 07:58:47,262 INFO L84 FinitePrefix]: Finished finitePrefix Result has 407 conditions, 278 events. 0/278 cut-off events. For 60/60 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 661 event pairs, 0 based on Foata normal form. 1/279 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 07:58:47,264 INFO L132 encePairwiseOnDemand]: 254/259 looper letters, 16 selfloop transitions, 11 changer transitions 0/228 dead transitions. [2021-11-07 07:58:47,264 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 253 places, 228 transitions, 624 flow [2021-11-07 07:58:47,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 07:58:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 07:58:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2548 transitions. [2021-11-07 07:58:47,269 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8198198198198198 [2021-11-07 07:58:47,269 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2548 transitions. [2021-11-07 07:58:47,269 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2548 transitions. [2021-11-07 07:58:47,270 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:47,270 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2548 transitions. [2021-11-07 07:58:47,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 212.33333333333334) internal successors, (2548), 12 states have internal predecessors, (2548), 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) [2021-11-07 07:58:47,280 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 259.0) internal successors, (3367), 13 states have internal predecessors, (3367), 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) [2021-11-07 07:58:47,282 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 259.0) internal successors, (3367), 13 states have internal predecessors, (3367), 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) [2021-11-07 07:58:47,282 INFO L186 Difference]: Start difference. First operand has 242 places, 216 transitions, 528 flow. Second operand 12 states and 2548 transitions. [2021-11-07 07:58:47,282 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 253 places, 228 transitions, 624 flow [2021-11-07 07:58:47,285 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 248 places, 228 transitions, 606 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 07:58:47,289 INFO L242 Difference]: Finished difference. Result has 251 places, 219 transitions, 566 flow [2021-11-07 07:58:47,291 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=510, PETRI_DIFFERENCE_MINUEND_PLACES=237, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=216, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=566, PETRI_PLACES=251, PETRI_TRANSITIONS=219} [2021-11-07 07:58:47,291 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, 19 predicate places. [2021-11-07 07:58:47,291 INFO L470 AbstractCegarLoop]: Abstraction has has 251 places, 219 transitions, 566 flow [2021-11-07 07:58:47,292 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 212.0909090909091) internal successors, (2333), 11 states have internal predecessors, (2333), 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) [2021-11-07 07:58:47,292 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:47,293 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 07:58:47,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:47,505 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-11-07 07:58:47,506 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:47,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:47,506 INFO L85 PathProgramCache]: Analyzing trace with hash 2106015384, now seen corresponding path program 1 times [2021-11-07 07:58:47,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:47,506 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98421768] [2021-11-07 07:58:47,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:47,595 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:47,596 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98421768] [2021-11-07 07:58:47,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98421768] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:47,596 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1347115615] [2021-11-07 07:58:47,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:47,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:47,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:47,598 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:47,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-11-07 07:58:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:48,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 07:58:48,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:48,238 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1347115615] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:48,239 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:48,239 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-11-07 07:58:48,239 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836863011] [2021-11-07 07:58:48,239 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 07:58:48,239 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:48,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 07:58:48,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-07 07:58:48,243 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 210 out of 259 [2021-11-07 07:58:48,245 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 251 places, 219 transitions, 566 flow. Second operand has 13 states, 13 states have (on average 212.15384615384616) internal successors, (2758), 13 states have internal predecessors, (2758), 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) [2021-11-07 07:58:48,246 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:48,246 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 259 [2021-11-07 07:58:48,246 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:48,429 INFO L129 PetriNetUnfolder]: 0/268 cut-off events. [2021-11-07 07:58:48,429 INFO L130 PetriNetUnfolder]: For 92/92 co-relation queries the response was YES. [2021-11-07 07:58:48,429 INFO L84 FinitePrefix]: Finished finitePrefix Result has 411 conditions, 268 events. 0/268 cut-off events. For 92/92 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 597 event pairs, 0 based on Foata normal form. 1/269 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-11-07 07:58:48,431 INFO L132 encePairwiseOnDemand]: 254/259 looper letters, 18 selfloop transitions, 14 changer transitions 0/233 dead transitions. [2021-11-07 07:58:48,431 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 265 places, 233 transitions, 684 flow [2021-11-07 07:58:48,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 07:58:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-11-07 07:58:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 3183 transitions. [2021-11-07 07:58:48,436 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8193050193050193 [2021-11-07 07:58:48,437 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 3183 transitions. [2021-11-07 07:58:48,437 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 3183 transitions. [2021-11-07 07:58:48,438 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:48,438 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 3183 transitions. [2021-11-07 07:58:48,445 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 212.2) internal successors, (3183), 15 states have internal predecessors, (3183), 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) [2021-11-07 07:58:48,452 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 259.0) internal successors, (4144), 16 states have internal predecessors, (4144), 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) [2021-11-07 07:58:48,454 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 259.0) internal successors, (4144), 16 states have internal predecessors, (4144), 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) [2021-11-07 07:58:48,454 INFO L186 Difference]: Start difference. First operand has 251 places, 219 transitions, 566 flow. Second operand 15 states and 3183 transitions. [2021-11-07 07:58:48,454 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 265 places, 233 transitions, 684 flow [2021-11-07 07:58:48,458 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 233 transitions, 654 flow, removed 7 selfloop flow, removed 8 redundant places. [2021-11-07 07:58:48,462 INFO L242 Difference]: Finished difference. Result has 260 places, 222 transitions, 604 flow [2021-11-07 07:58:48,463 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=536, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=219, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=604, PETRI_PLACES=260, PETRI_TRANSITIONS=222} [2021-11-07 07:58:48,463 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, 28 predicate places. [2021-11-07 07:58:48,463 INFO L470 AbstractCegarLoop]: Abstraction has has 260 places, 222 transitions, 604 flow [2021-11-07 07:58:48,464 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 212.15384615384616) internal successors, (2758), 13 states have internal predecessors, (2758), 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) [2021-11-07 07:58:48,465 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:48,465 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-07 07:58:48,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:48,685 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:48,689 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:48,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:48,689 INFO L85 PathProgramCache]: Analyzing trace with hash -1415177337, now seen corresponding path program 1 times [2021-11-07 07:58:48,690 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:48,690 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523012046] [2021-11-07 07:58:48,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:48,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:48,795 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:48,795 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523012046] [2021-11-07 07:58:48,796 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523012046] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:48,796 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [233286310] [2021-11-07 07:58:48,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:48,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:48,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:48,797 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:48,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-11-07 07:58:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:49,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 07:58:49,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:49,439 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [233286310] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:49,439 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:49,439 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-11-07 07:58:49,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965153275] [2021-11-07 07:58:49,441 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-07 07:58:49,441 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:49,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-07 07:58:49,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-11-07 07:58:49,446 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 210 out of 259 [2021-11-07 07:58:49,450 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 260 places, 222 transitions, 604 flow. Second operand has 15 states, 15 states have (on average 212.2) internal successors, (3183), 15 states have internal predecessors, (3183), 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) [2021-11-07 07:58:49,450 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:49,450 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 259 [2021-11-07 07:58:49,451 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:49,642 INFO L129 PetriNetUnfolder]: 0/258 cut-off events. [2021-11-07 07:58:49,642 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-11-07 07:58:49,642 INFO L84 FinitePrefix]: Finished finitePrefix Result has 407 conditions, 258 events. 0/258 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 532 event pairs, 0 based on Foata normal form. 1/259 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-11-07 07:58:49,644 INFO L132 encePairwiseOnDemand]: 254/259 looper letters, 18 selfloop transitions, 17 changer transitions 0/236 dead transitions. [2021-11-07 07:58:49,644 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 277 places, 236 transitions, 718 flow [2021-11-07 07:58:49,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-07 07:58:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-11-07 07:58:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 3816 transitions. [2021-11-07 07:58:49,650 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8185328185328186 [2021-11-07 07:58:49,650 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 3816 transitions. [2021-11-07 07:58:49,651 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 3816 transitions. [2021-11-07 07:58:49,652 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:49,653 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 3816 transitions. [2021-11-07 07:58:49,660 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 212.0) internal successors, (3816), 18 states have internal predecessors, (3816), 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) [2021-11-07 07:58:49,670 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 259.0) internal successors, (4921), 19 states have internal predecessors, (4921), 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) [2021-11-07 07:58:49,673 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 259.0) internal successors, (4921), 19 states have internal predecessors, (4921), 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) [2021-11-07 07:58:49,673 INFO L186 Difference]: Start difference. First operand has 260 places, 222 transitions, 604 flow. Second operand 18 states and 3816 transitions. [2021-11-07 07:58:49,673 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 277 places, 236 transitions, 718 flow [2021-11-07 07:58:49,677 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 236 transitions, 676 flow, removed 10 selfloop flow, removed 11 redundant places. [2021-11-07 07:58:49,682 INFO L242 Difference]: Finished difference. Result has 269 places, 224 transitions, 628 flow [2021-11-07 07:58:49,683 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=259, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=249, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=222, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=205, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=628, PETRI_PLACES=269, PETRI_TRANSITIONS=224} [2021-11-07 07:58:49,683 INFO L334 CegarLoopForPetriNet]: 232 programPoint places, 37 predicate places. [2021-11-07 07:58:49,684 INFO L470 AbstractCegarLoop]: Abstraction has has 269 places, 224 transitions, 628 flow [2021-11-07 07:58:49,685 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 212.2) internal successors, (3183), 15 states have internal predecessors, (3183), 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) [2021-11-07 07:58:49,685 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:49,686 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 6, 6, 6, 6, 6, 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] [2021-11-07 07:58:49,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:49,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:49,902 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:49,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:49,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1217371305, now seen corresponding path program 1 times [2021-11-07 07:58:49,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:49,902 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356509239] [2021-11-07 07:58:49,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:49,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:49,942 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:49,974 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:49,974 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:49,974 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:49,974 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:49,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-11-07 07:58:49,975 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:49,976 WARN L234 ceAbstractionStarter]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:49,976 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 7 thread instances. [2021-11-07 07:58:49,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,992 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,999 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,999 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:49,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,001 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,001 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,001 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,001 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,001 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,001 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,002 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,003 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,004 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,004 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,004 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,004 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,004 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,004 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,005 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,006 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,006 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,006 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,006 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,006 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,006 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,007 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,014 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,021 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,021 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,022 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,022 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,029 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,029 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,037 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,044 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,047 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,047 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,056 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,057 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,059 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,060 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,061 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,061 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:50,063 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:50,064 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:50,064 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:50,064 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:50,069 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 261 places, 292 transitions, 661 flow [2021-11-07 07:58:50,152 INFO L129 PetriNetUnfolder]: 74/518 cut-off events. [2021-11-07 07:58:50,152 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-11-07 07:58:50,165 INFO L84 FinitePrefix]: Finished finitePrefix Result has 568 conditions, 518 events. 74/518 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1705 event pairs, 0 based on Foata normal form. 0/428 useless extension candidates. Maximal degree in co-relation 478. Up to 16 conditions per place. [2021-11-07 07:58:50,165 INFO L82 GeneralOperation]: Start removeDead. Operand has 261 places, 292 transitions, 661 flow [2021-11-07 07:58:50,176 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 261 places, 292 transitions, 661 flow [2021-11-07 07:58:50,181 INFO L129 PetriNetUnfolder]: 2/63 cut-off events. [2021-11-07 07:58:50,181 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:50,182 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:50,182 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:50,182 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:50,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:50,182 INFO L85 PathProgramCache]: Analyzing trace with hash -986293962, now seen corresponding path program 1 times [2021-11-07 07:58:50,182 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:50,183 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432094271] [2021-11-07 07:58:50,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:50,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:50,206 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:50,206 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432094271] [2021-11-07 07:58:50,206 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432094271] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:50,206 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:50,207 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:50,207 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31539448] [2021-11-07 07:58:50,207 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:50,207 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:50,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:50,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:50,209 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 292 [2021-11-07 07:58:50,210 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 292 transitions, 661 flow. Second operand has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 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) [2021-11-07 07:58:50,210 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:50,210 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 292 [2021-11-07 07:58:50,211 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:50,343 INFO L129 PetriNetUnfolder]: 0/417 cut-off events. [2021-11-07 07:58:50,343 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-11-07 07:58:50,344 INFO L84 FinitePrefix]: Finished finitePrefix Result has 507 conditions, 417 events. 0/417 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1429 event pairs, 0 based on Foata normal form. 682/1085 useless extension candidates. Maximal degree in co-relation 0. Up to 36 conditions per place. [2021-11-07 07:58:50,345 INFO L132 encePairwiseOnDemand]: 243/292 looper letters, 9 selfloop transitions, 2 changer transitions 9/249 dead transitions. [2021-11-07 07:58:50,345 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 262 places, 249 transitions, 597 flow [2021-11-07 07:58:50,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:50,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 779 transitions. [2021-11-07 07:58:50,347 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.889269406392694 [2021-11-07 07:58:50,347 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 779 transitions. [2021-11-07 07:58:50,348 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 779 transitions. [2021-11-07 07:58:50,348 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:50,348 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 779 transitions. [2021-11-07 07:58:50,350 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 259.6666666666667) internal successors, (779), 3 states have internal predecessors, (779), 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) [2021-11-07 07:58:50,351 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 292.0) internal successors, (1168), 4 states have internal predecessors, (1168), 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) [2021-11-07 07:58:50,352 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 292.0) internal successors, (1168), 4 states have internal predecessors, (1168), 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) [2021-11-07 07:58:50,352 INFO L186 Difference]: Start difference. First operand has 261 places, 292 transitions, 661 flow. Second operand 3 states and 779 transitions. [2021-11-07 07:58:50,352 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 262 places, 249 transitions, 597 flow [2021-11-07 07:58:50,355 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 249 transitions, 555 flow, removed 21 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:50,359 INFO L242 Difference]: Finished difference. Result has 263 places, 237 transitions, 519 flow [2021-11-07 07:58:50,360 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=525, PETRI_DIFFERENCE_MINUEND_PLACES=260, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=245, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=243, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=519, PETRI_PLACES=263, PETRI_TRANSITIONS=237} [2021-11-07 07:58:50,360 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 2 predicate places. [2021-11-07 07:58:50,360 INFO L470 AbstractCegarLoop]: Abstraction has has 263 places, 237 transitions, 519 flow [2021-11-07 07:58:50,361 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 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) [2021-11-07 07:58:50,361 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:50,361 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:50,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-11-07 07:58:50,361 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:50,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:50,362 INFO L85 PathProgramCache]: Analyzing trace with hash -939474039, now seen corresponding path program 1 times [2021-11-07 07:58:50,362 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:50,362 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725632342] [2021-11-07 07:58:50,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:50,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:50,401 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:50,402 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725632342] [2021-11-07 07:58:50,402 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725632342] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:50,402 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245932736] [2021-11-07 07:58:50,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:50,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:50,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:50,406 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:50,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-11-07 07:58:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:50,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:50,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:50,979 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1245932736] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:50,979 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:50,979 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:50,980 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709757899] [2021-11-07 07:58:50,980 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:50,981 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:50,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:50,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:50,983 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2021-11-07 07:58:50,985 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 237 transitions, 519 flow. Second operand has 7 states, 7 states have (on average 238.85714285714286) internal successors, (1672), 7 states have internal predecessors, (1672), 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) [2021-11-07 07:58:50,985 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:50,985 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2021-11-07 07:58:50,986 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:51,099 INFO L129 PetriNetUnfolder]: 0/344 cut-off events. [2021-11-07 07:58:51,099 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2021-11-07 07:58:51,099 INFO L84 FinitePrefix]: Finished finitePrefix Result has 436 conditions, 344 events. 0/344 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 945 event pairs, 0 based on Foata normal form. 1/345 useless extension candidates. Maximal degree in co-relation 0. Up to 37 conditions per place. [2021-11-07 07:58:51,101 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 12 selfloop transitions, 5 changer transitions 0/245 dead transitions. [2021-11-07 07:58:51,101 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 259 places, 245 transitions, 571 flow [2021-11-07 07:58:51,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1440 transitions. [2021-11-07 07:58:51,104 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.821917808219178 [2021-11-07 07:58:51,104 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1440 transitions. [2021-11-07 07:58:51,104 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1440 transitions. [2021-11-07 07:58:51,105 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:51,105 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1440 transitions. [2021-11-07 07:58:51,129 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 240.0) internal successors, (1440), 6 states have internal predecessors, (1440), 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) [2021-11-07 07:58:51,133 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 292.0) internal successors, (2044), 7 states have internal predecessors, (2044), 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) [2021-11-07 07:58:51,134 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 292.0) internal successors, (2044), 7 states have internal predecessors, (2044), 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) [2021-11-07 07:58:51,134 INFO L186 Difference]: Start difference. First operand has 263 places, 237 transitions, 519 flow. Second operand 6 states and 1440 transitions. [2021-11-07 07:58:51,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 259 places, 245 transitions, 571 flow [2021-11-07 07:58:51,137 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 245 transitions, 569 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:51,142 INFO L242 Difference]: Finished difference. Result has 261 places, 240 transitions, 549 flow [2021-11-07 07:58:51,142 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=517, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=237, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=549, PETRI_PLACES=261, PETRI_TRANSITIONS=240} [2021-11-07 07:58:51,143 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 0 predicate places. [2021-11-07 07:58:51,143 INFO L470 AbstractCegarLoop]: Abstraction has has 261 places, 240 transitions, 549 flow [2021-11-07 07:58:51,144 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 238.85714285714286) internal successors, (1672), 7 states have internal predecessors, (1672), 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) [2021-11-07 07:58:51,144 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:51,144 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:51,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:51,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2021-11-07 07:58:51,366 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:51,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:51,366 INFO L85 PathProgramCache]: Analyzing trace with hash 805732347, now seen corresponding path program 1 times [2021-11-07 07:58:51,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:51,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141333138] [2021-11-07 07:58:51,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:51,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:51,439 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:51,439 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141333138] [2021-11-07 07:58:51,439 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141333138] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:51,439 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1254160973] [2021-11-07 07:58:51,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:51,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:51,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:51,441 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:51,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-11-07 07:58:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:51,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 07:58:51,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:52,073 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1254160973] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:52,073 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:52,074 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 07:58:52,074 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218701883] [2021-11-07 07:58:52,074 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:58:52,074 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:52,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:58:52,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:58:52,077 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2021-11-07 07:58:52,080 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 240 transitions, 549 flow. Second operand has 9 states, 9 states have (on average 239.0) internal successors, (2151), 9 states have internal predecessors, (2151), 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) [2021-11-07 07:58:52,080 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:52,080 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2021-11-07 07:58:52,080 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:52,211 INFO L129 PetriNetUnfolder]: 0/334 cut-off events. [2021-11-07 07:58:52,212 INFO L130 PetriNetUnfolder]: For 32/32 co-relation queries the response was YES. [2021-11-07 07:58:52,212 INFO L84 FinitePrefix]: Finished finitePrefix Result has 456 conditions, 334 events. 0/334 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 882 event pairs, 0 based on Foata normal form. 1/335 useless extension candidates. Maximal degree in co-relation 0. Up to 31 conditions per place. [2021-11-07 07:58:52,213 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 14 selfloop transitions, 8 changer transitions 0/250 dead transitions. [2021-11-07 07:58:52,213 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 250 transitions, 623 flow [2021-11-07 07:58:52,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:58:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:58:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2156 transitions. [2021-11-07 07:58:52,217 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8203957382039574 [2021-11-07 07:58:52,217 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2156 transitions. [2021-11-07 07:58:52,217 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2156 transitions. [2021-11-07 07:58:52,218 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:52,218 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2156 transitions. [2021-11-07 07:58:52,223 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 239.55555555555554) internal successors, (2156), 9 states have internal predecessors, (2156), 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) [2021-11-07 07:58:52,227 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 292.0) internal successors, (2920), 10 states have internal predecessors, (2920), 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) [2021-11-07 07:58:52,228 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 292.0) internal successors, (2920), 10 states have internal predecessors, (2920), 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) [2021-11-07 07:58:52,229 INFO L186 Difference]: Start difference. First operand has 261 places, 240 transitions, 549 flow. Second operand 9 states and 2156 transitions. [2021-11-07 07:58:52,229 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 250 transitions, 623 flow [2021-11-07 07:58:52,232 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 250 transitions, 617 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 07:58:52,236 INFO L242 Difference]: Finished difference. Result has 270 places, 243 transitions, 587 flow [2021-11-07 07:58:52,236 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=543, PETRI_DIFFERENCE_MINUEND_PLACES=259, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=240, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=587, PETRI_PLACES=270, PETRI_TRANSITIONS=243} [2021-11-07 07:58:52,239 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 9 predicate places. [2021-11-07 07:58:52,239 INFO L470 AbstractCegarLoop]: Abstraction has has 270 places, 243 transitions, 587 flow [2021-11-07 07:58:52,240 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 239.0) internal successors, (2151), 9 states have internal predecessors, (2151), 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) [2021-11-07 07:58:52,240 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:52,240 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 07:58:52,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:52,453 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2021-11-07 07:58:52,454 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:52,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:52,454 INFO L85 PathProgramCache]: Analyzing trace with hash 947565516, now seen corresponding path program 1 times [2021-11-07 07:58:52,454 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:52,454 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11421895] [2021-11-07 07:58:52,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:52,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:52,531 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:52,531 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11421895] [2021-11-07 07:58:52,531 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11421895] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:52,531 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941275093] [2021-11-07 07:58:52,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:52,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:52,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:52,533 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:52,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-11-07 07:58:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:53,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 07:58:53,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:53,248 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1941275093] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:53,248 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:53,248 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 07:58:53,248 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106734174] [2021-11-07 07:58:53,248 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 07:58:53,249 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:53,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 07:58:53,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 07:58:53,252 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2021-11-07 07:58:53,255 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 243 transitions, 587 flow. Second operand has 11 states, 11 states have (on average 239.0909090909091) internal successors, (2630), 11 states have internal predecessors, (2630), 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) [2021-11-07 07:58:53,256 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:53,256 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2021-11-07 07:58:53,256 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:53,413 INFO L129 PetriNetUnfolder]: 0/324 cut-off events. [2021-11-07 07:58:53,413 INFO L130 PetriNetUnfolder]: For 71/71 co-relation queries the response was YES. [2021-11-07 07:58:53,414 INFO L84 FinitePrefix]: Finished finitePrefix Result has 472 conditions, 324 events. 0/324 cut-off events. For 71/71 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 823 event pairs, 0 based on Foata normal form. 1/325 useless extension candidates. Maximal degree in co-relation 0. Up to 25 conditions per place. [2021-11-07 07:58:53,415 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 16 selfloop transitions, 11 changer transitions 0/255 dead transitions. [2021-11-07 07:58:53,415 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 281 places, 255 transitions, 683 flow [2021-11-07 07:58:53,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 07:58:53,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 07:58:53,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2872 transitions. [2021-11-07 07:58:53,419 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.819634703196347 [2021-11-07 07:58:53,420 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2872 transitions. [2021-11-07 07:58:53,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2872 transitions. [2021-11-07 07:58:53,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:53,421 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2872 transitions. [2021-11-07 07:58:53,427 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 239.33333333333334) internal successors, (2872), 12 states have internal predecessors, (2872), 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) [2021-11-07 07:58:53,432 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 292.0) internal successors, (3796), 13 states have internal predecessors, (3796), 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) [2021-11-07 07:58:53,433 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 292.0) internal successors, (3796), 13 states have internal predecessors, (3796), 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) [2021-11-07 07:58:53,434 INFO L186 Difference]: Start difference. First operand has 270 places, 243 transitions, 587 flow. Second operand 12 states and 2872 transitions. [2021-11-07 07:58:53,434 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 281 places, 255 transitions, 683 flow [2021-11-07 07:58:53,437 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 255 transitions, 665 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 07:58:53,441 INFO L242 Difference]: Finished difference. Result has 279 places, 246 transitions, 625 flow [2021-11-07 07:58:53,442 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=569, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=243, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=625, PETRI_PLACES=279, PETRI_TRANSITIONS=246} [2021-11-07 07:58:53,442 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 18 predicate places. [2021-11-07 07:58:53,442 INFO L470 AbstractCegarLoop]: Abstraction has has 279 places, 246 transitions, 625 flow [2021-11-07 07:58:53,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 239.0909090909091) internal successors, (2630), 11 states have internal predecessors, (2630), 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) [2021-11-07 07:58:53,443 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:53,444 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 07:58:53,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:53,669 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:53,670 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:53,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:53,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1070789692, now seen corresponding path program 1 times [2021-11-07 07:58:53,670 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:53,670 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [404897620] [2021-11-07 07:58:53,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:53,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:53,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:53,761 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [404897620] [2021-11-07 07:58:53,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [404897620] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:53,761 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1831496802] [2021-11-07 07:58:53,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:53,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:53,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:53,763 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:53,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2021-11-07 07:58:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:54,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 07:58:54,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:54,415 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1831496802] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:54,415 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:54,415 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-11-07 07:58:54,416 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740938188] [2021-11-07 07:58:54,416 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 07:58:54,416 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:54,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 07:58:54,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-07 07:58:54,420 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2021-11-07 07:58:54,422 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 279 places, 246 transitions, 625 flow. Second operand has 13 states, 13 states have (on average 239.15384615384616) internal successors, (3109), 13 states have internal predecessors, (3109), 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) [2021-11-07 07:58:54,422 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:54,422 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2021-11-07 07:58:54,422 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:54,600 INFO L129 PetriNetUnfolder]: 0/314 cut-off events. [2021-11-07 07:58:54,600 INFO L130 PetriNetUnfolder]: For 114/114 co-relation queries the response was YES. [2021-11-07 07:58:54,601 INFO L84 FinitePrefix]: Finished finitePrefix Result has 480 conditions, 314 events. 0/314 cut-off events. For 114/114 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 758 event pairs, 0 based on Foata normal form. 1/315 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 07:58:54,602 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 18 selfloop transitions, 14 changer transitions 0/260 dead transitions. [2021-11-07 07:58:54,602 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 260 transitions, 743 flow [2021-11-07 07:58:54,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 07:58:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-11-07 07:58:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 3588 transitions. [2021-11-07 07:58:54,608 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8191780821917808 [2021-11-07 07:58:54,608 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 3588 transitions. [2021-11-07 07:58:54,608 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 3588 transitions. [2021-11-07 07:58:54,610 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:54,610 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 3588 transitions. [2021-11-07 07:58:54,616 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 239.2) internal successors, (3588), 15 states have internal predecessors, (3588), 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) [2021-11-07 07:58:54,623 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 292.0) internal successors, (4672), 16 states have internal predecessors, (4672), 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) [2021-11-07 07:58:54,624 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 292.0) internal successors, (4672), 16 states have internal predecessors, (4672), 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) [2021-11-07 07:58:54,625 INFO L186 Difference]: Start difference. First operand has 279 places, 246 transitions, 625 flow. Second operand 15 states and 3588 transitions. [2021-11-07 07:58:54,625 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 260 transitions, 743 flow [2021-11-07 07:58:54,629 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 260 transitions, 713 flow, removed 7 selfloop flow, removed 8 redundant places. [2021-11-07 07:58:54,633 INFO L242 Difference]: Finished difference. Result has 288 places, 249 transitions, 663 flow [2021-11-07 07:58:54,634 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=595, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=246, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=663, PETRI_PLACES=288, PETRI_TRANSITIONS=249} [2021-11-07 07:58:54,634 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 27 predicate places. [2021-11-07 07:58:54,634 INFO L470 AbstractCegarLoop]: Abstraction has has 288 places, 249 transitions, 663 flow [2021-11-07 07:58:54,635 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 239.15384615384616) internal successors, (3109), 13 states have internal predecessors, (3109), 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) [2021-11-07 07:58:54,636 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:54,636 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-07 07:58:54,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2021-11-07 07:58:54,852 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2021-11-07 07:58:54,852 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:54,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:54,853 INFO L85 PathProgramCache]: Analyzing trace with hash 729499275, now seen corresponding path program 1 times [2021-11-07 07:58:54,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:54,853 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184620578] [2021-11-07 07:58:54,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:54,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:54,963 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:54,963 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:54,963 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184620578] [2021-11-07 07:58:54,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184620578] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:54,963 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [152203028] [2021-11-07 07:58:54,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:54,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:54,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:54,965 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:54,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2021-11-07 07:58:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:55,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 07:58:55,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:55,632 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [152203028] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:55,632 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:55,632 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-11-07 07:58:55,632 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706281782] [2021-11-07 07:58:55,633 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-07 07:58:55,633 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:55,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-07 07:58:55,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-11-07 07:58:55,637 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2021-11-07 07:58:55,641 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 249 transitions, 663 flow. Second operand has 15 states, 15 states have (on average 239.2) internal successors, (3588), 15 states have internal predecessors, (3588), 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) [2021-11-07 07:58:55,641 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:55,641 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2021-11-07 07:58:55,641 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:55,879 INFO L129 PetriNetUnfolder]: 0/304 cut-off events. [2021-11-07 07:58:55,879 INFO L130 PetriNetUnfolder]: For 149/149 co-relation queries the response was YES. [2021-11-07 07:58:55,879 INFO L84 FinitePrefix]: Finished finitePrefix Result has 480 conditions, 304 events. 0/304 cut-off events. For 149/149 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 693 event pairs, 0 based on Foata normal form. 1/305 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-11-07 07:58:55,880 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 20 selfloop transitions, 17 changer transitions 0/265 dead transitions. [2021-11-07 07:58:55,881 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 305 places, 265 transitions, 803 flow [2021-11-07 07:58:55,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-07 07:58:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-11-07 07:58:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 4304 transitions. [2021-11-07 07:58:55,889 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8188736681887366 [2021-11-07 07:58:55,889 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 4304 transitions. [2021-11-07 07:58:55,889 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 4304 transitions. [2021-11-07 07:58:55,891 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:55,891 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 4304 transitions. [2021-11-07 07:58:55,898 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 239.11111111111111) internal successors, (4304), 18 states have internal predecessors, (4304), 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) [2021-11-07 07:58:55,908 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 292.0) internal successors, (5548), 19 states have internal predecessors, (5548), 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) [2021-11-07 07:58:55,911 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 292.0) internal successors, (5548), 19 states have internal predecessors, (5548), 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) [2021-11-07 07:58:55,911 INFO L186 Difference]: Start difference. First operand has 288 places, 249 transitions, 663 flow. Second operand 18 states and 4304 transitions. [2021-11-07 07:58:55,912 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 305 places, 265 transitions, 803 flow [2021-11-07 07:58:55,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 294 places, 265 transitions, 761 flow, removed 10 selfloop flow, removed 11 redundant places. [2021-11-07 07:58:55,920 INFO L242 Difference]: Finished difference. Result has 297 places, 252 transitions, 701 flow [2021-11-07 07:58:55,921 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=621, PETRI_DIFFERENCE_MINUEND_PLACES=277, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=701, PETRI_PLACES=297, PETRI_TRANSITIONS=252} [2021-11-07 07:58:55,921 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 36 predicate places. [2021-11-07 07:58:55,921 INFO L470 AbstractCegarLoop]: Abstraction has has 297 places, 252 transitions, 701 flow [2021-11-07 07:58:55,923 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 239.2) internal successors, (3588), 15 states have internal predecessors, (3588), 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) [2021-11-07 07:58:55,923 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:55,923 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2021-11-07 07:58:55,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:56,145 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-11-07 07:58:56,146 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:56,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:56,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1165352967, now seen corresponding path program 1 times [2021-11-07 07:58:56,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:56,146 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568906354] [2021-11-07 07:58:56,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:56,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:56,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:56,282 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568906354] [2021-11-07 07:58:56,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568906354] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:56,283 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [95305425] [2021-11-07 07:58:56,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:56,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:56,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:56,284 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:56,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2021-11-07 07:58:56,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:56,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-07 07:58:56,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:57,200 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [95305425] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:57,200 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:57,201 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2021-11-07 07:58:57,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670237748] [2021-11-07 07:58:57,202 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-07 07:58:57,202 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:57,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-07 07:58:57,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2021-11-07 07:58:57,208 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 292 [2021-11-07 07:58:57,211 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 297 places, 252 transitions, 701 flow. Second operand has 17 states, 17 states have (on average 239.23529411764707) internal successors, (4067), 17 states have internal predecessors, (4067), 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) [2021-11-07 07:58:57,212 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:57,212 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 292 [2021-11-07 07:58:57,212 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:57,449 INFO L129 PetriNetUnfolder]: 0/294 cut-off events. [2021-11-07 07:58:57,450 INFO L130 PetriNetUnfolder]: For 164/164 co-relation queries the response was YES. [2021-11-07 07:58:57,450 INFO L84 FinitePrefix]: Finished finitePrefix Result has 472 conditions, 294 events. 0/294 cut-off events. For 164/164 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 630 event pairs, 0 based on Foata normal form. 1/295 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-11-07 07:58:57,451 INFO L132 encePairwiseOnDemand]: 287/292 looper letters, 20 selfloop transitions, 20 changer transitions 0/268 dead transitions. [2021-11-07 07:58:57,451 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 317 places, 268 transitions, 833 flow [2021-11-07 07:58:57,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-07 07:58:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-11-07 07:58:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 5018 transitions. [2021-11-07 07:58:57,459 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8183300717547293 [2021-11-07 07:58:57,459 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 5018 transitions. [2021-11-07 07:58:57,459 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 5018 transitions. [2021-11-07 07:58:57,462 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:57,462 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 5018 transitions. [2021-11-07 07:58:57,470 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 238.95238095238096) internal successors, (5018), 21 states have internal predecessors, (5018), 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) [2021-11-07 07:58:57,476 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 292.0) internal successors, (6424), 22 states have internal predecessors, (6424), 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) [2021-11-07 07:58:57,477 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 292.0) internal successors, (6424), 22 states have internal predecessors, (6424), 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) [2021-11-07 07:58:57,478 INFO L186 Difference]: Start difference. First operand has 297 places, 252 transitions, 701 flow. Second operand 21 states and 5018 transitions. [2021-11-07 07:58:57,478 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 317 places, 268 transitions, 833 flow [2021-11-07 07:58:57,483 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 303 places, 268 transitions, 779 flow, removed 13 selfloop flow, removed 14 redundant places. [2021-11-07 07:58:57,487 INFO L242 Difference]: Finished difference. Result has 306 places, 254 transitions, 723 flow [2021-11-07 07:58:57,488 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=292, PETRI_DIFFERENCE_MINUEND_FLOW=647, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=723, PETRI_PLACES=306, PETRI_TRANSITIONS=254} [2021-11-07 07:58:57,488 INFO L334 CegarLoopForPetriNet]: 261 programPoint places, 45 predicate places. [2021-11-07 07:58:57,488 INFO L470 AbstractCegarLoop]: Abstraction has has 306 places, 254 transitions, 723 flow [2021-11-07 07:58:57,489 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 239.23529411764707) internal successors, (4067), 17 states have internal predecessors, (4067), 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) [2021-11-07 07:58:57,489 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:57,489 INFO L254 CegarLoopForPetriNet]: trace histogram [8, 8, 8, 8, 7, 7, 7, 7, 7, 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] [2021-11-07 07:58:57,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:57,705 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2021-11-07 07:58:57,706 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:57,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:57,706 INFO L85 PathProgramCache]: Analyzing trace with hash 789469514, now seen corresponding path program 1 times [2021-11-07 07:58:57,706 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:57,706 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674851560] [2021-11-07 07:58:57,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:57,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:57,727 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:58:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:58:57,755 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:58:57,755 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:58:57,755 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:58:57,755 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:58:57,756 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-11-07 07:58:57,756 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:57,756 WARN L234 ceAbstractionStarter]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:58:57,756 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 8 thread instances. [2021-11-07 07:58:57,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,772 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,779 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,780 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,786 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,786 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,793 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,793 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,810 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,811 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,812 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,813 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,814 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,814 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,814 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,814 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,814 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,814 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,815 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,816 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,816 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,816 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,816 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,816 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,816 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,817 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,818 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,819 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,820 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,821 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,822 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,823 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,824 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,825 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,826 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,827 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,828 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,829 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,829 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,829 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,830 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,831 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,832 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,833 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,833 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,833 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,834 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,835 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,835 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,836 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,836 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,838 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,839 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,840 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,841 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,841 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,842 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,842 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,843 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,844 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,844 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,845 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,845 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,846 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,846 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,847 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,848 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,849 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,850 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,850 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,850 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:58:57,851 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:58:57,852 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:58:57,854 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:58:57,855 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:58:57,857 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 290 places, 325 transitions, 746 flow [2021-11-07 07:58:58,009 INFO L129 PetriNetUnfolder]: 84/584 cut-off events. [2021-11-07 07:58:58,009 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-11-07 07:58:58,024 INFO L84 FinitePrefix]: Finished finitePrefix Result has 645 conditions, 584 events. 84/584 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1941 event pairs, 0 based on Foata normal form. 0/482 useless extension candidates. Maximal degree in co-relation 552. Up to 18 conditions per place. [2021-11-07 07:58:58,024 INFO L82 GeneralOperation]: Start removeDead. Operand has 290 places, 325 transitions, 746 flow [2021-11-07 07:58:58,034 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 290 places, 325 transitions, 746 flow [2021-11-07 07:58:58,038 INFO L129 PetriNetUnfolder]: 1/58 cut-off events. [2021-11-07 07:58:58,038 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:58:58,038 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:58,039 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:58:58,039 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:58,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:58,040 INFO L85 PathProgramCache]: Analyzing trace with hash 238374715, now seen corresponding path program 1 times [2021-11-07 07:58:58,040 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:58,040 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812355824] [2021-11-07 07:58:58,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:58,069 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:58,069 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812355824] [2021-11-07 07:58:58,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812355824] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:58:58,069 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:58:58,069 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:58:58,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508072125] [2021-11-07 07:58:58,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:58:58,071 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:58,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:58:58,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:58:58,073 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 325 [2021-11-07 07:58:58,074 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 325 transitions, 746 flow. Second operand has 3 states, 3 states have (on average 266.0) internal successors, (798), 3 states have internal predecessors, (798), 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) [2021-11-07 07:58:58,074 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:58,074 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 325 [2021-11-07 07:58:58,074 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:58,207 INFO L129 PetriNetUnfolder]: 0/472 cut-off events. [2021-11-07 07:58:58,208 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-11-07 07:58:58,208 INFO L84 FinitePrefix]: Finished finitePrefix Result has 578 conditions, 472 events. 0/472 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1660 event pairs, 0 based on Foata normal form. 896/1352 useless extension candidates. Maximal degree in co-relation 0. Up to 41 conditions per place. [2021-11-07 07:58:58,210 INFO L132 encePairwiseOnDemand]: 270/325 looper letters, 9 selfloop transitions, 2 changer transitions 9/276 dead transitions. [2021-11-07 07:58:58,210 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 291 places, 276 transitions, 670 flow [2021-11-07 07:58:58,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:58:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:58:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 866 transitions. [2021-11-07 07:58:58,212 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8882051282051282 [2021-11-07 07:58:58,212 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 866 transitions. [2021-11-07 07:58:58,212 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 866 transitions. [2021-11-07 07:58:58,213 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:58,213 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 866 transitions. [2021-11-07 07:58:58,215 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.6666666666667) internal successors, (866), 3 states have internal predecessors, (866), 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) [2021-11-07 07:58:58,216 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 325.0) internal successors, (1300), 4 states have internal predecessors, (1300), 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) [2021-11-07 07:58:58,216 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 325.0) internal successors, (1300), 4 states have internal predecessors, (1300), 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) [2021-11-07 07:58:58,216 INFO L186 Difference]: Start difference. First operand has 290 places, 325 transitions, 746 flow. Second operand 3 states and 866 transitions. [2021-11-07 07:58:58,216 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 291 places, 276 transitions, 670 flow [2021-11-07 07:58:58,219 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 276 transitions, 614 flow, removed 28 selfloop flow, removed 0 redundant places. [2021-11-07 07:58:58,223 INFO L242 Difference]: Finished difference. Result has 292 places, 264 transitions, 578 flow [2021-11-07 07:58:58,224 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=584, PETRI_DIFFERENCE_MINUEND_PLACES=289, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=578, PETRI_PLACES=292, PETRI_TRANSITIONS=264} [2021-11-07 07:58:58,224 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 2 predicate places. [2021-11-07 07:58:58,224 INFO L470 AbstractCegarLoop]: Abstraction has has 292 places, 264 transitions, 578 flow [2021-11-07 07:58:58,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 266.0) internal successors, (798), 3 states have internal predecessors, (798), 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) [2021-11-07 07:58:58,225 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:58,225 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:58:58,225 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-11-07 07:58:58,225 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:58,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:58,226 INFO L85 PathProgramCache]: Analyzing trace with hash -330322354, now seen corresponding path program 1 times [2021-11-07 07:58:58,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:58,226 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080187658] [2021-11-07 07:58:58,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:58,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:58,293 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:58,293 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080187658] [2021-11-07 07:58:58,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2080187658] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:58,294 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1975343778] [2021-11-07 07:58:58,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:58,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:58,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:58,296 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:58,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2021-11-07 07:58:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:58,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:58:58,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:58:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:59,054 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1975343778] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:59,054 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:58:59,055 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:58:59,055 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333546050] [2021-11-07 07:58:59,057 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:58:59,057 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:58:59,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:58:59,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:58:59,060 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:58:59,062 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 292 places, 264 transitions, 578 flow. Second operand has 7 states, 7 states have (on average 265.85714285714283) internal successors, (1861), 7 states have internal predecessors, (1861), 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) [2021-11-07 07:58:59,062 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:58:59,062 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:58:59,063 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:58:59,203 INFO L129 PetriNetUnfolder]: 0/390 cut-off events. [2021-11-07 07:58:59,203 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2021-11-07 07:58:59,204 INFO L84 FinitePrefix]: Finished finitePrefix Result has 494 conditions, 390 events. 0/390 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1106 event pairs, 0 based on Foata normal form. 1/391 useless extension candidates. Maximal degree in co-relation 0. Up to 43 conditions per place. [2021-11-07 07:58:59,205 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 12 selfloop transitions, 5 changer transitions 0/272 dead transitions. [2021-11-07 07:58:59,205 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 288 places, 272 transitions, 630 flow [2021-11-07 07:58:59,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 07:58:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 07:58:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1602 transitions. [2021-11-07 07:58:59,208 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8215384615384616 [2021-11-07 07:58:59,208 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1602 transitions. [2021-11-07 07:58:59,209 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1602 transitions. [2021-11-07 07:58:59,210 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:58:59,210 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1602 transitions. [2021-11-07 07:58:59,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 267.0) internal successors, (1602), 6 states have internal predecessors, (1602), 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) [2021-11-07 07:58:59,214 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 325.0) internal successors, (2275), 7 states have internal predecessors, (2275), 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) [2021-11-07 07:58:59,215 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 325.0) internal successors, (2275), 7 states have internal predecessors, (2275), 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) [2021-11-07 07:58:59,215 INFO L186 Difference]: Start difference. First operand has 292 places, 264 transitions, 578 flow. Second operand 6 states and 1602 transitions. [2021-11-07 07:58:59,215 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 288 places, 272 transitions, 630 flow [2021-11-07 07:58:59,218 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 272 transitions, 628 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 07:58:59,222 INFO L242 Difference]: Finished difference. Result has 290 places, 267 transitions, 608 flow [2021-11-07 07:58:59,223 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=576, PETRI_DIFFERENCE_MINUEND_PLACES=282, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=264, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=608, PETRI_PLACES=290, PETRI_TRANSITIONS=267} [2021-11-07 07:58:59,223 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 0 predicate places. [2021-11-07 07:58:59,223 INFO L470 AbstractCegarLoop]: Abstraction has has 290 places, 267 transitions, 608 flow [2021-11-07 07:58:59,223 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 265.85714285714283) internal successors, (1861), 7 states have internal predecessors, (1861), 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) [2021-11-07 07:58:59,224 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:58:59,224 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:58:59,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2021-11-07 07:58:59,437 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:59,438 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:58:59,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:58:59,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1053454208, now seen corresponding path program 1 times [2021-11-07 07:58:59,438 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:58:59,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073024200] [2021-11-07 07:58:59,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:59,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:58:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:58:59,487 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:58:59,487 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073024200] [2021-11-07 07:58:59,487 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073024200] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:58:59,487 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1476132038] [2021-11-07 07:58:59,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:58:59,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:58:59,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:58:59,489 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:58:59,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2021-11-07 07:58:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:58:59,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 07:58:59,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:00,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1476132038] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:00,137 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:00,137 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 07:59:00,137 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112561878] [2021-11-07 07:59:00,137 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 07:59:00,137 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:00,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 07:59:00,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 07:59:00,140 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:59:00,142 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 267 transitions, 608 flow. Second operand has 9 states, 9 states have (on average 266.0) internal successors, (2394), 9 states have internal predecessors, (2394), 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) [2021-11-07 07:59:00,142 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:00,142 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:59:00,143 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:00,307 INFO L129 PetriNetUnfolder]: 0/380 cut-off events. [2021-11-07 07:59:00,307 INFO L130 PetriNetUnfolder]: For 36/36 co-relation queries the response was YES. [2021-11-07 07:59:00,307 INFO L84 FinitePrefix]: Finished finitePrefix Result has 518 conditions, 380 events. 0/380 cut-off events. For 36/36 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1043 event pairs, 0 based on Foata normal form. 1/381 useless extension candidates. Maximal degree in co-relation 0. Up to 37 conditions per place. [2021-11-07 07:59:00,309 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 14 selfloop transitions, 8 changer transitions 0/277 dead transitions. [2021-11-07 07:59:00,309 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 298 places, 277 transitions, 682 flow [2021-11-07 07:59:00,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 07:59:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 07:59:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2399 transitions. [2021-11-07 07:59:00,313 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8201709401709402 [2021-11-07 07:59:00,313 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2399 transitions. [2021-11-07 07:59:00,313 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2399 transitions. [2021-11-07 07:59:00,314 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:00,314 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2399 transitions. [2021-11-07 07:59:00,318 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 266.55555555555554) internal successors, (2399), 9 states have internal predecessors, (2399), 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) [2021-11-07 07:59:00,320 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 325.0) internal successors, (3250), 10 states have internal predecessors, (3250), 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) [2021-11-07 07:59:00,321 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 325.0) internal successors, (3250), 10 states have internal predecessors, (3250), 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) [2021-11-07 07:59:00,321 INFO L186 Difference]: Start difference. First operand has 290 places, 267 transitions, 608 flow. Second operand 9 states and 2399 transitions. [2021-11-07 07:59:00,321 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 298 places, 277 transitions, 682 flow [2021-11-07 07:59:00,324 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 296 places, 277 transitions, 676 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 07:59:00,329 INFO L242 Difference]: Finished difference. Result has 299 places, 270 transitions, 646 flow [2021-11-07 07:59:00,329 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=602, PETRI_DIFFERENCE_MINUEND_PLACES=288, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=267, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=646, PETRI_PLACES=299, PETRI_TRANSITIONS=270} [2021-11-07 07:59:00,329 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 9 predicate places. [2021-11-07 07:59:00,330 INFO L470 AbstractCegarLoop]: Abstraction has has 299 places, 270 transitions, 646 flow [2021-11-07 07:59:00,330 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 266.0) internal successors, (2394), 9 states have internal predecessors, (2394), 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) [2021-11-07 07:59:00,330 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:00,330 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 07:59:00,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2021-11-07 07:59:00,557 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2021-11-07 07:59:00,558 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:00,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:00,558 INFO L85 PathProgramCache]: Analyzing trace with hash -1580943343, now seen corresponding path program 1 times [2021-11-07 07:59:00,558 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:00,558 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349340539] [2021-11-07 07:59:00,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:00,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:00,633 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:00,633 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349340539] [2021-11-07 07:59:00,633 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349340539] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:00,633 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [193157269] [2021-11-07 07:59:00,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:00,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:00,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:59:00,634 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:59:00,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2021-11-07 07:59:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:01,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 07:59:01,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:01,330 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [193157269] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:01,330 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:01,330 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 07:59:01,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582604236] [2021-11-07 07:59:01,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 07:59:01,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:01,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 07:59:01,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 07:59:01,335 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:59:01,337 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 299 places, 270 transitions, 646 flow. Second operand has 11 states, 11 states have (on average 266.09090909090907) internal successors, (2927), 11 states have internal predecessors, (2927), 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) [2021-11-07 07:59:01,337 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:01,337 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:59:01,338 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:01,550 INFO L129 PetriNetUnfolder]: 0/370 cut-off events. [2021-11-07 07:59:01,550 INFO L130 PetriNetUnfolder]: For 82/82 co-relation queries the response was YES. [2021-11-07 07:59:01,550 INFO L84 FinitePrefix]: Finished finitePrefix Result has 538 conditions, 370 events. 0/370 cut-off events. For 82/82 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 980 event pairs, 0 based on Foata normal form. 1/371 useless extension candidates. Maximal degree in co-relation 0. Up to 31 conditions per place. [2021-11-07 07:59:01,552 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 16 selfloop transitions, 11 changer transitions 0/282 dead transitions. [2021-11-07 07:59:01,552 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 310 places, 282 transitions, 742 flow [2021-11-07 07:59:01,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 07:59:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 07:59:01,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 3196 transitions. [2021-11-07 07:59:01,556 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8194871794871795 [2021-11-07 07:59:01,557 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 3196 transitions. [2021-11-07 07:59:01,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 3196 transitions. [2021-11-07 07:59:01,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:01,558 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 3196 transitions. [2021-11-07 07:59:01,563 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 266.3333333333333) internal successors, (3196), 12 states have internal predecessors, (3196), 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) [2021-11-07 07:59:01,566 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 325.0) internal successors, (4225), 13 states have internal predecessors, (4225), 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) [2021-11-07 07:59:01,567 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 325.0) internal successors, (4225), 13 states have internal predecessors, (4225), 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) [2021-11-07 07:59:01,567 INFO L186 Difference]: Start difference. First operand has 299 places, 270 transitions, 646 flow. Second operand 12 states and 3196 transitions. [2021-11-07 07:59:01,568 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 310 places, 282 transitions, 742 flow [2021-11-07 07:59:01,571 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 305 places, 282 transitions, 724 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 07:59:01,575 INFO L242 Difference]: Finished difference. Result has 308 places, 273 transitions, 684 flow [2021-11-07 07:59:01,576 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=628, PETRI_DIFFERENCE_MINUEND_PLACES=294, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=270, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=684, PETRI_PLACES=308, PETRI_TRANSITIONS=273} [2021-11-07 07:59:01,577 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 18 predicate places. [2021-11-07 07:59:01,577 INFO L470 AbstractCegarLoop]: Abstraction has has 308 places, 273 transitions, 684 flow [2021-11-07 07:59:01,577 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 266.09090909090907) internal successors, (2927), 11 states have internal predecessors, (2927), 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) [2021-11-07 07:59:01,577 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:01,578 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 07:59:01,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2021-11-07 07:59:01,793 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:01,794 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:01,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:01,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1650451135, now seen corresponding path program 1 times [2021-11-07 07:59:01,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:01,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834383574] [2021-11-07 07:59:01,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:01,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:01,882 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:01,883 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:01,883 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834383574] [2021-11-07 07:59:01,883 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834383574] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:01,883 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [9618497] [2021-11-07 07:59:01,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:01,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:01,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:59:01,885 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:59:01,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2021-11-07 07:59:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:02,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 07:59:02,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:02,680 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:02,680 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [9618497] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:02,680 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:02,681 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-11-07 07:59:02,681 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706886088] [2021-11-07 07:59:02,682 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 07:59:02,682 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:02,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 07:59:02,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-07 07:59:02,686 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:59:02,691 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 308 places, 273 transitions, 684 flow. Second operand has 13 states, 13 states have (on average 266.15384615384613) internal successors, (3460), 13 states have internal predecessors, (3460), 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) [2021-11-07 07:59:02,691 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:02,691 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:59:02,691 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:02,892 INFO L129 PetriNetUnfolder]: 0/360 cut-off events. [2021-11-07 07:59:02,893 INFO L130 PetriNetUnfolder]: For 136/136 co-relation queries the response was YES. [2021-11-07 07:59:02,893 INFO L84 FinitePrefix]: Finished finitePrefix Result has 550 conditions, 360 events. 0/360 cut-off events. For 136/136 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 921 event pairs, 0 based on Foata normal form. 1/361 useless extension candidates. Maximal degree in co-relation 0. Up to 25 conditions per place. [2021-11-07 07:59:02,894 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 18 selfloop transitions, 14 changer transitions 0/287 dead transitions. [2021-11-07 07:59:02,895 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 287 transitions, 802 flow [2021-11-07 07:59:02,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 07:59:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-11-07 07:59:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 3993 transitions. [2021-11-07 07:59:02,900 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.819076923076923 [2021-11-07 07:59:02,900 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 3993 transitions. [2021-11-07 07:59:02,901 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 3993 transitions. [2021-11-07 07:59:02,902 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:02,902 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 3993 transitions. [2021-11-07 07:59:02,947 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 266.2) internal successors, (3993), 15 states have internal predecessors, (3993), 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) [2021-11-07 07:59:02,951 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 325.0) internal successors, (5200), 16 states have internal predecessors, (5200), 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) [2021-11-07 07:59:02,952 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 325.0) internal successors, (5200), 16 states have internal predecessors, (5200), 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) [2021-11-07 07:59:02,952 INFO L186 Difference]: Start difference. First operand has 308 places, 273 transitions, 684 flow. Second operand 15 states and 3993 transitions. [2021-11-07 07:59:02,952 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 287 transitions, 802 flow [2021-11-07 07:59:02,956 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 314 places, 287 transitions, 772 flow, removed 7 selfloop flow, removed 8 redundant places. [2021-11-07 07:59:02,960 INFO L242 Difference]: Finished difference. Result has 317 places, 276 transitions, 722 flow [2021-11-07 07:59:02,961 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=654, PETRI_DIFFERENCE_MINUEND_PLACES=300, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=722, PETRI_PLACES=317, PETRI_TRANSITIONS=276} [2021-11-07 07:59:02,961 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 27 predicate places. [2021-11-07 07:59:02,961 INFO L470 AbstractCegarLoop]: Abstraction has has 317 places, 276 transitions, 722 flow [2021-11-07 07:59:02,962 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 266.15384615384613) internal successors, (3460), 13 states have internal predecessors, (3460), 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) [2021-11-07 07:59:02,962 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:02,962 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-07 07:59:03,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2021-11-07 07:59:03,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2021-11-07 07:59:03,178 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:03,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:03,178 INFO L85 PathProgramCache]: Analyzing trace with hash -894131120, now seen corresponding path program 1 times [2021-11-07 07:59:03,178 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:03,178 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127144963] [2021-11-07 07:59:03,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:03,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:03,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:03,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127144963] [2021-11-07 07:59:03,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127144963] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:03,309 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1125718856] [2021-11-07 07:59:03,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:03,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:03,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:59:03,314 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:59:03,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2021-11-07 07:59:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:03,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 07:59:03,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:04,150 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1125718856] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:04,151 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:04,151 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-11-07 07:59:04,151 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070676062] [2021-11-07 07:59:04,151 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-07 07:59:04,151 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:04,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-07 07:59:04,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-11-07 07:59:04,155 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:59:04,158 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 276 transitions, 722 flow. Second operand has 15 states, 15 states have (on average 266.2) internal successors, (3993), 15 states have internal predecessors, (3993), 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) [2021-11-07 07:59:04,158 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:04,158 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:59:04,158 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:04,400 INFO L129 PetriNetUnfolder]: 0/350 cut-off events. [2021-11-07 07:59:04,400 INFO L130 PetriNetUnfolder]: For 186/186 co-relation queries the response was YES. [2021-11-07 07:59:04,401 INFO L84 FinitePrefix]: Finished finitePrefix Result has 554 conditions, 350 events. 0/350 cut-off events. For 186/186 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 855 event pairs, 0 based on Foata normal form. 1/351 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 07:59:04,402 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 20 selfloop transitions, 17 changer transitions 0/292 dead transitions. [2021-11-07 07:59:04,402 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 334 places, 292 transitions, 862 flow [2021-11-07 07:59:04,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-07 07:59:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-11-07 07:59:04,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 4790 transitions. [2021-11-07 07:59:04,409 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8188034188034188 [2021-11-07 07:59:04,409 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 4790 transitions. [2021-11-07 07:59:04,409 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 4790 transitions. [2021-11-07 07:59:04,411 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:04,411 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 4790 transitions. [2021-11-07 07:59:04,461 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 266.1111111111111) internal successors, (4790), 18 states have internal predecessors, (4790), 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) [2021-11-07 07:59:04,468 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 325.0) internal successors, (6175), 19 states have internal predecessors, (6175), 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) [2021-11-07 07:59:04,469 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 325.0) internal successors, (6175), 19 states have internal predecessors, (6175), 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) [2021-11-07 07:59:04,470 INFO L186 Difference]: Start difference. First operand has 317 places, 276 transitions, 722 flow. Second operand 18 states and 4790 transitions. [2021-11-07 07:59:04,470 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 334 places, 292 transitions, 862 flow [2021-11-07 07:59:04,474 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 323 places, 292 transitions, 820 flow, removed 10 selfloop flow, removed 11 redundant places. [2021-11-07 07:59:04,480 INFO L242 Difference]: Finished difference. Result has 326 places, 279 transitions, 760 flow [2021-11-07 07:59:04,480 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=680, PETRI_DIFFERENCE_MINUEND_PLACES=306, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=760, PETRI_PLACES=326, PETRI_TRANSITIONS=279} [2021-11-07 07:59:04,481 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 36 predicate places. [2021-11-07 07:59:04,481 INFO L470 AbstractCegarLoop]: Abstraction has has 326 places, 279 transitions, 760 flow [2021-11-07 07:59:04,482 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 266.2) internal successors, (3993), 15 states have internal predecessors, (3993), 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) [2021-11-07 07:59:04,482 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:04,482 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2021-11-07 07:59:04,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2021-11-07 07:59:04,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2021-11-07 07:59:04,698 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:04,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:04,698 INFO L85 PathProgramCache]: Analyzing trace with hash -469450114, now seen corresponding path program 1 times [2021-11-07 07:59:04,698 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:04,698 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357737070] [2021-11-07 07:59:04,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:04,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:04,853 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:04,854 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357737070] [2021-11-07 07:59:04,854 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357737070] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:04,854 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [353456489] [2021-11-07 07:59:04,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:04,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:04,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:59:04,855 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:59:04,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2021-11-07 07:59:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:05,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-07 07:59:05,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:05,700 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:05,700 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [353456489] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:05,700 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:05,700 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2021-11-07 07:59:05,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418280766] [2021-11-07 07:59:05,701 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-07 07:59:05,701 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:05,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-07 07:59:05,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2021-11-07 07:59:05,705 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:59:05,708 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 326 places, 279 transitions, 760 flow. Second operand has 17 states, 17 states have (on average 266.2352941176471) internal successors, (4526), 17 states have internal predecessors, (4526), 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) [2021-11-07 07:59:05,709 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:05,709 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:59:05,709 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:05,982 INFO L129 PetriNetUnfolder]: 0/340 cut-off events. [2021-11-07 07:59:05,982 INFO L130 PetriNetUnfolder]: For 220/220 co-relation queries the response was YES. [2021-11-07 07:59:05,982 INFO L84 FinitePrefix]: Finished finitePrefix Result has 550 conditions, 340 events. 0/340 cut-off events. For 220/220 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 792 event pairs, 0 based on Foata normal form. 1/341 useless extension candidates. Maximal degree in co-relation 0. Up to 13 conditions per place. [2021-11-07 07:59:05,984 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 22 selfloop transitions, 20 changer transitions 0/297 dead transitions. [2021-11-07 07:59:05,984 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 346 places, 297 transitions, 922 flow [2021-11-07 07:59:05,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-07 07:59:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-11-07 07:59:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 5587 transitions. [2021-11-07 07:59:05,991 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8186080586080586 [2021-11-07 07:59:05,991 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 5587 transitions. [2021-11-07 07:59:05,992 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 5587 transitions. [2021-11-07 07:59:05,993 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:05,994 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 5587 transitions. [2021-11-07 07:59:06,000 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 266.04761904761904) internal successors, (5587), 21 states have internal predecessors, (5587), 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) [2021-11-07 07:59:06,007 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 325.0) internal successors, (7150), 22 states have internal predecessors, (7150), 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) [2021-11-07 07:59:06,008 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 325.0) internal successors, (7150), 22 states have internal predecessors, (7150), 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) [2021-11-07 07:59:06,008 INFO L186 Difference]: Start difference. First operand has 326 places, 279 transitions, 760 flow. Second operand 21 states and 5587 transitions. [2021-11-07 07:59:06,009 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 346 places, 297 transitions, 922 flow [2021-11-07 07:59:06,014 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 332 places, 297 transitions, 868 flow, removed 13 selfloop flow, removed 14 redundant places. [2021-11-07 07:59:06,019 INFO L242 Difference]: Finished difference. Result has 335 places, 282 transitions, 798 flow [2021-11-07 07:59:06,019 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=706, PETRI_DIFFERENCE_MINUEND_PLACES=312, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=798, PETRI_PLACES=335, PETRI_TRANSITIONS=282} [2021-11-07 07:59:06,020 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 45 predicate places. [2021-11-07 07:59:06,020 INFO L470 AbstractCegarLoop]: Abstraction has has 335 places, 282 transitions, 798 flow [2021-11-07 07:59:06,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 266.2352941176471) internal successors, (4526), 17 states have internal predecessors, (4526), 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) [2021-11-07 07:59:06,021 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:06,021 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 1] [2021-11-07 07:59:06,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2021-11-07 07:59:06,245 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:06,246 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:06,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:06,246 INFO L85 PathProgramCache]: Analyzing trace with hash 150035723, now seen corresponding path program 1 times [2021-11-07 07:59:06,246 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:06,246 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202975732] [2021-11-07 07:59:06,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:06,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:06,412 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:06,412 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202975732] [2021-11-07 07:59:06,412 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202975732] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:06,412 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198169486] [2021-11-07 07:59:06,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:06,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:06,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:59:06,413 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:59:06,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2021-11-07 07:59:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:07,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-07 07:59:07,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:07,350 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [198169486] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:07,350 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:07,350 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19 [2021-11-07 07:59:07,350 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32089022] [2021-11-07 07:59:07,351 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-07 07:59:07,351 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:07,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-07 07:59:07,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-11-07 07:59:07,356 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 325 [2021-11-07 07:59:07,359 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 282 transitions, 798 flow. Second operand has 19 states, 19 states have (on average 266.2631578947368) internal successors, (5059), 19 states have internal predecessors, (5059), 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) [2021-11-07 07:59:07,360 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:07,360 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 325 [2021-11-07 07:59:07,360 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:07,676 INFO L129 PetriNetUnfolder]: 0/330 cut-off events. [2021-11-07 07:59:07,676 INFO L130 PetriNetUnfolder]: For 226/226 co-relation queries the response was YES. [2021-11-07 07:59:07,676 INFO L84 FinitePrefix]: Finished finitePrefix Result has 538 conditions, 330 events. 0/330 cut-off events. For 226/226 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 729 event pairs, 0 based on Foata normal form. 1/331 useless extension candidates. Maximal degree in co-relation 0. Up to 9 conditions per place. [2021-11-07 07:59:07,678 INFO L132 encePairwiseOnDemand]: 320/325 looper letters, 22 selfloop transitions, 23 changer transitions 0/300 dead transitions. [2021-11-07 07:59:07,678 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 358 places, 300 transitions, 948 flow [2021-11-07 07:59:07,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-07 07:59:07,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-11-07 07:59:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 6382 transitions. [2021-11-07 07:59:07,686 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8182051282051283 [2021-11-07 07:59:07,686 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 6382 transitions. [2021-11-07 07:59:07,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 6382 transitions. [2021-11-07 07:59:07,689 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:07,689 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 6382 transitions. [2021-11-07 07:59:07,696 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 265.9166666666667) internal successors, (6382), 24 states have internal predecessors, (6382), 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) [2021-11-07 07:59:07,704 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 325.0) internal successors, (8125), 25 states have internal predecessors, (8125), 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) [2021-11-07 07:59:07,705 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 325.0) internal successors, (8125), 25 states have internal predecessors, (8125), 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) [2021-11-07 07:59:07,705 INFO L186 Difference]: Start difference. First operand has 335 places, 282 transitions, 798 flow. Second operand 24 states and 6382 transitions. [2021-11-07 07:59:07,706 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 358 places, 300 transitions, 948 flow [2021-11-07 07:59:07,711 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 341 places, 300 transitions, 882 flow, removed 16 selfloop flow, removed 17 redundant places. [2021-11-07 07:59:07,716 INFO L242 Difference]: Finished difference. Result has 344 places, 284 transitions, 818 flow [2021-11-07 07:59:07,717 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=325, PETRI_DIFFERENCE_MINUEND_FLOW=732, PETRI_DIFFERENCE_MINUEND_PLACES=318, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=818, PETRI_PLACES=344, PETRI_TRANSITIONS=284} [2021-11-07 07:59:07,717 INFO L334 CegarLoopForPetriNet]: 290 programPoint places, 54 predicate places. [2021-11-07 07:59:07,717 INFO L470 AbstractCegarLoop]: Abstraction has has 344 places, 284 transitions, 818 flow [2021-11-07 07:59:07,718 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 266.2631578947368) internal successors, (5059), 19 states have internal predecessors, (5059), 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) [2021-11-07 07:59:07,719 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:07,719 INFO L254 CegarLoopForPetriNet]: trace histogram [9, 9, 9, 9, 8, 8, 8, 8, 8, 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] [2021-11-07 07:59:07,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2021-11-07 07:59:07,945 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47,29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:07,946 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:07,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:07,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1129579134, now seen corresponding path program 1 times [2021-11-07 07:59:07,946 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:07,946 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144869998] [2021-11-07 07:59:07,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:07,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:59:07,966 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 07:59:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 07:59:07,997 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 07:59:07,997 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 07:59:07,997 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 07:59:07,997 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 07:59:07,998 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2021-11-07 07:59:07,998 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 07:59:07,998 WARN L234 ceAbstractionStarter]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 07:59:07,998 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 9 thread instances. [2021-11-07 07:59:08,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,015 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,016 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,017 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,020 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,021 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,022 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,023 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,024 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,025 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,026 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,027 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,028 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,029 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,030 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,031 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,032 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,033 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,034 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,035 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,036 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,037 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,037 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,037 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,038 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,038 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,038 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,039 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,040 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,041 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,042 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,043 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,044 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,044 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,044 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,045 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,046 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,047 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,048 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,049 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,050 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,051 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,051 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,051 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,052 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,053 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,054 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,055 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,056 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,057 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,058 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,058 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,058 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,059 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,060 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,061 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,062 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,063 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,064 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,065 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,065 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,065 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,066 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,067 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,067 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,067 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,067 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,067 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,067 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,068 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,069 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,070 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,071 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,072 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,072 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,072 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,072 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,072 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,072 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,073 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,074 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,075 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,076 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,077 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,078 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,079 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,079 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,079 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,079 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,080 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,081 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,081 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,081 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,086 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,086 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,087 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,088 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,088 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,090 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,090 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,090 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,091 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,091 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,091 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,091 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,091 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,091 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,092 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,092 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,093 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,093 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,093 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,093 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,093 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,094 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,094 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,094 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,094 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,094 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,094 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,095 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,096 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,097 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,097 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,097 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,097 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,097 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,097 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,098 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,098 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,098 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,098 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,098 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,099 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,100 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,123 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,123 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,123 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 07:59:08,128 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 07:59:08,129 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 07:59:08,129 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 07:59:08,129 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 07:59:08,133 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 319 places, 358 transitions, 833 flow [2021-11-07 07:59:08,244 INFO L129 PetriNetUnfolder]: 94/650 cut-off events. [2021-11-07 07:59:08,244 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2021-11-07 07:59:08,258 INFO L84 FinitePrefix]: Finished finitePrefix Result has 723 conditions, 650 events. 94/650 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 2154 event pairs, 0 based on Foata normal form. 0/536 useless extension candidates. Maximal degree in co-relation 627. Up to 20 conditions per place. [2021-11-07 07:59:08,258 INFO L82 GeneralOperation]: Start removeDead. Operand has 319 places, 358 transitions, 833 flow [2021-11-07 07:59:08,270 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 319 places, 358 transitions, 833 flow [2021-11-07 07:59:08,275 INFO L129 PetriNetUnfolder]: 1/59 cut-off events. [2021-11-07 07:59:08,275 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 07:59:08,275 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:08,275 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:59:08,275 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:08,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:08,276 INFO L85 PathProgramCache]: Analyzing trace with hash -2127816190, now seen corresponding path program 1 times [2021-11-07 07:59:08,276 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:08,276 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172627352] [2021-11-07 07:59:08,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:08,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:08,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:08,294 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:08,295 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172627352] [2021-11-07 07:59:08,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172627352] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:59:08,295 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:59:08,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 07:59:08,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951319789] [2021-11-07 07:59:08,296 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 07:59:08,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:08,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 07:59:08,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 07:59:08,297 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 299 out of 358 [2021-11-07 07:59:08,298 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 319 places, 358 transitions, 833 flow. Second operand has 2 states, 2 states have (on average 299.5) internal successors, (599), 2 states have internal predecessors, (599), 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) [2021-11-07 07:59:08,298 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:08,298 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 299 of 358 [2021-11-07 07:59:08,298 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:08,426 INFO L129 PetriNetUnfolder]: 0/546 cut-off events. [2021-11-07 07:59:08,426 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2021-11-07 07:59:08,426 INFO L84 FinitePrefix]: Finished finitePrefix Result has 620 conditions, 546 events. 0/546 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1940 event pairs, 0 based on Foata normal form. 94/620 useless extension candidates. Maximal degree in co-relation 0. Up to 10 conditions per place. [2021-11-07 07:59:08,428 INFO L132 encePairwiseOnDemand]: 300/358 looper letters, 0 selfloop transitions, 0 changer transitions 9/299 dead transitions. [2021-11-07 07:59:08,428 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 319 places, 299 transitions, 715 flow [2021-11-07 07:59:08,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 07:59:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 07:59:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 656 transitions. [2021-11-07 07:59:08,430 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9162011173184358 [2021-11-07 07:59:08,430 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 656 transitions. [2021-11-07 07:59:08,430 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 656 transitions. [2021-11-07 07:59:08,431 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:08,431 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 656 transitions. [2021-11-07 07:59:08,432 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 328.0) internal successors, (656), 2 states have internal predecessors, (656), 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) [2021-11-07 07:59:08,432 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 358.0) internal successors, (1074), 3 states have internal predecessors, (1074), 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) [2021-11-07 07:59:08,433 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 358.0) internal successors, (1074), 3 states have internal predecessors, (1074), 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) [2021-11-07 07:59:08,433 INFO L186 Difference]: Start difference. First operand has 319 places, 358 transitions, 833 flow. Second operand 2 states and 656 transitions. [2021-11-07 07:59:08,433 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 319 places, 299 transitions, 715 flow [2021-11-07 07:59:08,436 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 319 places, 299 transitions, 643 flow, removed 36 selfloop flow, removed 0 redundant places. [2021-11-07 07:59:08,440 INFO L242 Difference]: Finished difference. Result has 319 places, 290 transitions, 625 flow [2021-11-07 07:59:08,441 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=358, PETRI_DIFFERENCE_MINUEND_FLOW=643, PETRI_DIFFERENCE_MINUEND_PLACES=318, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=299, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=299, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=625, PETRI_PLACES=319, PETRI_TRANSITIONS=290} [2021-11-07 07:59:08,441 INFO L334 CegarLoopForPetriNet]: 319 programPoint places, 0 predicate places. [2021-11-07 07:59:08,441 INFO L470 AbstractCegarLoop]: Abstraction has has 319 places, 290 transitions, 625 flow [2021-11-07 07:59:08,441 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 299.5) internal successors, (599), 2 states have internal predecessors, (599), 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) [2021-11-07 07:59:08,441 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:08,441 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 07:59:08,442 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2021-11-07 07:59:08,442 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:08,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:08,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1970637601, now seen corresponding path program 1 times [2021-11-07 07:59:08,442 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:08,443 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154737458] [2021-11-07 07:59:08,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:08,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:08,464 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:08,464 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154737458] [2021-11-07 07:59:08,464 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154737458] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 07:59:08,464 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 07:59:08,464 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 07:59:08,464 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576891967] [2021-11-07 07:59:08,465 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 07:59:08,465 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:08,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 07:59:08,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 07:59:08,467 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 358 [2021-11-07 07:59:08,467 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 319 places, 290 transitions, 625 flow. Second operand has 3 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 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) [2021-11-07 07:59:08,467 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 07:59:08,468 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 358 [2021-11-07 07:59:08,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 07:59:08,612 INFO L129 PetriNetUnfolder]: 0/446 cut-off events. [2021-11-07 07:59:08,612 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-11-07 07:59:08,612 INFO L84 FinitePrefix]: Finished finitePrefix Result has 534 conditions, 446 events. 0/446 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1326 event pairs, 0 based on Foata normal form. 0/437 useless extension candidates. Maximal degree in co-relation 0. Up to 46 conditions per place. [2021-11-07 07:59:08,613 INFO L132 encePairwiseOnDemand]: 355/358 looper letters, 9 selfloop transitions, 2 changer transitions 0/294 dead transitions. [2021-11-07 07:59:08,614 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 294 transitions, 655 flow [2021-11-07 07:59:08,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 07:59:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 07:59:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 888 transitions. [2021-11-07 07:59:08,617 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8268156424581006 [2021-11-07 07:59:08,617 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 888 transitions. [2021-11-07 07:59:08,617 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 888 transitions. [2021-11-07 07:59:08,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 07:59:08,617 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 888 transitions. [2021-11-07 07:59:08,618 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 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) [2021-11-07 07:59:08,620 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 358.0) internal successors, (1432), 4 states have internal predecessors, (1432), 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) [2021-11-07 07:59:08,620 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 358.0) internal successors, (1432), 4 states have internal predecessors, (1432), 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) [2021-11-07 07:59:08,620 INFO L186 Difference]: Start difference. First operand has 319 places, 290 transitions, 625 flow. Second operand 3 states and 888 transitions. [2021-11-07 07:59:08,620 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 294 transitions, 655 flow [2021-11-07 07:59:08,623 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 312 places, 294 transitions, 655 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 07:59:08,627 INFO L242 Difference]: Finished difference. Result has 313 places, 291 transitions, 637 flow [2021-11-07 07:59:08,628 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=358, PETRI_DIFFERENCE_MINUEND_FLOW=625, PETRI_DIFFERENCE_MINUEND_PLACES=310, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=290, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=288, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=637, PETRI_PLACES=313, PETRI_TRANSITIONS=291} [2021-11-07 07:59:08,628 INFO L334 CegarLoopForPetriNet]: 319 programPoint places, -6 predicate places. [2021-11-07 07:59:08,628 INFO L470 AbstractCegarLoop]: Abstraction has has 313 places, 291 transitions, 637 flow [2021-11-07 07:59:08,629 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 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) [2021-11-07 07:59:08,629 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 07:59:08,629 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 07:59:08,629 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2021-11-07 07:59:08,629 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 07:59:08,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 07:59:08,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1661108652, now seen corresponding path program 1 times [2021-11-07 07:59:08,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 07:59:08,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880418933] [2021-11-07 07:59:08,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:08,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 07:59:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:08,663 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 07:59:08,663 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880418933] [2021-11-07 07:59:08,663 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880418933] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:08,663 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1538448569] [2021-11-07 07:59:08,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 07:59:08,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 07:59:08,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 07:59:08,670 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 07:59:08,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2021-11-07 07:59:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 07:59:09,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 07:59:09,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 07:59:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 07:59:09,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1538448569] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 07:59:09,426 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 07:59:09,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 07:59:09,426 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073456846] [2021-11-07 07:59:09,426 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 07:59:09,426 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 07:59:09,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 07:59:09,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 07:59:09,429 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 358 [2021-11-07 07:59:09,431 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 313 places, 291 transitions, 637 flow. Second operand has 7 states, 7 states have (on average 292.85714285714283) internal successors, (2050), 7 states have internal predecessors, (2050), 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) [2021-11-07 07:59:09,431 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,471 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,472 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,473 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,474 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,474 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,474 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,475 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,476 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,477 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,478 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,479 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,480 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,481 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,482 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,483 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,484 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,485 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,486 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,487 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,488 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,489 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,490 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,491 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,492 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,493 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,494 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,495 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,496 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,497 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,498 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,499 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,500 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,501 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,501 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,501 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,502 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,503 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,504 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,505 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,506 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,507 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,508 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,508 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,508 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,508 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,508 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,508 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,509 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,509 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,510 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,510 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,511 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,512 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,513 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,514 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,514 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,514 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,515 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,516 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,517 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,517 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,518 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,518 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,518 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,518 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,518 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,519 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,519 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,519 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,519 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,519 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,519 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,520 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,521 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,521 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,521 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,521 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,521 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,521 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,522 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,522 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,522 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,522 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,523 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,523 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,523 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,523 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,524 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,525 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,526 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,527 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,527 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,527 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,528 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,528 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,529 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,529 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,530 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,530 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,531 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,532 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,532 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,533 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,533 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,534 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,534 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,534 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,534 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,534 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,535 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,535 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,535 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,536 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,537 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,538 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,538 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,538 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,538 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,538 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,539 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,540 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,541 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,541 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,541 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,541 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,541 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,542 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,543 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of18ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,544 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of18ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,545 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,545 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,545 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,545 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of18ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:05:10,545 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 08:05:10,546 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 08:05:10,546 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 08:05:10,546 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 08:05:10,550 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 580 places, 655 transitions, 1706 flow [2021-11-07 08:05:10,927 INFO L129 PetriNetUnfolder]: 184/1244 cut-off events. [2021-11-07 08:05:10,927 INFO L130 PetriNetUnfolder]: For 1122/1122 co-relation queries the response was YES. [2021-11-07 08:05:11,134 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1470 conditions, 1244 events. 184/1244 cut-off events. For 1122/1122 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 4375 event pairs, 0 based on Foata normal form. 0/1022 useless extension candidates. Maximal degree in co-relation 1361. Up to 38 conditions per place. [2021-11-07 08:05:11,134 INFO L82 GeneralOperation]: Start removeDead. Operand has 580 places, 655 transitions, 1706 flow [2021-11-07 08:05:11,155 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 580 places, 655 transitions, 1706 flow [2021-11-07 08:05:11,158 INFO L129 PetriNetUnfolder]: 2/60 cut-off events. [2021-11-07 08:05:11,158 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 08:05:11,158 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:11,159 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 08:05:11,159 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:11,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:11,159 INFO L85 PathProgramCache]: Analyzing trace with hash 1944550821, now seen corresponding path program 1 times [2021-11-07 08:05:11,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:11,159 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468831808] [2021-11-07 08:05:11,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:11,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:11,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:11,199 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468831808] [2021-11-07 08:05:11,199 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1468831808] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 08:05:11,199 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 08:05:11,199 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 08:05:11,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186265173] [2021-11-07 08:05:11,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 08:05:11,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:11,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 08:05:11,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 08:05:11,200 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 542 out of 655 [2021-11-07 08:05:11,201 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 580 places, 655 transitions, 1706 flow. Second operand has 2 states, 2 states have (on average 542.5) internal successors, (1085), 2 states have internal predecessors, (1085), 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) [2021-11-07 08:05:11,201 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:11,201 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 542 of 655 [2021-11-07 08:05:11,201 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:11,735 INFO L129 PetriNetUnfolder]: 0/1041 cut-off events. [2021-11-07 08:05:11,735 INFO L130 PetriNetUnfolder]: For 1122/1122 co-relation queries the response was YES. [2021-11-07 08:05:11,735 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1268 conditions, 1041 events. 0/1041 cut-off events. For 1122/1122 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 4058 event pairs, 0 based on Foata normal form. 184/1187 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 08:05:11,737 INFO L132 encePairwiseOnDemand]: 543/655 looper letters, 0 selfloop transitions, 0 changer transitions 9/542 dead transitions. [2021-11-07 08:05:11,737 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 580 places, 542 transitions, 1480 flow [2021-11-07 08:05:11,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 08:05:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 08:05:11,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1196 transitions. [2021-11-07 08:05:11,738 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9129770992366413 [2021-11-07 08:05:11,738 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1196 transitions. [2021-11-07 08:05:11,738 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1196 transitions. [2021-11-07 08:05:11,739 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:11,739 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1196 transitions. [2021-11-07 08:05:11,740 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 598.0) internal successors, (1196), 2 states have internal predecessors, (1196), 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) [2021-11-07 08:05:11,741 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 655.0) internal successors, (1965), 3 states have internal predecessors, (1965), 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) [2021-11-07 08:05:11,741 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 655.0) internal successors, (1965), 3 states have internal predecessors, (1965), 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) [2021-11-07 08:05:11,741 INFO L186 Difference]: Start difference. First operand has 580 places, 655 transitions, 1706 flow. Second operand 2 states and 1196 transitions. [2021-11-07 08:05:11,741 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 580 places, 542 transitions, 1480 flow [2021-11-07 08:05:11,746 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 580 places, 542 transitions, 1174 flow, removed 153 selfloop flow, removed 0 redundant places. [2021-11-07 08:05:11,750 INFO L242 Difference]: Finished difference. Result has 580 places, 533 transitions, 1156 flow [2021-11-07 08:05:11,750 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1174, PETRI_DIFFERENCE_MINUEND_PLACES=579, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=542, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=542, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1156, PETRI_PLACES=580, PETRI_TRANSITIONS=533} [2021-11-07 08:05:11,750 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 0 predicate places. [2021-11-07 08:05:11,750 INFO L470 AbstractCegarLoop]: Abstraction has has 580 places, 533 transitions, 1156 flow [2021-11-07 08:05:11,750 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 542.5) internal successors, (1085), 2 states have internal predecessors, (1085), 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) [2021-11-07 08:05:11,750 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:11,751 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 08:05:11,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable177 [2021-11-07 08:05:11,751 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:11,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:11,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1748037316, now seen corresponding path program 1 times [2021-11-07 08:05:11,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:11,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407336204] [2021-11-07 08:05:11,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:11,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:11,823 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:11,823 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407336204] [2021-11-07 08:05:11,823 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [407336204] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 08:05:11,823 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 08:05:11,823 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 08:05:11,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880277780] [2021-11-07 08:05:11,823 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 08:05:11,824 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:11,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 08:05:11,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 08:05:11,825 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 535 out of 655 [2021-11-07 08:05:11,826 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 580 places, 533 transitions, 1156 flow. Second operand has 3 states, 3 states have (on average 536.0) internal successors, (1608), 3 states have internal predecessors, (1608), 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) [2021-11-07 08:05:11,826 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:11,826 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 535 of 655 [2021-11-07 08:05:11,827 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:12,316 INFO L129 PetriNetUnfolder]: 0/860 cut-off events. [2021-11-07 08:05:12,316 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2021-11-07 08:05:12,316 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1029 conditions, 860 events. 0/860 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2767 event pairs, 0 based on Foata normal form. 0/842 useless extension candidates. Maximal degree in co-relation 0. Up to 91 conditions per place. [2021-11-07 08:05:12,317 INFO L132 encePairwiseOnDemand]: 652/655 looper letters, 9 selfloop transitions, 2 changer transitions 0/537 dead transitions. [2021-11-07 08:05:12,317 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 573 places, 537 transitions, 1186 flow [2021-11-07 08:05:12,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 08:05:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 08:05:12,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1617 transitions. [2021-11-07 08:05:12,319 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8229007633587786 [2021-11-07 08:05:12,319 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1617 transitions. [2021-11-07 08:05:12,319 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1617 transitions. [2021-11-07 08:05:12,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:12,319 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1617 transitions. [2021-11-07 08:05:12,320 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 539.0) internal successors, (1617), 3 states have internal predecessors, (1617), 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) [2021-11-07 08:05:12,321 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 655.0) internal successors, (2620), 4 states have internal predecessors, (2620), 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) [2021-11-07 08:05:12,321 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 655.0) internal successors, (2620), 4 states have internal predecessors, (2620), 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) [2021-11-07 08:05:12,321 INFO L186 Difference]: Start difference. First operand has 580 places, 533 transitions, 1156 flow. Second operand 3 states and 1617 transitions. [2021-11-07 08:05:12,321 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 573 places, 537 transitions, 1186 flow [2021-11-07 08:05:12,323 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 573 places, 537 transitions, 1186 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 08:05:12,326 INFO L242 Difference]: Finished difference. Result has 574 places, 534 transitions, 1168 flow [2021-11-07 08:05:12,327 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1156, PETRI_DIFFERENCE_MINUEND_PLACES=571, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=533, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=531, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1168, PETRI_PLACES=574, PETRI_TRANSITIONS=534} [2021-11-07 08:05:12,327 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, -6 predicate places. [2021-11-07 08:05:12,327 INFO L470 AbstractCegarLoop]: Abstraction has has 574 places, 534 transitions, 1168 flow [2021-11-07 08:05:12,327 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 536.0) internal successors, (1608), 3 states have internal predecessors, (1608), 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) [2021-11-07 08:05:12,327 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:12,327 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 08:05:12,327 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable178 [2021-11-07 08:05:12,328 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:12,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:12,328 INFO L85 PathProgramCache]: Analyzing trace with hash 2143820535, now seen corresponding path program 1 times [2021-11-07 08:05:12,328 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:12,328 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730941974] [2021-11-07 08:05:12,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:12,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:12,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:12,380 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:12,380 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730941974] [2021-11-07 08:05:12,380 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1730941974] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:12,380 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [833935656] [2021-11-07 08:05:12,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:12,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:12,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:12,381 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:12,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (138)] Waiting until timeout for monitored process [2021-11-07 08:05:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:16,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 08:05:16,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:16,651 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [833935656] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:16,651 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:16,651 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 08:05:16,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907713503] [2021-11-07 08:05:16,651 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 08:05:16,651 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:16,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 08:05:16,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 08:05:16,654 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:16,655 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 574 places, 534 transitions, 1168 flow. Second operand has 7 states, 7 states have (on average 535.8571428571429) internal successors, (3751), 7 states have internal predecessors, (3751), 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) [2021-11-07 08:05:16,655 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:16,655 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:16,655 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:17,002 INFO L129 PetriNetUnfolder]: 0/850 cut-off events. [2021-11-07 08:05:17,002 INFO L130 PetriNetUnfolder]: For 20/20 co-relation queries the response was YES. [2021-11-07 08:05:17,002 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1075 conditions, 850 events. 0/850 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2732 event pairs, 0 based on Foata normal form. 1/851 useless extension candidates. Maximal degree in co-relation 0. Up to 103 conditions per place. [2021-11-07 08:05:17,003 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 12 selfloop transitions, 5 changer transitions 0/542 dead transitions. [2021-11-07 08:05:17,004 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 579 places, 542 transitions, 1220 flow [2021-11-07 08:05:17,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 08:05:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 08:05:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3222 transitions. [2021-11-07 08:05:17,006 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8198473282442749 [2021-11-07 08:05:17,006 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 3222 transitions. [2021-11-07 08:05:17,006 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 3222 transitions. [2021-11-07 08:05:17,006 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:17,006 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 3222 transitions. [2021-11-07 08:05:17,008 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 537.0) internal successors, (3222), 6 states have internal predecessors, (3222), 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) [2021-11-07 08:05:17,010 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 655.0) internal successors, (4585), 7 states have internal predecessors, (4585), 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) [2021-11-07 08:05:17,010 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 655.0) internal successors, (4585), 7 states have internal predecessors, (4585), 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) [2021-11-07 08:05:17,010 INFO L186 Difference]: Start difference. First operand has 574 places, 534 transitions, 1168 flow. Second operand 6 states and 3222 transitions. [2021-11-07 08:05:17,010 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 579 places, 542 transitions, 1220 flow [2021-11-07 08:05:17,013 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 578 places, 542 transitions, 1218 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 08:05:17,102 INFO L242 Difference]: Finished difference. Result has 581 places, 537 transitions, 1198 flow [2021-11-07 08:05:17,103 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1166, PETRI_DIFFERENCE_MINUEND_PLACES=573, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=534, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1198, PETRI_PLACES=581, PETRI_TRANSITIONS=537} [2021-11-07 08:05:17,103 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 1 predicate places. [2021-11-07 08:05:17,103 INFO L470 AbstractCegarLoop]: Abstraction has has 581 places, 537 transitions, 1198 flow [2021-11-07 08:05:17,103 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 535.8571428571429) internal successors, (3751), 7 states have internal predecessors, (3751), 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) [2021-11-07 08:05:17,104 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:17,104 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:05:17,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (138)] Forceful destruction successful, exit code 0 [2021-11-07 08:05:17,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 138 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable179 [2021-11-07 08:05:17,304 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:17,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:17,304 INFO L85 PathProgramCache]: Analyzing trace with hash 544850249, now seen corresponding path program 1 times [2021-11-07 08:05:17,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:17,305 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154328982] [2021-11-07 08:05:17,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:17,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:17,396 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:17,397 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154328982] [2021-11-07 08:05:17,397 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154328982] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:17,397 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [844908662] [2021-11-07 08:05:17,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:17,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:17,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:17,398 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:17,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (139)] Waiting until timeout for monitored process [2021-11-07 08:05:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:21,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 08:05:21,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:21,715 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [844908662] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:21,715 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:21,715 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 08:05:21,715 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846911568] [2021-11-07 08:05:21,715 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 08:05:21,715 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:21,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 08:05:21,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 08:05:21,719 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:21,722 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 581 places, 537 transitions, 1198 flow. Second operand has 9 states, 9 states have (on average 536.0) internal successors, (4824), 9 states have internal predecessors, (4824), 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) [2021-11-07 08:05:21,722 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:21,722 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:21,722 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:22,177 INFO L129 PetriNetUnfolder]: 0/840 cut-off events. [2021-11-07 08:05:22,178 INFO L130 PetriNetUnfolder]: For 76/76 co-relation queries the response was YES. [2021-11-07 08:05:22,178 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1139 conditions, 840 events. 0/840 cut-off events. For 76/76 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2669 event pairs, 0 based on Foata normal form. 1/841 useless extension candidates. Maximal degree in co-relation 0. Up to 97 conditions per place. [2021-11-07 08:05:22,179 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 14 selfloop transitions, 8 changer transitions 0/547 dead transitions. [2021-11-07 08:05:22,179 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 589 places, 547 transitions, 1272 flow [2021-11-07 08:05:22,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 08:05:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 08:05:22,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 4829 transitions. [2021-11-07 08:05:22,182 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8191687871077185 [2021-11-07 08:05:22,182 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 4829 transitions. [2021-11-07 08:05:22,182 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 4829 transitions. [2021-11-07 08:05:22,183 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:22,183 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 4829 transitions. [2021-11-07 08:05:22,185 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 536.5555555555555) internal successors, (4829), 9 states have internal predecessors, (4829), 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) [2021-11-07 08:05:22,188 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 655.0) internal successors, (6550), 10 states have internal predecessors, (6550), 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) [2021-11-07 08:05:22,189 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 655.0) internal successors, (6550), 10 states have internal predecessors, (6550), 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) [2021-11-07 08:05:22,189 INFO L186 Difference]: Start difference. First operand has 581 places, 537 transitions, 1198 flow. Second operand 9 states and 4829 transitions. [2021-11-07 08:05:22,189 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 589 places, 547 transitions, 1272 flow [2021-11-07 08:05:22,192 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 587 places, 547 transitions, 1266 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 08:05:22,195 INFO L242 Difference]: Finished difference. Result has 590 places, 540 transitions, 1236 flow [2021-11-07 08:05:22,195 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1192, PETRI_DIFFERENCE_MINUEND_PLACES=579, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=537, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1236, PETRI_PLACES=590, PETRI_TRANSITIONS=540} [2021-11-07 08:05:22,195 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 10 predicate places. [2021-11-07 08:05:22,195 INFO L470 AbstractCegarLoop]: Abstraction has has 590 places, 540 transitions, 1236 flow [2021-11-07 08:05:22,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 536.0) internal successors, (4824), 9 states have internal predecessors, (4824), 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) [2021-11-07 08:05:22,196 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:22,196 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 08:05:22,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (139)] Forceful destruction successful, exit code 0 [2021-11-07 08:05:22,396 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 139 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable180 [2021-11-07 08:05:22,397 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:22,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:22,397 INFO L85 PathProgramCache]: Analyzing trace with hash 916915962, now seen corresponding path program 1 times [2021-11-07 08:05:22,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:22,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543181107] [2021-11-07 08:05:22,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:22,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:22,470 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:22,470 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543181107] [2021-11-07 08:05:22,470 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543181107] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:22,470 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [574497987] [2021-11-07 08:05:22,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:22,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:22,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:22,471 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:22,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (140)] Waiting until timeout for monitored process [2021-11-07 08:05:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:26,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 08:05:26,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:26,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [574497987] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:26,808 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:26,808 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 08:05:26,808 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533231055] [2021-11-07 08:05:26,808 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 08:05:26,808 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:26,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 08:05:26,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 08:05:26,812 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:26,814 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 590 places, 540 transitions, 1236 flow. Second operand has 11 states, 11 states have (on average 536.0909090909091) internal successors, (5897), 11 states have internal predecessors, (5897), 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) [2021-11-07 08:05:26,814 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:26,814 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:26,814 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:27,202 INFO L129 PetriNetUnfolder]: 0/830 cut-off events. [2021-11-07 08:05:27,202 INFO L130 PetriNetUnfolder]: For 192/192 co-relation queries the response was YES. [2021-11-07 08:05:27,202 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1199 conditions, 830 events. 0/830 cut-off events. For 192/192 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2590 event pairs, 0 based on Foata normal form. 1/831 useless extension candidates. Maximal degree in co-relation 0. Up to 91 conditions per place. [2021-11-07 08:05:27,204 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 16 selfloop transitions, 11 changer transitions 0/552 dead transitions. [2021-11-07 08:05:27,204 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 601 places, 552 transitions, 1332 flow [2021-11-07 08:05:27,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 08:05:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 08:05:27,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 6436 transitions. [2021-11-07 08:05:27,207 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8188295165394402 [2021-11-07 08:05:27,207 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 6436 transitions. [2021-11-07 08:05:27,207 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 6436 transitions. [2021-11-07 08:05:27,208 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:27,208 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 6436 transitions. [2021-11-07 08:05:27,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 536.3333333333334) internal successors, (6436), 12 states have internal predecessors, (6436), 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) [2021-11-07 08:05:27,215 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 655.0) internal successors, (8515), 13 states have internal predecessors, (8515), 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) [2021-11-07 08:05:27,216 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 655.0) internal successors, (8515), 13 states have internal predecessors, (8515), 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) [2021-11-07 08:05:27,216 INFO L186 Difference]: Start difference. First operand has 590 places, 540 transitions, 1236 flow. Second operand 12 states and 6436 transitions. [2021-11-07 08:05:27,216 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 601 places, 552 transitions, 1332 flow [2021-11-07 08:05:27,219 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 596 places, 552 transitions, 1314 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 08:05:27,223 INFO L242 Difference]: Finished difference. Result has 599 places, 543 transitions, 1274 flow [2021-11-07 08:05:27,223 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1218, PETRI_DIFFERENCE_MINUEND_PLACES=585, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=540, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1274, PETRI_PLACES=599, PETRI_TRANSITIONS=543} [2021-11-07 08:05:27,223 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 19 predicate places. [2021-11-07 08:05:27,223 INFO L470 AbstractCegarLoop]: Abstraction has has 599 places, 543 transitions, 1274 flow [2021-11-07 08:05:27,224 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 536.0909090909091) internal successors, (5897), 11 states have internal predecessors, (5897), 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) [2021-11-07 08:05:27,224 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:27,224 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 08:05:27,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (140)] Ended with exit code 0 [2021-11-07 08:05:27,424 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable181,140 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:27,425 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:27,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:27,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1334607542, now seen corresponding path program 1 times [2021-11-07 08:05:27,425 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:27,425 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147727451] [2021-11-07 08:05:27,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:27,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:27,556 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:27,556 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147727451] [2021-11-07 08:05:27,556 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147727451] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:27,557 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [347376308] [2021-11-07 08:05:27,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:27,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:27,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:27,557 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:27,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (141)] Waiting until timeout for monitored process [2021-11-07 08:05:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:31,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 08:05:31,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:31,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [347376308] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:31,856 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:31,856 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-11-07 08:05:31,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986157574] [2021-11-07 08:05:31,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 08:05:31,856 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:31,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 08:05:31,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-07 08:05:31,860 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:31,863 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 599 places, 543 transitions, 1274 flow. Second operand has 13 states, 13 states have (on average 536.1538461538462) internal successors, (6970), 13 states have internal predecessors, (6970), 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) [2021-11-07 08:05:31,863 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:31,863 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:31,863 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:32,380 INFO L129 PetriNetUnfolder]: 0/820 cut-off events. [2021-11-07 08:05:32,381 INFO L130 PetriNetUnfolder]: For 356/356 co-relation queries the response was YES. [2021-11-07 08:05:32,381 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1251 conditions, 820 events. 0/820 cut-off events. For 356/356 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2541 event pairs, 0 based on Foata normal form. 1/821 useless extension candidates. Maximal degree in co-relation 0. Up to 85 conditions per place. [2021-11-07 08:05:32,382 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 18 selfloop transitions, 14 changer transitions 0/557 dead transitions. [2021-11-07 08:05:32,382 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 613 places, 557 transitions, 1392 flow [2021-11-07 08:05:32,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 08:05:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-11-07 08:05:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 8043 transitions. [2021-11-07 08:05:32,386 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8186259541984733 [2021-11-07 08:05:32,386 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 8043 transitions. [2021-11-07 08:05:32,386 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 8043 transitions. [2021-11-07 08:05:32,388 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:32,388 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 8043 transitions. [2021-11-07 08:05:32,392 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 536.2) internal successors, (8043), 15 states have internal predecessors, (8043), 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) [2021-11-07 08:05:32,398 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 655.0) internal successors, (10480), 16 states have internal predecessors, (10480), 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) [2021-11-07 08:05:32,399 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 655.0) internal successors, (10480), 16 states have internal predecessors, (10480), 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) [2021-11-07 08:05:32,399 INFO L186 Difference]: Start difference. First operand has 599 places, 543 transitions, 1274 flow. Second operand 15 states and 8043 transitions. [2021-11-07 08:05:32,399 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 613 places, 557 transitions, 1392 flow [2021-11-07 08:05:32,403 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 605 places, 557 transitions, 1362 flow, removed 7 selfloop flow, removed 8 redundant places. [2021-11-07 08:05:32,407 INFO L242 Difference]: Finished difference. Result has 608 places, 546 transitions, 1312 flow [2021-11-07 08:05:32,407 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1244, PETRI_DIFFERENCE_MINUEND_PLACES=591, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=543, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1312, PETRI_PLACES=608, PETRI_TRANSITIONS=546} [2021-11-07 08:05:32,407 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 28 predicate places. [2021-11-07 08:05:32,407 INFO L470 AbstractCegarLoop]: Abstraction has has 608 places, 546 transitions, 1312 flow [2021-11-07 08:05:32,408 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 536.1538461538462) internal successors, (6970), 13 states have internal predecessors, (6970), 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) [2021-11-07 08:05:32,408 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:32,408 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-07 08:05:32,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (141)] Ended with exit code 0 [2021-11-07 08:05:32,608 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 141 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable182 [2021-11-07 08:05:32,609 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:32,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:32,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1049021063, now seen corresponding path program 1 times [2021-11-07 08:05:32,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:32,609 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108154142] [2021-11-07 08:05:32,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:32,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:32,712 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:32,712 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108154142] [2021-11-07 08:05:32,712 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108154142] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:32,712 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1907869396] [2021-11-07 08:05:32,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:32,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:32,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:32,713 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:32,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (142)] Waiting until timeout for monitored process [2021-11-07 08:05:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:36,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 08:05:36,878 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:37,068 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1907869396] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:37,068 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:37,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-11-07 08:05:37,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804677905] [2021-11-07 08:05:37,069 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-07 08:05:37,069 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:37,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-07 08:05:37,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-11-07 08:05:37,074 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:37,077 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 608 places, 546 transitions, 1312 flow. Second operand has 15 states, 15 states have (on average 536.2) internal successors, (8043), 15 states have internal predecessors, (8043), 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) [2021-11-07 08:05:37,077 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:37,077 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:37,077 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:37,692 INFO L129 PetriNetUnfolder]: 0/810 cut-off events. [2021-11-07 08:05:37,692 INFO L130 PetriNetUnfolder]: For 556/556 co-relation queries the response was YES. [2021-11-07 08:05:37,693 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1295 conditions, 810 events. 0/810 cut-off events. For 556/556 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2464 event pairs, 0 based on Foata normal form. 1/811 useless extension candidates. Maximal degree in co-relation 0. Up to 79 conditions per place. [2021-11-07 08:05:37,694 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 20 selfloop transitions, 17 changer transitions 0/562 dead transitions. [2021-11-07 08:05:37,694 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 625 places, 562 transitions, 1452 flow [2021-11-07 08:05:37,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-07 08:05:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-11-07 08:05:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 9650 transitions. [2021-11-07 08:05:37,701 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.818490245971162 [2021-11-07 08:05:37,701 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 9650 transitions. [2021-11-07 08:05:37,701 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 9650 transitions. [2021-11-07 08:05:37,703 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:37,703 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 9650 transitions. [2021-11-07 08:05:37,711 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 536.1111111111111) internal successors, (9650), 18 states have internal predecessors, (9650), 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) [2021-11-07 08:05:37,718 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 655.0) internal successors, (12445), 19 states have internal predecessors, (12445), 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) [2021-11-07 08:05:37,720 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 655.0) internal successors, (12445), 19 states have internal predecessors, (12445), 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) [2021-11-07 08:05:37,720 INFO L186 Difference]: Start difference. First operand has 608 places, 546 transitions, 1312 flow. Second operand 18 states and 9650 transitions. [2021-11-07 08:05:37,720 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 625 places, 562 transitions, 1452 flow [2021-11-07 08:05:37,725 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 614 places, 562 transitions, 1410 flow, removed 10 selfloop flow, removed 11 redundant places. [2021-11-07 08:05:37,729 INFO L242 Difference]: Finished difference. Result has 617 places, 549 transitions, 1350 flow [2021-11-07 08:05:37,730 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1270, PETRI_DIFFERENCE_MINUEND_PLACES=597, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=546, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=1350, PETRI_PLACES=617, PETRI_TRANSITIONS=549} [2021-11-07 08:05:37,730 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 37 predicate places. [2021-11-07 08:05:37,730 INFO L470 AbstractCegarLoop]: Abstraction has has 617 places, 549 transitions, 1350 flow [2021-11-07 08:05:37,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 536.2) internal successors, (8043), 15 states have internal predecessors, (8043), 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) [2021-11-07 08:05:37,731 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:37,731 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2021-11-07 08:05:37,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (142)] Ended with exit code 0 [2021-11-07 08:05:37,931 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 142 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable183 [2021-11-07 08:05:37,932 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:37,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:37,932 INFO L85 PathProgramCache]: Analyzing trace with hash 360487111, now seen corresponding path program 1 times [2021-11-07 08:05:37,932 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:37,932 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24360942] [2021-11-07 08:05:37,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:37,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:38,088 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:38,088 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24360942] [2021-11-07 08:05:38,089 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24360942] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:38,089 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1771972285] [2021-11-07 08:05:38,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:38,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:38,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:38,090 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:38,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (143)] Waiting until timeout for monitored process [2021-11-07 08:05:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:42,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-07 08:05:42,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:42,753 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1771972285] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:42,753 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:42,754 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2021-11-07 08:05:42,754 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465641543] [2021-11-07 08:05:42,754 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-07 08:05:42,754 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:42,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-07 08:05:42,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2021-11-07 08:05:42,759 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:42,763 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 617 places, 549 transitions, 1350 flow. Second operand has 17 states, 17 states have (on average 536.2352941176471) internal successors, (9116), 17 states have internal predecessors, (9116), 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) [2021-11-07 08:05:42,763 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:42,763 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:42,763 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:43,231 INFO L129 PetriNetUnfolder]: 0/800 cut-off events. [2021-11-07 08:05:43,231 INFO L130 PetriNetUnfolder]: For 780/780 co-relation queries the response was YES. [2021-11-07 08:05:43,231 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1331 conditions, 800 events. 0/800 cut-off events. For 780/780 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2413 event pairs, 0 based on Foata normal form. 1/801 useless extension candidates. Maximal degree in co-relation 0. Up to 73 conditions per place. [2021-11-07 08:05:43,233 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 22 selfloop transitions, 20 changer transitions 0/567 dead transitions. [2021-11-07 08:05:43,233 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 637 places, 567 transitions, 1512 flow [2021-11-07 08:05:43,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-07 08:05:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-11-07 08:05:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 11257 transitions. [2021-11-07 08:05:43,238 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8183933115230825 [2021-11-07 08:05:43,238 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 11257 transitions. [2021-11-07 08:05:43,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 11257 transitions. [2021-11-07 08:05:43,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:43,240 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 11257 transitions. [2021-11-07 08:05:43,246 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 536.047619047619) internal successors, (11257), 21 states have internal predecessors, (11257), 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) [2021-11-07 08:05:43,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 655.0) internal successors, (14410), 22 states have internal predecessors, (14410), 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) [2021-11-07 08:05:43,255 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 655.0) internal successors, (14410), 22 states have internal predecessors, (14410), 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) [2021-11-07 08:05:43,255 INFO L186 Difference]: Start difference. First operand has 617 places, 549 transitions, 1350 flow. Second operand 21 states and 11257 transitions. [2021-11-07 08:05:43,255 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 637 places, 567 transitions, 1512 flow [2021-11-07 08:05:43,261 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 623 places, 567 transitions, 1458 flow, removed 13 selfloop flow, removed 14 redundant places. [2021-11-07 08:05:43,264 INFO L242 Difference]: Finished difference. Result has 626 places, 552 transitions, 1388 flow [2021-11-07 08:05:43,265 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1296, PETRI_DIFFERENCE_MINUEND_PLACES=603, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=549, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=1388, PETRI_PLACES=626, PETRI_TRANSITIONS=552} [2021-11-07 08:05:43,265 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 46 predicate places. [2021-11-07 08:05:43,265 INFO L470 AbstractCegarLoop]: Abstraction has has 626 places, 552 transitions, 1388 flow [2021-11-07 08:05:43,266 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 536.2352941176471) internal successors, (9116), 17 states have internal predecessors, (9116), 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) [2021-11-07 08:05:43,266 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:43,266 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 1] [2021-11-07 08:05:43,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (143)] Forceful destruction successful, exit code 0 [2021-11-07 08:05:43,467 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184,143 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:43,467 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:43,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:43,467 INFO L85 PathProgramCache]: Analyzing trace with hash 840994932, now seen corresponding path program 1 times [2021-11-07 08:05:43,467 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:43,468 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887254749] [2021-11-07 08:05:43,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:43,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:43,609 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:43,609 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:43,609 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887254749] [2021-11-07 08:05:43,609 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887254749] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:43,609 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [279596861] [2021-11-07 08:05:43,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:43,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:43,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:43,610 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:43,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (144)] Waiting until timeout for monitored process [2021-11-07 08:05:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:47,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-07 08:05:47,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:48,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [279596861] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:48,186 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:48,186 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19 [2021-11-07 08:05:48,186 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741359844] [2021-11-07 08:05:48,186 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-07 08:05:48,186 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:48,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-07 08:05:48,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-11-07 08:05:48,192 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:48,196 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 626 places, 552 transitions, 1388 flow. Second operand has 19 states, 19 states have (on average 536.2631578947369) internal successors, (10189), 19 states have internal predecessors, (10189), 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) [2021-11-07 08:05:48,196 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:48,196 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:48,196 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:48,687 INFO L129 PetriNetUnfolder]: 0/790 cut-off events. [2021-11-07 08:05:48,687 INFO L130 PetriNetUnfolder]: For 1016/1016 co-relation queries the response was YES. [2021-11-07 08:05:48,687 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1359 conditions, 790 events. 0/790 cut-off events. For 1016/1016 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2349 event pairs, 0 based on Foata normal form. 1/791 useless extension candidates. Maximal degree in co-relation 0. Up to 67 conditions per place. [2021-11-07 08:05:48,689 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 24 selfloop transitions, 23 changer transitions 0/572 dead transitions. [2021-11-07 08:05:48,689 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 649 places, 572 transitions, 1572 flow [2021-11-07 08:05:48,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-07 08:05:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-11-07 08:05:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 12864 transitions. [2021-11-07 08:05:48,695 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8183206106870229 [2021-11-07 08:05:48,695 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 12864 transitions. [2021-11-07 08:05:48,695 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 12864 transitions. [2021-11-07 08:05:48,696 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:48,696 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 12864 transitions. [2021-11-07 08:05:48,703 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 536.0) internal successors, (12864), 24 states have internal predecessors, (12864), 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) [2021-11-07 08:05:48,711 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 655.0) internal successors, (16375), 25 states have internal predecessors, (16375), 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) [2021-11-07 08:05:48,713 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 655.0) internal successors, (16375), 25 states have internal predecessors, (16375), 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) [2021-11-07 08:05:48,713 INFO L186 Difference]: Start difference. First operand has 626 places, 552 transitions, 1388 flow. Second operand 24 states and 12864 transitions. [2021-11-07 08:05:48,713 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 649 places, 572 transitions, 1572 flow [2021-11-07 08:05:48,720 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 632 places, 572 transitions, 1506 flow, removed 16 selfloop flow, removed 17 redundant places. [2021-11-07 08:05:48,724 INFO L242 Difference]: Finished difference. Result has 635 places, 555 transitions, 1426 flow [2021-11-07 08:05:48,724 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1322, PETRI_DIFFERENCE_MINUEND_PLACES=609, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=552, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=1426, PETRI_PLACES=635, PETRI_TRANSITIONS=555} [2021-11-07 08:05:48,724 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 55 predicate places. [2021-11-07 08:05:48,724 INFO L470 AbstractCegarLoop]: Abstraction has has 635 places, 555 transitions, 1426 flow [2021-11-07 08:05:48,726 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 536.2631578947369) internal successors, (10189), 19 states have internal predecessors, (10189), 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) [2021-11-07 08:05:48,726 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:48,726 INFO L254 CegarLoopForPetriNet]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 1, 1] [2021-11-07 08:05:48,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (144)] Forceful destruction successful, exit code 0 [2021-11-07 08:05:48,970 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185,144 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:48,970 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:48,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:48,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1201304000, now seen corresponding path program 1 times [2021-11-07 08:05:48,971 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:48,971 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348857742] [2021-11-07 08:05:48,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:48,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:49,136 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:49,136 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348857742] [2021-11-07 08:05:49,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348857742] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:49,136 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2131062379] [2021-11-07 08:05:49,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:49,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:49,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:49,137 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:49,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (145)] Waiting until timeout for monitored process [2021-11-07 08:05:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:53,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 08:05:53,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:53,655 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:53,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2131062379] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:53,655 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:53,655 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21 [2021-11-07 08:05:53,655 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563139848] [2021-11-07 08:05:53,655 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-07 08:05:53,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:53,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-07 08:05:53,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420 [2021-11-07 08:05:53,662 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:53,666 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 635 places, 555 transitions, 1426 flow. Second operand has 21 states, 21 states have (on average 536.2857142857143) internal successors, (11262), 21 states have internal predecessors, (11262), 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) [2021-11-07 08:05:53,666 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:53,666 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:53,667 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:05:54,313 INFO L129 PetriNetUnfolder]: 0/780 cut-off events. [2021-11-07 08:05:54,313 INFO L130 PetriNetUnfolder]: For 1252/1252 co-relation queries the response was YES. [2021-11-07 08:05:54,313 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1379 conditions, 780 events. 0/780 cut-off events. For 1252/1252 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2285 event pairs, 0 based on Foata normal form. 1/781 useless extension candidates. Maximal degree in co-relation 0. Up to 61 conditions per place. [2021-11-07 08:05:54,314 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 26 selfloop transitions, 26 changer transitions 0/577 dead transitions. [2021-11-07 08:05:54,314 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 661 places, 577 transitions, 1632 flow [2021-11-07 08:05:54,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-11-07 08:05:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2021-11-07 08:05:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 14471 transitions. [2021-11-07 08:05:54,321 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8182640655923099 [2021-11-07 08:05:54,321 INFO L72 ComplementDD]: Start complementDD. Operand 27 states and 14471 transitions. [2021-11-07 08:05:54,321 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 14471 transitions. [2021-11-07 08:05:54,323 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:05:54,323 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 27 states and 14471 transitions. [2021-11-07 08:05:54,331 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 28 states, 27 states have (on average 535.9629629629629) internal successors, (14471), 27 states have internal predecessors, (14471), 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) [2021-11-07 08:05:54,340 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 28 states, 28 states have (on average 655.0) internal successors, (18340), 28 states have internal predecessors, (18340), 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) [2021-11-07 08:05:54,342 INFO L81 ComplementDD]: Finished complementDD. Result has 28 states, 28 states have (on average 655.0) internal successors, (18340), 28 states have internal predecessors, (18340), 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) [2021-11-07 08:05:54,343 INFO L186 Difference]: Start difference. First operand has 635 places, 555 transitions, 1426 flow. Second operand 27 states and 14471 transitions. [2021-11-07 08:05:54,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 661 places, 577 transitions, 1632 flow [2021-11-07 08:05:54,350 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 641 places, 577 transitions, 1554 flow, removed 19 selfloop flow, removed 20 redundant places. [2021-11-07 08:05:54,354 INFO L242 Difference]: Finished difference. Result has 644 places, 558 transitions, 1464 flow [2021-11-07 08:05:54,354 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1348, PETRI_DIFFERENCE_MINUEND_PLACES=615, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=555, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=27, PETRI_FLOW=1464, PETRI_PLACES=644, PETRI_TRANSITIONS=558} [2021-11-07 08:05:54,354 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 64 predicate places. [2021-11-07 08:05:54,354 INFO L470 AbstractCegarLoop]: Abstraction has has 644 places, 558 transitions, 1464 flow [2021-11-07 08:05:54,355 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 536.2857142857143) internal successors, (11262), 21 states have internal predecessors, (11262), 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) [2021-11-07 08:05:54,355 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:05:54,355 INFO L254 CegarLoopForPetriNet]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 1, 1, 1] [2021-11-07 08:05:54,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (145)] Forceful destruction successful, exit code 0 [2021-11-07 08:05:54,556 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 145 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable186 [2021-11-07 08:05:54,556 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:05:54,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:05:54,556 INFO L85 PathProgramCache]: Analyzing trace with hash -1335492117, now seen corresponding path program 1 times [2021-11-07 08:05:54,556 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:05:54,556 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089453749] [2021-11-07 08:05:54,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:54,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:05:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:54,752 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:05:54,752 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089453749] [2021-11-07 08:05:54,752 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089453749] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:54,752 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1269600649] [2021-11-07 08:05:54,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:05:54,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:05:54,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:05:54,753 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:05:54,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (146)] Waiting until timeout for monitored process [2021-11-07 08:05:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:05:59,032 INFO L263 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 20 conjunts are in the unsatisfiable core [2021-11-07 08:05:59,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:05:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:05:59,319 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1269600649] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:05:59,319 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:05:59,319 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 23 [2021-11-07 08:05:59,319 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785947015] [2021-11-07 08:05:59,320 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-07 08:05:59,320 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:05:59,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-07 08:05:59,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-11-07 08:05:59,327 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:05:59,331 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 644 places, 558 transitions, 1464 flow. Second operand has 23 states, 23 states have (on average 536.304347826087) internal successors, (12335), 23 states have internal predecessors, (12335), 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) [2021-11-07 08:05:59,331 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:05:59,331 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:05:59,331 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:00,011 INFO L129 PetriNetUnfolder]: 0/770 cut-off events. [2021-11-07 08:06:00,011 INFO L130 PetriNetUnfolder]: For 1476/1476 co-relation queries the response was YES. [2021-11-07 08:06:00,012 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1391 conditions, 770 events. 0/770 cut-off events. For 1476/1476 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2212 event pairs, 0 based on Foata normal form. 1/771 useless extension candidates. Maximal degree in co-relation 0. Up to 55 conditions per place. [2021-11-07 08:06:00,013 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 28 selfloop transitions, 29 changer transitions 0/582 dead transitions. [2021-11-07 08:06:00,013 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 673 places, 582 transitions, 1692 flow [2021-11-07 08:06:00,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-07 08:06:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2021-11-07 08:06:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 16078 transitions. [2021-11-07 08:06:00,020 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8182188295165395 [2021-11-07 08:06:00,020 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 16078 transitions. [2021-11-07 08:06:00,020 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 16078 transitions. [2021-11-07 08:06:00,022 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:00,022 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 16078 transitions. [2021-11-07 08:06:00,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 535.9333333333333) internal successors, (16078), 30 states have internal predecessors, (16078), 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) [2021-11-07 08:06:00,041 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 655.0) internal successors, (20305), 31 states have internal predecessors, (20305), 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) [2021-11-07 08:06:00,043 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 655.0) internal successors, (20305), 31 states have internal predecessors, (20305), 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) [2021-11-07 08:06:00,043 INFO L186 Difference]: Start difference. First operand has 644 places, 558 transitions, 1464 flow. Second operand 30 states and 16078 transitions. [2021-11-07 08:06:00,043 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 673 places, 582 transitions, 1692 flow [2021-11-07 08:06:00,052 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 650 places, 582 transitions, 1602 flow, removed 22 selfloop flow, removed 23 redundant places. [2021-11-07 08:06:00,055 INFO L242 Difference]: Finished difference. Result has 653 places, 561 transitions, 1502 flow [2021-11-07 08:06:00,056 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1374, PETRI_DIFFERENCE_MINUEND_PLACES=621, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=558, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=26, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=1502, PETRI_PLACES=653, PETRI_TRANSITIONS=561} [2021-11-07 08:06:00,056 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 73 predicate places. [2021-11-07 08:06:00,056 INFO L470 AbstractCegarLoop]: Abstraction has has 653 places, 561 transitions, 1502 flow [2021-11-07 08:06:00,057 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 536.304347826087) internal successors, (12335), 23 states have internal predecessors, (12335), 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) [2021-11-07 08:06:00,057 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:00,057 INFO L254 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 1, 1, 1, 1] [2021-11-07 08:06:00,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (146)] Ended with exit code 0 [2021-11-07 08:06:00,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187,146 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:00,258 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:00,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:00,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1610184245, now seen corresponding path program 1 times [2021-11-07 08:06:00,258 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:00,258 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557180790] [2021-11-07 08:06:00,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:00,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:00,472 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:00,472 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557180790] [2021-11-07 08:06:00,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1557180790] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:00,472 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005082992] [2021-11-07 08:06:00,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:00,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:00,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:00,473 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:00,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (147)] Waiting until timeout for monitored process [2021-11-07 08:06:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:04,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 22 conjunts are in the unsatisfiable core [2021-11-07 08:06:04,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:05,212 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005082992] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:05,212 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:05,212 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 25 [2021-11-07 08:06:05,212 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035087462] [2021-11-07 08:06:05,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-07 08:06:05,213 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:05,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-07 08:06:05,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=432, Unknown=0, NotChecked=0, Total=600 [2021-11-07 08:06:05,222 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:05,230 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 653 places, 561 transitions, 1502 flow. Second operand has 25 states, 25 states have (on average 536.32) internal successors, (13408), 25 states have internal predecessors, (13408), 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) [2021-11-07 08:06:05,230 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:05,230 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:05,230 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:05,948 INFO L129 PetriNetUnfolder]: 0/760 cut-off events. [2021-11-07 08:06:05,948 INFO L130 PetriNetUnfolder]: For 1676/1676 co-relation queries the response was YES. [2021-11-07 08:06:05,948 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1395 conditions, 760 events. 0/760 cut-off events. For 1676/1676 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2157 event pairs, 0 based on Foata normal form. 1/761 useless extension candidates. Maximal degree in co-relation 0. Up to 49 conditions per place. [2021-11-07 08:06:05,950 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 30 selfloop transitions, 32 changer transitions 0/587 dead transitions. [2021-11-07 08:06:05,950 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 685 places, 587 transitions, 1752 flow [2021-11-07 08:06:05,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-11-07 08:06:05,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2021-11-07 08:06:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 17685 transitions. [2021-11-07 08:06:05,962 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181818181818182 [2021-11-07 08:06:05,962 INFO L72 ComplementDD]: Start complementDD. Operand 33 states and 17685 transitions. [2021-11-07 08:06:05,962 INFO L73 IsDeterministic]: Start isDeterministic. Operand 33 states and 17685 transitions. [2021-11-07 08:06:05,965 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:05,965 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 33 states and 17685 transitions. [2021-11-07 08:06:05,980 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 34 states, 33 states have (on average 535.9090909090909) internal successors, (17685), 33 states have internal predecessors, (17685), 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) [2021-11-07 08:06:05,994 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 34 states, 34 states have (on average 655.0) internal successors, (22270), 34 states have internal predecessors, (22270), 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) [2021-11-07 08:06:05,997 INFO L81 ComplementDD]: Finished complementDD. Result has 34 states, 34 states have (on average 655.0) internal successors, (22270), 34 states have internal predecessors, (22270), 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) [2021-11-07 08:06:05,997 INFO L186 Difference]: Start difference. First operand has 653 places, 561 transitions, 1502 flow. Second operand 33 states and 17685 transitions. [2021-11-07 08:06:05,997 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 685 places, 587 transitions, 1752 flow [2021-11-07 08:06:06,008 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 659 places, 587 transitions, 1650 flow, removed 25 selfloop flow, removed 26 redundant places. [2021-11-07 08:06:06,013 INFO L242 Difference]: Finished difference. Result has 662 places, 564 transitions, 1540 flow [2021-11-07 08:06:06,013 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1400, PETRI_DIFFERENCE_MINUEND_PLACES=627, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=561, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=33, PETRI_FLOW=1540, PETRI_PLACES=662, PETRI_TRANSITIONS=564} [2021-11-07 08:06:06,014 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 82 predicate places. [2021-11-07 08:06:06,014 INFO L470 AbstractCegarLoop]: Abstraction has has 662 places, 564 transitions, 1540 flow [2021-11-07 08:06:06,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 536.32) internal successors, (13408), 25 states have internal predecessors, (13408), 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) [2021-11-07 08:06:06,015 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:06,016 INFO L254 CegarLoopForPetriNet]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 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, 1, 1, 1, 1, 1] [2021-11-07 08:06:06,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (147)] Forceful destruction successful, exit code 0 [2021-11-07 08:06:06,216 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 147 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188 [2021-11-07 08:06:06,216 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:06,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:06,216 INFO L85 PathProgramCache]: Analyzing trace with hash -2139524130, now seen corresponding path program 1 times [2021-11-07 08:06:06,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:06,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789399352] [2021-11-07 08:06:06,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:06,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:06,507 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:06,507 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789399352] [2021-11-07 08:06:06,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [789399352] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:06,507 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [699008975] [2021-11-07 08:06:06,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:06,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:06,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:06,508 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:06,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (148)] Waiting until timeout for monitored process [2021-11-07 08:06:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:11,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-07 08:06:11,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:11,397 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [699008975] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:11,397 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:11,397 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 27 [2021-11-07 08:06:11,397 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200210094] [2021-11-07 08:06:11,397 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-11-07 08:06:11,397 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:11,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-11-07 08:06:11,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=507, Unknown=0, NotChecked=0, Total=702 [2021-11-07 08:06:11,406 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:11,411 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 662 places, 564 transitions, 1540 flow. Second operand has 27 states, 27 states have (on average 536.3333333333334) internal successors, (14481), 27 states have internal predecessors, (14481), 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) [2021-11-07 08:06:11,411 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:11,411 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:11,411 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:12,066 INFO L129 PetriNetUnfolder]: 0/750 cut-off events. [2021-11-07 08:06:12,066 INFO L130 PetriNetUnfolder]: For 1840/1840 co-relation queries the response was YES. [2021-11-07 08:06:12,066 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1391 conditions, 750 events. 0/750 cut-off events. For 1840/1840 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2093 event pairs, 0 based on Foata normal form. 1/751 useless extension candidates. Maximal degree in co-relation 0. Up to 43 conditions per place. [2021-11-07 08:06:12,068 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 32 selfloop transitions, 35 changer transitions 0/592 dead transitions. [2021-11-07 08:06:12,068 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 697 places, 592 transitions, 1812 flow [2021-11-07 08:06:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-07 08:06:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2021-11-07 08:06:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 19292 transitions. [2021-11-07 08:06:12,076 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181509754028838 [2021-11-07 08:06:12,076 INFO L72 ComplementDD]: Start complementDD. Operand 36 states and 19292 transitions. [2021-11-07 08:06:12,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 36 states and 19292 transitions. [2021-11-07 08:06:12,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:12,079 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 36 states and 19292 transitions. [2021-11-07 08:06:12,090 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 37 states, 36 states have (on average 535.8888888888889) internal successors, (19292), 36 states have internal predecessors, (19292), 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) [2021-11-07 08:06:12,102 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 37 states, 37 states have (on average 655.0) internal successors, (24235), 37 states have internal predecessors, (24235), 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) [2021-11-07 08:06:12,105 INFO L81 ComplementDD]: Finished complementDD. Result has 37 states, 37 states have (on average 655.0) internal successors, (24235), 37 states have internal predecessors, (24235), 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) [2021-11-07 08:06:12,105 INFO L186 Difference]: Start difference. First operand has 662 places, 564 transitions, 1540 flow. Second operand 36 states and 19292 transitions. [2021-11-07 08:06:12,105 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 697 places, 592 transitions, 1812 flow [2021-11-07 08:06:12,116 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 668 places, 592 transitions, 1698 flow, removed 28 selfloop flow, removed 29 redundant places. [2021-11-07 08:06:12,120 INFO L242 Difference]: Finished difference. Result has 671 places, 567 transitions, 1578 flow [2021-11-07 08:06:12,120 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1426, PETRI_DIFFERENCE_MINUEND_PLACES=633, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=564, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=32, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=36, PETRI_FLOW=1578, PETRI_PLACES=671, PETRI_TRANSITIONS=567} [2021-11-07 08:06:12,121 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 91 predicate places. [2021-11-07 08:06:12,121 INFO L470 AbstractCegarLoop]: Abstraction has has 671 places, 567 transitions, 1578 flow [2021-11-07 08:06:12,122 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 536.3333333333334) internal successors, (14481), 27 states have internal predecessors, (14481), 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) [2021-11-07 08:06:12,122 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:12,122 INFO L254 CegarLoopForPetriNet]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:12,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (148)] Ended with exit code 0 [2021-11-07 08:06:12,323 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 148 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable189 [2021-11-07 08:06:12,323 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:12,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:12,323 INFO L85 PathProgramCache]: Analyzing trace with hash 2137853990, now seen corresponding path program 1 times [2021-11-07 08:06:12,323 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:12,323 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687060542] [2021-11-07 08:06:12,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:12,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:12,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:12,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687060542] [2021-11-07 08:06:12,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687060542] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:12,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1578531466] [2021-11-07 08:06:12,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:12,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:12,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:12,663 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:12,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (149)] Waiting until timeout for monitored process [2021-11-07 08:06:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:17,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-07 08:06:17,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:17,494 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:17,494 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1578531466] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:17,494 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:17,494 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 29 [2021-11-07 08:06:17,494 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332012451] [2021-11-07 08:06:17,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2021-11-07 08:06:17,494 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:17,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-11-07 08:06:17,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=588, Unknown=0, NotChecked=0, Total=812 [2021-11-07 08:06:17,503 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:17,509 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 671 places, 567 transitions, 1578 flow. Second operand has 29 states, 29 states have (on average 536.3448275862069) internal successors, (15554), 29 states have internal predecessors, (15554), 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) [2021-11-07 08:06:17,509 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:17,509 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:17,509 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:18,187 INFO L129 PetriNetUnfolder]: 0/740 cut-off events. [2021-11-07 08:06:18,187 INFO L130 PetriNetUnfolder]: For 1956/1956 co-relation queries the response was YES. [2021-11-07 08:06:18,188 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1379 conditions, 740 events. 0/740 cut-off events. For 1956/1956 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2023 event pairs, 0 based on Foata normal form. 1/741 useless extension candidates. Maximal degree in co-relation 0. Up to 37 conditions per place. [2021-11-07 08:06:18,189 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 34 selfloop transitions, 38 changer transitions 0/597 dead transitions. [2021-11-07 08:06:18,189 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 709 places, 597 transitions, 1872 flow [2021-11-07 08:06:18,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-11-07 08:06:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2021-11-07 08:06:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 20899 transitions. [2021-11-07 08:06:18,199 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181248776668624 [2021-11-07 08:06:18,199 INFO L72 ComplementDD]: Start complementDD. Operand 39 states and 20899 transitions. [2021-11-07 08:06:18,199 INFO L73 IsDeterministic]: Start isDeterministic. Operand 39 states and 20899 transitions. [2021-11-07 08:06:18,201 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:18,202 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 39 states and 20899 transitions. [2021-11-07 08:06:18,213 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 40 states, 39 states have (on average 535.8717948717949) internal successors, (20899), 39 states have internal predecessors, (20899), 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) [2021-11-07 08:06:18,226 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 40 states, 40 states have (on average 655.0) internal successors, (26200), 40 states have internal predecessors, (26200), 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) [2021-11-07 08:06:18,230 INFO L81 ComplementDD]: Finished complementDD. Result has 40 states, 40 states have (on average 655.0) internal successors, (26200), 40 states have internal predecessors, (26200), 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) [2021-11-07 08:06:18,230 INFO L186 Difference]: Start difference. First operand has 671 places, 567 transitions, 1578 flow. Second operand 39 states and 20899 transitions. [2021-11-07 08:06:18,230 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 709 places, 597 transitions, 1872 flow [2021-11-07 08:06:18,242 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 677 places, 597 transitions, 1746 flow, removed 31 selfloop flow, removed 32 redundant places. [2021-11-07 08:06:18,248 INFO L242 Difference]: Finished difference. Result has 680 places, 570 transitions, 1616 flow [2021-11-07 08:06:18,248 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1452, PETRI_DIFFERENCE_MINUEND_PLACES=639, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=567, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=39, PETRI_FLOW=1616, PETRI_PLACES=680, PETRI_TRANSITIONS=570} [2021-11-07 08:06:18,248 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 100 predicate places. [2021-11-07 08:06:18,248 INFO L470 AbstractCegarLoop]: Abstraction has has 680 places, 570 transitions, 1616 flow [2021-11-07 08:06:18,251 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 536.3448275862069) internal successors, (15554), 29 states have internal predecessors, (15554), 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) [2021-11-07 08:06:18,252 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:18,252 INFO L254 CegarLoopForPetriNet]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 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, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:18,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (149)] Ended with exit code 0 [2021-11-07 08:06:18,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 149 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable190 [2021-11-07 08:06:18,466 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:18,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:18,466 INFO L85 PathProgramCache]: Analyzing trace with hash -915287987, now seen corresponding path program 1 times [2021-11-07 08:06:18,466 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:18,466 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463545662] [2021-11-07 08:06:18,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:18,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 793 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:18,792 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:18,792 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463545662] [2021-11-07 08:06:18,792 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463545662] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:18,792 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [887258103] [2021-11-07 08:06:18,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:18,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:18,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:18,793 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:18,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (150)] Waiting until timeout for monitored process [2021-11-07 08:06:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:23,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-07 08:06:23,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 793 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:23,691 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [887258103] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:23,691 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:23,691 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 31 [2021-11-07 08:06:23,691 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034110742] [2021-11-07 08:06:23,692 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-11-07 08:06:23,692 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:23,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-11-07 08:06:23,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=675, Unknown=0, NotChecked=0, Total=930 [2021-11-07 08:06:23,706 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:23,715 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 680 places, 570 transitions, 1616 flow. Second operand has 31 states, 31 states have (on average 536.3548387096774) internal successors, (16627), 31 states have internal predecessors, (16627), 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) [2021-11-07 08:06:23,715 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:23,716 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:23,716 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:24,489 INFO L129 PetriNetUnfolder]: 0/730 cut-off events. [2021-11-07 08:06:24,489 INFO L130 PetriNetUnfolder]: For 2012/2012 co-relation queries the response was YES. [2021-11-07 08:06:24,490 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1359 conditions, 730 events. 0/730 cut-off events. For 2012/2012 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1965 event pairs, 0 based on Foata normal form. 1/731 useless extension candidates. Maximal degree in co-relation 0. Up to 31 conditions per place. [2021-11-07 08:06:24,491 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 36 selfloop transitions, 41 changer transitions 0/602 dead transitions. [2021-11-07 08:06:24,491 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 721 places, 602 transitions, 1932 flow [2021-11-07 08:06:24,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-11-07 08:06:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2021-11-07 08:06:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 22506 transitions. [2021-11-07 08:06:24,501 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.818102508178844 [2021-11-07 08:06:24,501 INFO L72 ComplementDD]: Start complementDD. Operand 42 states and 22506 transitions. [2021-11-07 08:06:24,501 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 22506 transitions. [2021-11-07 08:06:24,504 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:24,504 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 42 states and 22506 transitions. [2021-11-07 08:06:24,517 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 43 states, 42 states have (on average 535.8571428571429) internal successors, (22506), 42 states have internal predecessors, (22506), 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) [2021-11-07 08:06:24,531 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 43 states, 43 states have (on average 655.0) internal successors, (28165), 43 states have internal predecessors, (28165), 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) [2021-11-07 08:06:24,535 INFO L81 ComplementDD]: Finished complementDD. Result has 43 states, 43 states have (on average 655.0) internal successors, (28165), 43 states have internal predecessors, (28165), 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) [2021-11-07 08:06:24,535 INFO L186 Difference]: Start difference. First operand has 680 places, 570 transitions, 1616 flow. Second operand 42 states and 22506 transitions. [2021-11-07 08:06:24,535 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 721 places, 602 transitions, 1932 flow [2021-11-07 08:06:24,549 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 686 places, 602 transitions, 1794 flow, removed 34 selfloop flow, removed 35 redundant places. [2021-11-07 08:06:24,553 INFO L242 Difference]: Finished difference. Result has 689 places, 573 transitions, 1654 flow [2021-11-07 08:06:24,553 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1478, PETRI_DIFFERENCE_MINUEND_PLACES=645, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=570, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=42, PETRI_FLOW=1654, PETRI_PLACES=689, PETRI_TRANSITIONS=573} [2021-11-07 08:06:24,554 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 109 predicate places. [2021-11-07 08:06:24,554 INFO L470 AbstractCegarLoop]: Abstraction has has 689 places, 573 transitions, 1654 flow [2021-11-07 08:06:24,556 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 536.3548387096774) internal successors, (16627), 31 states have internal predecessors, (16627), 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) [2021-11-07 08:06:24,556 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:24,556 INFO L254 CegarLoopForPetriNet]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:24,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (150)] Ended with exit code 0 [2021-11-07 08:06:24,756 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable191,150 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:24,757 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:24,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:24,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1961863571, now seen corresponding path program 1 times [2021-11-07 08:06:24,757 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:24,757 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166723056] [2021-11-07 08:06:24,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:24,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:25,139 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:25,140 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166723056] [2021-11-07 08:06:25,140 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [166723056] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:25,140 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1057217892] [2021-11-07 08:06:25,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:25,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:25,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:25,141 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:25,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (151)] Waiting until timeout for monitored process [2021-11-07 08:06:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:29,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-07 08:06:29,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:30,112 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1057217892] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:30,112 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:30,112 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 33 [2021-11-07 08:06:30,112 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513430541] [2021-11-07 08:06:30,112 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2021-11-07 08:06:30,113 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:30,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-11-07 08:06:30,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=288, Invalid=768, Unknown=0, NotChecked=0, Total=1056 [2021-11-07 08:06:30,127 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:30,136 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 689 places, 573 transitions, 1654 flow. Second operand has 33 states, 33 states have (on average 536.3636363636364) internal successors, (17700), 33 states have internal predecessors, (17700), 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) [2021-11-07 08:06:30,137 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:30,137 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:30,137 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:31,014 INFO L129 PetriNetUnfolder]: 0/720 cut-off events. [2021-11-07 08:06:31,014 INFO L130 PetriNetUnfolder]: For 1996/1996 co-relation queries the response was YES. [2021-11-07 08:06:31,014 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1331 conditions, 720 events. 0/720 cut-off events. For 1996/1996 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1897 event pairs, 0 based on Foata normal form. 1/721 useless extension candidates. Maximal degree in co-relation 0. Up to 25 conditions per place. [2021-11-07 08:06:31,015 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 38 selfloop transitions, 44 changer transitions 0/607 dead transitions. [2021-11-07 08:06:31,015 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 733 places, 607 transitions, 1992 flow [2021-11-07 08:06:31,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-11-07 08:06:31,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2021-11-07 08:06:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 24113 transitions. [2021-11-07 08:06:31,026 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180831212892281 [2021-11-07 08:06:31,026 INFO L72 ComplementDD]: Start complementDD. Operand 45 states and 24113 transitions. [2021-11-07 08:06:31,026 INFO L73 IsDeterministic]: Start isDeterministic. Operand 45 states and 24113 transitions. [2021-11-07 08:06:31,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:31,029 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 45 states and 24113 transitions. [2021-11-07 08:06:31,042 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 46 states, 45 states have (on average 535.8444444444444) internal successors, (24113), 45 states have internal predecessors, (24113), 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) [2021-11-07 08:06:31,056 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 46 states, 46 states have (on average 655.0) internal successors, (30130), 46 states have internal predecessors, (30130), 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) [2021-11-07 08:06:31,060 INFO L81 ComplementDD]: Finished complementDD. Result has 46 states, 46 states have (on average 655.0) internal successors, (30130), 46 states have internal predecessors, (30130), 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) [2021-11-07 08:06:31,060 INFO L186 Difference]: Start difference. First operand has 689 places, 573 transitions, 1654 flow. Second operand 45 states and 24113 transitions. [2021-11-07 08:06:31,060 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 733 places, 607 transitions, 1992 flow [2021-11-07 08:06:31,075 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 695 places, 607 transitions, 1842 flow, removed 37 selfloop flow, removed 38 redundant places. [2021-11-07 08:06:31,079 INFO L242 Difference]: Finished difference. Result has 698 places, 576 transitions, 1692 flow [2021-11-07 08:06:31,080 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1504, PETRI_DIFFERENCE_MINUEND_PLACES=651, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=573, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=45, PETRI_FLOW=1692, PETRI_PLACES=698, PETRI_TRANSITIONS=576} [2021-11-07 08:06:31,080 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 118 predicate places. [2021-11-07 08:06:31,080 INFO L470 AbstractCegarLoop]: Abstraction has has 698 places, 576 transitions, 1692 flow [2021-11-07 08:06:31,082 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 536.3636363636364) internal successors, (17700), 33 states have internal predecessors, (17700), 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) [2021-11-07 08:06:31,082 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:31,082 INFO L254 CegarLoopForPetriNet]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:31,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (151)] Forceful destruction successful, exit code 0 [2021-11-07 08:06:31,282 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 151 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable192 [2021-11-07 08:06:31,283 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:31,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:31,283 INFO L85 PathProgramCache]: Analyzing trace with hash 466420024, now seen corresponding path program 1 times [2021-11-07 08:06:31,283 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:31,283 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270303882] [2021-11-07 08:06:31,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:31,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:31,654 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:31,654 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270303882] [2021-11-07 08:06:31,654 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270303882] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:31,654 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [261383910] [2021-11-07 08:06:31,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:31,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:31,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:31,655 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:31,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (152)] Waiting until timeout for monitored process [2021-11-07 08:06:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:36,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-07 08:06:36,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:36,727 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [261383910] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:36,727 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:36,727 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 35 [2021-11-07 08:06:36,727 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621001001] [2021-11-07 08:06:36,727 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2021-11-07 08:06:36,727 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:36,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-11-07 08:06:36,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=323, Invalid=867, Unknown=0, NotChecked=0, Total=1190 [2021-11-07 08:06:36,738 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:36,745 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 698 places, 576 transitions, 1692 flow. Second operand has 35 states, 35 states have (on average 536.3714285714286) internal successors, (18773), 35 states have internal predecessors, (18773), 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) [2021-11-07 08:06:36,745 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:36,745 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:36,745 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:37,571 INFO L129 PetriNetUnfolder]: 0/710 cut-off events. [2021-11-07 08:06:37,571 INFO L130 PetriNetUnfolder]: For 1896/1896 co-relation queries the response was YES. [2021-11-07 08:06:37,571 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1295 conditions, 710 events. 0/710 cut-off events. For 1896/1896 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1837 event pairs, 0 based on Foata normal form. 1/711 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 08:06:37,572 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 40 selfloop transitions, 47 changer transitions 0/612 dead transitions. [2021-11-07 08:06:37,572 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 745 places, 612 transitions, 2052 flow [2021-11-07 08:06:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-11-07 08:06:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2021-11-07 08:06:37,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 25720 transitions. [2021-11-07 08:06:37,598 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180661577608143 [2021-11-07 08:06:37,598 INFO L72 ComplementDD]: Start complementDD. Operand 48 states and 25720 transitions. [2021-11-07 08:06:37,599 INFO L73 IsDeterministic]: Start isDeterministic. Operand 48 states and 25720 transitions. [2021-11-07 08:06:37,604 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:37,604 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 48 states and 25720 transitions. [2021-11-07 08:06:37,627 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 49 states, 48 states have (on average 535.8333333333334) internal successors, (25720), 48 states have internal predecessors, (25720), 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) [2021-11-07 08:06:37,651 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 49 states, 49 states have (on average 655.0) internal successors, (32095), 49 states have internal predecessors, (32095), 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) [2021-11-07 08:06:37,657 INFO L81 ComplementDD]: Finished complementDD. Result has 49 states, 49 states have (on average 655.0) internal successors, (32095), 49 states have internal predecessors, (32095), 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) [2021-11-07 08:06:37,657 INFO L186 Difference]: Start difference. First operand has 698 places, 576 transitions, 1692 flow. Second operand 48 states and 25720 transitions. [2021-11-07 08:06:37,657 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 745 places, 612 transitions, 2052 flow [2021-11-07 08:06:37,677 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 704 places, 612 transitions, 1890 flow, removed 40 selfloop flow, removed 41 redundant places. [2021-11-07 08:06:37,683 INFO L242 Difference]: Finished difference. Result has 707 places, 579 transitions, 1730 flow [2021-11-07 08:06:37,683 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1530, PETRI_DIFFERENCE_MINUEND_PLACES=657, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=576, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=44, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=48, PETRI_FLOW=1730, PETRI_PLACES=707, PETRI_TRANSITIONS=579} [2021-11-07 08:06:37,683 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 127 predicate places. [2021-11-07 08:06:37,683 INFO L470 AbstractCegarLoop]: Abstraction has has 707 places, 579 transitions, 1730 flow [2021-11-07 08:06:37,687 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 536.3714285714286) internal successors, (18773), 35 states have internal predecessors, (18773), 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) [2021-11-07 08:06:37,687 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:37,687 INFO L254 CegarLoopForPetriNet]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:37,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (152)] Forceful destruction successful, exit code 0 [2021-11-07 08:06:37,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,152 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:37,902 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:37,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:37,902 INFO L85 PathProgramCache]: Analyzing trace with hash 606252156, now seen corresponding path program 1 times [2021-11-07 08:06:37,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:37,902 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206431579] [2021-11-07 08:06:37,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:37,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:38,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 1216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:38,306 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:38,306 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206431579] [2021-11-07 08:06:38,306 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206431579] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:38,306 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967416689] [2021-11-07 08:06:38,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:38,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:38,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:38,307 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:38,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (153)] Waiting until timeout for monitored process [2021-11-07 08:06:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:43,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 34 conjunts are in the unsatisfiable core [2021-11-07 08:06:43,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 1216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:43,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967416689] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:43,481 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:43,481 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 37 [2021-11-07 08:06:43,481 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010857080] [2021-11-07 08:06:43,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2021-11-07 08:06:43,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:43,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-11-07 08:06:43,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=972, Unknown=0, NotChecked=0, Total=1332 [2021-11-07 08:06:43,493 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:43,500 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 707 places, 579 transitions, 1730 flow. Second operand has 37 states, 37 states have (on average 536.3783783783783) internal successors, (19846), 37 states have internal predecessors, (19846), 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) [2021-11-07 08:06:43,500 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:43,500 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:43,500 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:44,369 INFO L129 PetriNetUnfolder]: 0/700 cut-off events. [2021-11-07 08:06:44,369 INFO L130 PetriNetUnfolder]: For 1700/1700 co-relation queries the response was YES. [2021-11-07 08:06:44,370 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1251 conditions, 700 events. 0/700 cut-off events. For 1700/1700 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1773 event pairs, 0 based on Foata normal form. 1/701 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 08:06:44,371 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 42 selfloop transitions, 50 changer transitions 0/617 dead transitions. [2021-11-07 08:06:44,371 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 757 places, 617 transitions, 2112 flow [2021-11-07 08:06:44,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-11-07 08:06:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2021-11-07 08:06:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 27327 transitions. [2021-11-07 08:06:44,382 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180511899416255 [2021-11-07 08:06:44,383 INFO L72 ComplementDD]: Start complementDD. Operand 51 states and 27327 transitions. [2021-11-07 08:06:44,383 INFO L73 IsDeterministic]: Start isDeterministic. Operand 51 states and 27327 transitions. [2021-11-07 08:06:44,386 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:44,386 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 51 states and 27327 transitions. [2021-11-07 08:06:44,401 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 52 states, 51 states have (on average 535.8235294117648) internal successors, (27327), 51 states have internal predecessors, (27327), 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) [2021-11-07 08:06:44,418 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 52 states, 52 states have (on average 655.0) internal successors, (34060), 52 states have internal predecessors, (34060), 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) [2021-11-07 08:06:44,422 INFO L81 ComplementDD]: Finished complementDD. Result has 52 states, 52 states have (on average 655.0) internal successors, (34060), 52 states have internal predecessors, (34060), 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) [2021-11-07 08:06:44,423 INFO L186 Difference]: Start difference. First operand has 707 places, 579 transitions, 1730 flow. Second operand 51 states and 27327 transitions. [2021-11-07 08:06:44,423 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 757 places, 617 transitions, 2112 flow [2021-11-07 08:06:44,440 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 713 places, 617 transitions, 1938 flow, removed 43 selfloop flow, removed 44 redundant places. [2021-11-07 08:06:44,444 INFO L242 Difference]: Finished difference. Result has 716 places, 582 transitions, 1768 flow [2021-11-07 08:06:44,444 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1556, PETRI_DIFFERENCE_MINUEND_PLACES=663, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=579, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=47, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=51, PETRI_FLOW=1768, PETRI_PLACES=716, PETRI_TRANSITIONS=582} [2021-11-07 08:06:44,444 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 136 predicate places. [2021-11-07 08:06:44,444 INFO L470 AbstractCegarLoop]: Abstraction has has 716 places, 582 transitions, 1768 flow [2021-11-07 08:06:44,447 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 536.3783783783783) internal successors, (19846), 37 states have internal predecessors, (19846), 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) [2021-11-07 08:06:44,447 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:44,447 INFO L254 CegarLoopForPetriNet]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:44,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (153)] Ended with exit code 0 [2021-11-07 08:06:44,649 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable194,153 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:44,650 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:44,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:44,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1209012065, now seen corresponding path program 1 times [2021-11-07 08:06:44,650 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:44,650 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303420389] [2021-11-07 08:06:44,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:44,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 0 proven. 1377 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:45,091 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:45,091 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303420389] [2021-11-07 08:06:45,091 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303420389] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:45,091 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [821944848] [2021-11-07 08:06:45,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:45,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:45,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:45,092 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:45,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (154)] Waiting until timeout for monitored process [2021-11-07 08:06:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:49,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 36 conjunts are in the unsatisfiable core [2021-11-07 08:06:49,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:50,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 0 proven. 1377 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:50,275 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [821944848] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:50,275 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:50,275 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 39 [2021-11-07 08:06:50,275 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223456014] [2021-11-07 08:06:50,276 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2021-11-07 08:06:50,276 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:50,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-11-07 08:06:50,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=399, Invalid=1083, Unknown=0, NotChecked=0, Total=1482 [2021-11-07 08:06:50,287 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 534 out of 655 [2021-11-07 08:06:50,295 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 716 places, 582 transitions, 1768 flow. Second operand has 39 states, 39 states have (on average 536.3846153846154) internal successors, (20919), 39 states have internal predecessors, (20919), 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) [2021-11-07 08:06:50,295 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:50,295 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 534 of 655 [2021-11-07 08:06:50,295 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:51,229 INFO L129 PetriNetUnfolder]: 0/690 cut-off events. [2021-11-07 08:06:51,229 INFO L130 PetriNetUnfolder]: For 1396/1396 co-relation queries the response was YES. [2021-11-07 08:06:51,230 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1199 conditions, 690 events. 0/690 cut-off events. For 1396/1396 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 1708 event pairs, 0 based on Foata normal form. 1/691 useless extension candidates. Maximal degree in co-relation 0. Up to 19 conditions per place. [2021-11-07 08:06:51,231 INFO L132 encePairwiseOnDemand]: 650/655 looper letters, 42 selfloop transitions, 53 changer transitions 0/620 dead transitions. [2021-11-07 08:06:51,231 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 769 places, 620 transitions, 2098 flow [2021-11-07 08:06:51,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-11-07 08:06:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2021-11-07 08:06:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 28932 transitions. [2021-11-07 08:06:51,243 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8179813401187447 [2021-11-07 08:06:51,243 INFO L72 ComplementDD]: Start complementDD. Operand 54 states and 28932 transitions. [2021-11-07 08:06:51,243 INFO L73 IsDeterministic]: Start isDeterministic. Operand 54 states and 28932 transitions. [2021-11-07 08:06:51,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:51,247 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 54 states and 28932 transitions. [2021-11-07 08:06:51,263 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 55 states, 54 states have (on average 535.7777777777778) internal successors, (28932), 54 states have internal predecessors, (28932), 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) [2021-11-07 08:06:51,280 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 55 states, 55 states have (on average 655.0) internal successors, (36025), 55 states have internal predecessors, (36025), 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) [2021-11-07 08:06:51,285 INFO L81 ComplementDD]: Finished complementDD. Result has 55 states, 55 states have (on average 655.0) internal successors, (36025), 55 states have internal predecessors, (36025), 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) [2021-11-07 08:06:51,285 INFO L186 Difference]: Start difference. First operand has 716 places, 582 transitions, 1768 flow. Second operand 54 states and 28932 transitions. [2021-11-07 08:06:51,285 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 769 places, 620 transitions, 2098 flow [2021-11-07 08:06:51,301 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 722 places, 620 transitions, 1912 flow, removed 46 selfloop flow, removed 47 redundant places. [2021-11-07 08:06:51,305 INFO L242 Difference]: Finished difference. Result has 725 places, 584 transitions, 1768 flow [2021-11-07 08:06:51,306 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=655, PETRI_DIFFERENCE_MINUEND_FLOW=1582, PETRI_DIFFERENCE_MINUEND_PLACES=669, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=582, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=529, PETRI_DIFFERENCE_SUBTRAHEND_STATES=54, PETRI_FLOW=1768, PETRI_PLACES=725, PETRI_TRANSITIONS=584} [2021-11-07 08:06:51,306 INFO L334 CegarLoopForPetriNet]: 580 programPoint places, 145 predicate places. [2021-11-07 08:06:51,306 INFO L470 AbstractCegarLoop]: Abstraction has has 725 places, 584 transitions, 1768 flow [2021-11-07 08:06:51,308 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 536.3846153846154) internal successors, (20919), 39 states have internal predecessors, (20919), 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) [2021-11-07 08:06:51,308 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:51,308 INFO L254 CegarLoopForPetriNet]: trace histogram [19, 19, 19, 19, 18, 18, 18, 18, 18, 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, 1, 1, 1] [2021-11-07 08:06:51,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (154)] Ended with exit code 0 [2021-11-07 08:06:51,509 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195,154 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:51,509 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:51,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:51,509 INFO L85 PathProgramCache]: Analyzing trace with hash 653208317, now seen corresponding path program 1 times [2021-11-07 08:06:51,509 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:51,509 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685305597] [2021-11-07 08:06:51,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:51,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:06:51,612 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:06:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:06:51,664 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:06:51,664 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 08:06:51,664 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 08:06:51,665 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 08:06:51,665 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196 [2021-11-07 08:06:51,665 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:51,665 WARN L234 ceAbstractionStarter]: 18 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 08:06:51,665 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 19 thread instances. [2021-11-07 08:06:51,696 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,697 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,697 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,697 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,703 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,710 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,716 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,723 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,724 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,725 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,726 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,727 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,728 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,729 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,730 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,731 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,734 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,736 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,737 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,740 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,747 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,749 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,749 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,760 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,761 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,764 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,765 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,766 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,767 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,768 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,769 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,770 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,771 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,772 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,773 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,774 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,775 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,776 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,777 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,778 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,779 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,780 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,781 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,782 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,783 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,784 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,785 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,785 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,785 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,786 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,787 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,788 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,789 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,790 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,791 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,792 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,793 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,793 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,793 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,794 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,795 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,796 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,796 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,797 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,797 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,798 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,799 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,800 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,800 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,801 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,802 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,803 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,804 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,804 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,805 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,806 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,807 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,808 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of19ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of19ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,809 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of19ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:06:51,810 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 08:06:51,811 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 08:06:51,811 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 08:06:51,811 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 08:06:51,814 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 609 places, 688 transitions, 1813 flow [2021-11-07 08:06:52,222 INFO L129 PetriNetUnfolder]: 194/1310 cut-off events. [2021-11-07 08:06:52,222 INFO L130 PetriNetUnfolder]: For 1311/1311 co-relation queries the response was YES. [2021-11-07 08:06:52,282 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1558 conditions, 1310 events. 194/1310 cut-off events. For 1311/1311 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 4582 event pairs, 0 based on Foata normal form. 0/1076 useless extension candidates. Maximal degree in co-relation 1448. Up to 40 conditions per place. [2021-11-07 08:06:52,283 INFO L82 GeneralOperation]: Start removeDead. Operand has 609 places, 688 transitions, 1813 flow [2021-11-07 08:06:52,314 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 609 places, 688 transitions, 1813 flow [2021-11-07 08:06:52,318 INFO L129 PetriNetUnfolder]: 1/61 cut-off events. [2021-11-07 08:06:52,319 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 08:06:52,319 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:52,319 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 08:06:52,319 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:52,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:52,320 INFO L85 PathProgramCache]: Analyzing trace with hash 162821205, now seen corresponding path program 1 times [2021-11-07 08:06:52,320 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:52,320 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642518015] [2021-11-07 08:06:52,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:52,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:52,366 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:52,367 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642518015] [2021-11-07 08:06:52,367 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642518015] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 08:06:52,367 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 08:06:52,367 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 08:06:52,367 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117456499] [2021-11-07 08:06:52,367 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 08:06:52,367 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:52,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 08:06:52,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 08:06:52,368 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 569 out of 688 [2021-11-07 08:06:52,369 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 609 places, 688 transitions, 1813 flow. Second operand has 2 states, 2 states have (on average 569.5) internal successors, (1139), 2 states have internal predecessors, (1139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 08:06:52,369 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:52,369 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 569 of 688 [2021-11-07 08:06:52,369 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:52,734 INFO L129 PetriNetUnfolder]: 0/1096 cut-off events. [2021-11-07 08:06:52,734 INFO L130 PetriNetUnfolder]: For 1311/1311 co-relation queries the response was YES. [2021-11-07 08:06:52,734 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1345 conditions, 1096 events. 0/1096 cut-off events. For 1311/1311 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 4289 event pairs, 0 based on Foata normal form. 194/1250 useless extension candidates. Maximal degree in co-relation 0. Up to 20 conditions per place. [2021-11-07 08:06:52,736 INFO L132 encePairwiseOnDemand]: 570/688 looper letters, 0 selfloop transitions, 0 changer transitions 9/569 dead transitions. [2021-11-07 08:06:52,736 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 609 places, 569 transitions, 1575 flow [2021-11-07 08:06:52,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 08:06:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 08:06:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1256 transitions. [2021-11-07 08:06:52,737 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9127906976744186 [2021-11-07 08:06:52,737 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1256 transitions. [2021-11-07 08:06:52,737 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1256 transitions. [2021-11-07 08:06:52,738 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:52,738 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1256 transitions. [2021-11-07 08:06:52,738 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 628.0) internal successors, (1256), 2 states have internal predecessors, (1256), 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) [2021-11-07 08:06:52,739 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 688.0) internal successors, (2064), 3 states have internal predecessors, (2064), 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) [2021-11-07 08:06:52,739 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 688.0) internal successors, (2064), 3 states have internal predecessors, (2064), 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) [2021-11-07 08:06:52,739 INFO L186 Difference]: Start difference. First operand has 609 places, 688 transitions, 1813 flow. Second operand 2 states and 1256 transitions. [2021-11-07 08:06:52,739 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 609 places, 569 transitions, 1575 flow [2021-11-07 08:06:52,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 609 places, 569 transitions, 1233 flow, removed 171 selfloop flow, removed 0 redundant places. [2021-11-07 08:06:52,747 INFO L242 Difference]: Finished difference. Result has 609 places, 560 transitions, 1215 flow [2021-11-07 08:06:52,747 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1233, PETRI_DIFFERENCE_MINUEND_PLACES=608, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=569, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=569, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1215, PETRI_PLACES=609, PETRI_TRANSITIONS=560} [2021-11-07 08:06:52,747 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 0 predicate places. [2021-11-07 08:06:52,747 INFO L470 AbstractCegarLoop]: Abstraction has has 609 places, 560 transitions, 1215 flow [2021-11-07 08:06:52,748 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 569.5) internal successors, (1139), 2 states have internal predecessors, (1139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 08:06:52,748 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:52,748 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 08:06:52,748 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197 [2021-11-07 08:06:52,748 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:52,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:52,748 INFO L85 PathProgramCache]: Analyzing trace with hash -33692300, now seen corresponding path program 1 times [2021-11-07 08:06:52,748 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:52,748 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691625616] [2021-11-07 08:06:52,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:52,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:52,794 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:52,794 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691625616] [2021-11-07 08:06:52,795 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691625616] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 08:06:52,795 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 08:06:52,795 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 08:06:52,795 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061451948] [2021-11-07 08:06:52,795 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 08:06:52,795 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:52,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 08:06:52,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 08:06:52,797 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 562 out of 688 [2021-11-07 08:06:52,797 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 609 places, 560 transitions, 1215 flow. Second operand has 3 states, 3 states have (on average 563.0) internal successors, (1689), 3 states have internal predecessors, (1689), 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) [2021-11-07 08:06:52,797 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:52,797 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 562 of 688 [2021-11-07 08:06:52,797 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:53,143 INFO L129 PetriNetUnfolder]: 0/906 cut-off events. [2021-11-07 08:06:53,143 INFO L130 PetriNetUnfolder]: For 18/18 co-relation queries the response was YES. [2021-11-07 08:06:53,143 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1084 conditions, 906 events. 0/906 cut-off events. For 18/18 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2928 event pairs, 0 based on Foata normal form. 0/887 useless extension candidates. Maximal degree in co-relation 0. Up to 96 conditions per place. [2021-11-07 08:06:53,145 INFO L132 encePairwiseOnDemand]: 685/688 looper letters, 9 selfloop transitions, 2 changer transitions 0/564 dead transitions. [2021-11-07 08:06:53,145 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 602 places, 564 transitions, 1245 flow [2021-11-07 08:06:53,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 08:06:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 08:06:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1698 transitions. [2021-11-07 08:06:53,146 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8226744186046512 [2021-11-07 08:06:53,146 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1698 transitions. [2021-11-07 08:06:53,146 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1698 transitions. [2021-11-07 08:06:53,147 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:53,147 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1698 transitions. [2021-11-07 08:06:53,148 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 566.0) internal successors, (1698), 3 states have internal predecessors, (1698), 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) [2021-11-07 08:06:53,149 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 688.0) internal successors, (2752), 4 states have internal predecessors, (2752), 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) [2021-11-07 08:06:53,149 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 688.0) internal successors, (2752), 4 states have internal predecessors, (2752), 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) [2021-11-07 08:06:53,149 INFO L186 Difference]: Start difference. First operand has 609 places, 560 transitions, 1215 flow. Second operand 3 states and 1698 transitions. [2021-11-07 08:06:53,149 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 602 places, 564 transitions, 1245 flow [2021-11-07 08:06:53,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 602 places, 564 transitions, 1245 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 08:06:53,155 INFO L242 Difference]: Finished difference. Result has 603 places, 561 transitions, 1227 flow [2021-11-07 08:06:53,155 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1215, PETRI_DIFFERENCE_MINUEND_PLACES=600, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=560, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=558, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1227, PETRI_PLACES=603, PETRI_TRANSITIONS=561} [2021-11-07 08:06:53,155 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, -6 predicate places. [2021-11-07 08:06:53,155 INFO L470 AbstractCegarLoop]: Abstraction has has 603 places, 561 transitions, 1227 flow [2021-11-07 08:06:53,156 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 563.0) internal successors, (1689), 3 states have internal predecessors, (1689), 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) [2021-11-07 08:06:53,156 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:53,156 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 08:06:53,156 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198 [2021-11-07 08:06:53,156 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:53,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:53,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1406476409, now seen corresponding path program 1 times [2021-11-07 08:06:53,157 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:53,157 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416378550] [2021-11-07 08:06:53,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:53,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:53,226 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:53,226 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416378550] [2021-11-07 08:06:53,227 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416378550] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:53,227 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604711882] [2021-11-07 08:06:53,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:53,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:53,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:53,236 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:53,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (155)] Waiting until timeout for monitored process [2021-11-07 08:06:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:58,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 08:06:58,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:06:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:58,193 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1604711882] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:58,193 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:06:58,193 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 08:06:58,193 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535773202] [2021-11-07 08:06:58,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 08:06:58,194 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:06:58,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 08:06:58,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 08:06:58,196 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:06:58,198 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 603 places, 561 transitions, 1227 flow. Second operand has 7 states, 7 states have (on average 562.8571428571429) internal successors, (3940), 7 states have internal predecessors, (3940), 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) [2021-11-07 08:06:58,198 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:06:58,198 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:06:58,198 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:06:58,561 INFO L129 PetriNetUnfolder]: 0/896 cut-off events. [2021-11-07 08:06:58,561 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-11-07 08:06:58,561 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1133 conditions, 896 events. 0/896 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2894 event pairs, 0 based on Foata normal form. 1/897 useless extension candidates. Maximal degree in co-relation 0. Up to 109 conditions per place. [2021-11-07 08:06:58,563 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 12 selfloop transitions, 5 changer transitions 0/569 dead transitions. [2021-11-07 08:06:58,563 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 608 places, 569 transitions, 1279 flow [2021-11-07 08:06:58,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 08:06:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 08:06:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3384 transitions. [2021-11-07 08:06:58,565 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8197674418604651 [2021-11-07 08:06:58,565 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 3384 transitions. [2021-11-07 08:06:58,565 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 3384 transitions. [2021-11-07 08:06:58,565 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:06:58,565 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 3384 transitions. [2021-11-07 08:06:58,567 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 564.0) internal successors, (3384), 6 states have internal predecessors, (3384), 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) [2021-11-07 08:06:58,569 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 688.0) internal successors, (4816), 7 states have internal predecessors, (4816), 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) [2021-11-07 08:06:58,570 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 688.0) internal successors, (4816), 7 states have internal predecessors, (4816), 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) [2021-11-07 08:06:58,570 INFO L186 Difference]: Start difference. First operand has 603 places, 561 transitions, 1227 flow. Second operand 6 states and 3384 transitions. [2021-11-07 08:06:58,570 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 608 places, 569 transitions, 1279 flow [2021-11-07 08:06:58,572 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 607 places, 569 transitions, 1277 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 08:06:58,576 INFO L242 Difference]: Finished difference. Result has 610 places, 564 transitions, 1257 flow [2021-11-07 08:06:58,577 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1225, PETRI_DIFFERENCE_MINUEND_PLACES=602, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=561, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1257, PETRI_PLACES=610, PETRI_TRANSITIONS=564} [2021-11-07 08:06:58,577 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 1 predicate places. [2021-11-07 08:06:58,577 INFO L470 AbstractCegarLoop]: Abstraction has has 610 places, 564 transitions, 1257 flow [2021-11-07 08:06:58,578 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 562.8571428571429) internal successors, (3940), 7 states have internal predecessors, (3940), 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) [2021-11-07 08:06:58,578 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:06:58,578 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:06:58,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (155)] Ended with exit code 0 [2021-11-07 08:06:58,793 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 155 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable199 [2021-11-07 08:06:58,794 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:06:58,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:06:58,794 INFO L85 PathProgramCache]: Analyzing trace with hash -663585863, now seen corresponding path program 1 times [2021-11-07 08:06:58,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:06:58,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143936300] [2021-11-07 08:06:58,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:58,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:06:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:06:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:06:58,866 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:06:58,866 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143936300] [2021-11-07 08:06:58,866 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2143936300] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:06:58,866 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [438471337] [2021-11-07 08:06:58,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:06:58,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:06:58,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:06:58,867 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:06:58,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (156)] Waiting until timeout for monitored process [2021-11-07 08:07:03,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:03,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 08:07:03,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:03,711 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [438471337] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:03,711 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:03,711 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 08:07:03,711 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802206986] [2021-11-07 08:07:03,712 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 08:07:03,712 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:03,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 08:07:03,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 08:07:03,715 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:03,717 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 610 places, 564 transitions, 1257 flow. Second operand has 9 states, 9 states have (on average 563.0) internal successors, (5067), 9 states have internal predecessors, (5067), 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) [2021-11-07 08:07:03,717 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:03,717 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:03,717 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:04,106 INFO L129 PetriNetUnfolder]: 0/886 cut-off events. [2021-11-07 08:07:04,106 INFO L130 PetriNetUnfolder]: For 80/80 co-relation queries the response was YES. [2021-11-07 08:07:04,106 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1201 conditions, 886 events. 0/886 cut-off events. For 80/80 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2827 event pairs, 0 based on Foata normal form. 1/887 useless extension candidates. Maximal degree in co-relation 0. Up to 103 conditions per place. [2021-11-07 08:07:04,108 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 14 selfloop transitions, 8 changer transitions 0/574 dead transitions. [2021-11-07 08:07:04,108 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 618 places, 574 transitions, 1331 flow [2021-11-07 08:07:04,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 08:07:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 08:07:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 5072 transitions. [2021-11-07 08:07:04,110 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8191214470284238 [2021-11-07 08:07:04,110 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 5072 transitions. [2021-11-07 08:07:04,110 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 5072 transitions. [2021-11-07 08:07:04,111 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:04,111 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 5072 transitions. [2021-11-07 08:07:04,114 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 563.5555555555555) internal successors, (5072), 9 states have internal predecessors, (5072), 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) [2021-11-07 08:07:04,117 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 688.0) internal successors, (6880), 10 states have internal predecessors, (6880), 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) [2021-11-07 08:07:04,117 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 688.0) internal successors, (6880), 10 states have internal predecessors, (6880), 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) [2021-11-07 08:07:04,117 INFO L186 Difference]: Start difference. First operand has 610 places, 564 transitions, 1257 flow. Second operand 9 states and 5072 transitions. [2021-11-07 08:07:04,117 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 618 places, 574 transitions, 1331 flow [2021-11-07 08:07:04,120 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 616 places, 574 transitions, 1325 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 08:07:04,124 INFO L242 Difference]: Finished difference. Result has 619 places, 567 transitions, 1295 flow [2021-11-07 08:07:04,124 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1251, PETRI_DIFFERENCE_MINUEND_PLACES=608, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=564, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1295, PETRI_PLACES=619, PETRI_TRANSITIONS=567} [2021-11-07 08:07:04,124 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 10 predicate places. [2021-11-07 08:07:04,124 INFO L470 AbstractCegarLoop]: Abstraction has has 619 places, 567 transitions, 1295 flow [2021-11-07 08:07:04,125 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 563.0) internal successors, (5067), 9 states have internal predecessors, (5067), 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) [2021-11-07 08:07:04,125 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:04,125 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 08:07:04,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (156)] Ended with exit code 0 [2021-11-07 08:07:04,325 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 156 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable200 [2021-11-07 08:07:04,326 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:04,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:04,326 INFO L85 PathProgramCache]: Analyzing trace with hash -349970614, now seen corresponding path program 1 times [2021-11-07 08:07:04,326 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:04,326 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457671267] [2021-11-07 08:07:04,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:04,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:04,403 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:04,403 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457671267] [2021-11-07 08:07:04,403 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457671267] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:04,403 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2027259258] [2021-11-07 08:07:04,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:04,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:04,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:04,404 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:04,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (157)] Waiting until timeout for monitored process [2021-11-07 08:07:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:09,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 08:07:09,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:09,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2027259258] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:09,526 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:09,526 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 08:07:09,526 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352950801] [2021-11-07 08:07:09,527 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 08:07:09,527 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:09,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 08:07:09,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 08:07:09,530 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:09,533 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 619 places, 567 transitions, 1295 flow. Second operand has 11 states, 11 states have (on average 563.0909090909091) internal successors, (6194), 11 states have internal predecessors, (6194), 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) [2021-11-07 08:07:09,533 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:09,533 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:09,533 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:09,937 INFO L129 PetriNetUnfolder]: 0/876 cut-off events. [2021-11-07 08:07:09,938 INFO L130 PetriNetUnfolder]: For 203/203 co-relation queries the response was YES. [2021-11-07 08:07:09,938 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1265 conditions, 876 events. 0/876 cut-off events. For 203/203 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2751 event pairs, 0 based on Foata normal form. 1/877 useless extension candidates. Maximal degree in co-relation 0. Up to 97 conditions per place. [2021-11-07 08:07:09,939 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 16 selfloop transitions, 11 changer transitions 0/579 dead transitions. [2021-11-07 08:07:09,939 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 630 places, 579 transitions, 1391 flow [2021-11-07 08:07:09,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 08:07:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 08:07:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 6760 transitions. [2021-11-07 08:07:09,943 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8187984496124031 [2021-11-07 08:07:09,943 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 6760 transitions. [2021-11-07 08:07:09,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 6760 transitions. [2021-11-07 08:07:09,944 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:09,944 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 6760 transitions. [2021-11-07 08:07:09,947 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 563.3333333333334) internal successors, (6760), 12 states have internal predecessors, (6760), 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) [2021-11-07 08:07:09,951 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 688.0) internal successors, (8944), 13 states have internal predecessors, (8944), 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) [2021-11-07 08:07:09,952 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 688.0) internal successors, (8944), 13 states have internal predecessors, (8944), 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) [2021-11-07 08:07:09,952 INFO L186 Difference]: Start difference. First operand has 619 places, 567 transitions, 1295 flow. Second operand 12 states and 6760 transitions. [2021-11-07 08:07:09,952 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 630 places, 579 transitions, 1391 flow [2021-11-07 08:07:09,955 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 625 places, 579 transitions, 1373 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 08:07:09,959 INFO L242 Difference]: Finished difference. Result has 628 places, 570 transitions, 1333 flow [2021-11-07 08:07:09,959 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1277, PETRI_DIFFERENCE_MINUEND_PLACES=614, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=567, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1333, PETRI_PLACES=628, PETRI_TRANSITIONS=570} [2021-11-07 08:07:09,959 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 19 predicate places. [2021-11-07 08:07:09,959 INFO L470 AbstractCegarLoop]: Abstraction has has 628 places, 570 transitions, 1333 flow [2021-11-07 08:07:09,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 563.0909090909091) internal successors, (6194), 11 states have internal predecessors, (6194), 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) [2021-11-07 08:07:09,960 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:09,960 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 08:07:09,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (157)] Forceful destruction successful, exit code 0 [2021-11-07 08:07:10,161 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 157 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable201 [2021-11-07 08:07:10,161 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:10,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:10,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1127178374, now seen corresponding path program 1 times [2021-11-07 08:07:10,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:10,161 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43448096] [2021-11-07 08:07:10,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:10,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:10,253 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:10,253 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43448096] [2021-11-07 08:07:10,253 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43448096] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:10,253 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5739192] [2021-11-07 08:07:10,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:10,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:10,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:10,254 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:10,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (158)] Waiting until timeout for monitored process [2021-11-07 08:07:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:15,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 08:07:15,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:15,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5739192] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:15,187 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:15,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 13 [2021-11-07 08:07:15,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321594512] [2021-11-07 08:07:15,188 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 08:07:15,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:15,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 08:07:15,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2021-11-07 08:07:15,192 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:15,195 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 628 places, 570 transitions, 1333 flow. Second operand has 13 states, 13 states have (on average 563.1538461538462) internal successors, (7321), 13 states have internal predecessors, (7321), 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) [2021-11-07 08:07:15,195 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:15,195 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:15,195 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:15,630 INFO L129 PetriNetUnfolder]: 0/866 cut-off events. [2021-11-07 08:07:15,630 INFO L130 PetriNetUnfolder]: For 378/378 co-relation queries the response was YES. [2021-11-07 08:07:15,630 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1321 conditions, 866 events. 0/866 cut-off events. For 378/378 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2688 event pairs, 0 based on Foata normal form. 1/867 useless extension candidates. Maximal degree in co-relation 0. Up to 91 conditions per place. [2021-11-07 08:07:15,632 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 18 selfloop transitions, 14 changer transitions 0/584 dead transitions. [2021-11-07 08:07:15,632 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 642 places, 584 transitions, 1451 flow [2021-11-07 08:07:15,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 08:07:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-11-07 08:07:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 8448 transitions. [2021-11-07 08:07:15,636 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8186046511627907 [2021-11-07 08:07:15,636 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 8448 transitions. [2021-11-07 08:07:15,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 8448 transitions. [2021-11-07 08:07:15,637 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:15,637 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 8448 transitions. [2021-11-07 08:07:15,642 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 563.2) internal successors, (8448), 15 states have internal predecessors, (8448), 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) [2021-11-07 08:07:15,647 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 688.0) internal successors, (11008), 16 states have internal predecessors, (11008), 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) [2021-11-07 08:07:15,648 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 688.0) internal successors, (11008), 16 states have internal predecessors, (11008), 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) [2021-11-07 08:07:15,648 INFO L186 Difference]: Start difference. First operand has 628 places, 570 transitions, 1333 flow. Second operand 15 states and 8448 transitions. [2021-11-07 08:07:15,648 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 642 places, 584 transitions, 1451 flow [2021-11-07 08:07:15,652 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 634 places, 584 transitions, 1421 flow, removed 7 selfloop flow, removed 8 redundant places. [2021-11-07 08:07:15,656 INFO L242 Difference]: Finished difference. Result has 637 places, 573 transitions, 1371 flow [2021-11-07 08:07:15,656 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1303, PETRI_DIFFERENCE_MINUEND_PLACES=620, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=570, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1371, PETRI_PLACES=637, PETRI_TRANSITIONS=573} [2021-11-07 08:07:15,656 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 28 predicate places. [2021-11-07 08:07:15,656 INFO L470 AbstractCegarLoop]: Abstraction has has 637 places, 573 transitions, 1371 flow [2021-11-07 08:07:15,657 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 563.1538461538462) internal successors, (7321), 13 states have internal predecessors, (7321), 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) [2021-11-07 08:07:15,657 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:15,657 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2021-11-07 08:07:15,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (158)] Forceful destruction successful, exit code 0 [2021-11-07 08:07:15,858 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 158 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable202 [2021-11-07 08:07:15,858 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:15,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:15,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1174355575, now seen corresponding path program 1 times [2021-11-07 08:07:15,858 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:15,858 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790281323] [2021-11-07 08:07:15,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:15,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:15,963 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:15,963 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790281323] [2021-11-07 08:07:15,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790281323] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:15,963 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1929395947] [2021-11-07 08:07:15,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:15,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:15,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:15,966 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:15,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (159)] Waiting until timeout for monitored process [2021-11-07 08:07:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:20,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 08:07:20,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:21,034 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1929395947] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:21,034 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:21,034 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 15 [2021-11-07 08:07:21,034 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243696040] [2021-11-07 08:07:21,034 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-07 08:07:21,034 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:21,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-07 08:07:21,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2021-11-07 08:07:21,039 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:21,042 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 637 places, 573 transitions, 1371 flow. Second operand has 15 states, 15 states have (on average 563.2) internal successors, (8448), 15 states have internal predecessors, (8448), 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) [2021-11-07 08:07:21,042 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:21,042 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:21,042 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:21,490 INFO L129 PetriNetUnfolder]: 0/856 cut-off events. [2021-11-07 08:07:21,490 INFO L130 PetriNetUnfolder]: For 593/593 co-relation queries the response was YES. [2021-11-07 08:07:21,491 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1369 conditions, 856 events. 0/856 cut-off events. For 593/593 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2638 event pairs, 0 based on Foata normal form. 1/857 useless extension candidates. Maximal degree in co-relation 0. Up to 85 conditions per place. [2021-11-07 08:07:21,492 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 20 selfloop transitions, 17 changer transitions 0/589 dead transitions. [2021-11-07 08:07:21,492 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 654 places, 589 transitions, 1511 flow [2021-11-07 08:07:21,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-07 08:07:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-11-07 08:07:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 10136 transitions. [2021-11-07 08:07:21,497 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8184754521963824 [2021-11-07 08:07:21,497 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 10136 transitions. [2021-11-07 08:07:21,497 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 10136 transitions. [2021-11-07 08:07:21,498 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:21,498 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 10136 transitions. [2021-11-07 08:07:21,504 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 563.1111111111111) internal successors, (10136), 18 states have internal predecessors, (10136), 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) [2021-11-07 08:07:21,510 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 688.0) internal successors, (13072), 19 states have internal predecessors, (13072), 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) [2021-11-07 08:07:21,511 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 688.0) internal successors, (13072), 19 states have internal predecessors, (13072), 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) [2021-11-07 08:07:21,511 INFO L186 Difference]: Start difference. First operand has 637 places, 573 transitions, 1371 flow. Second operand 18 states and 10136 transitions. [2021-11-07 08:07:21,511 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 654 places, 589 transitions, 1511 flow [2021-11-07 08:07:21,516 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 643 places, 589 transitions, 1469 flow, removed 10 selfloop flow, removed 11 redundant places. [2021-11-07 08:07:21,520 INFO L242 Difference]: Finished difference. Result has 646 places, 576 transitions, 1409 flow [2021-11-07 08:07:21,520 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1329, PETRI_DIFFERENCE_MINUEND_PLACES=626, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=573, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=1409, PETRI_PLACES=646, PETRI_TRANSITIONS=576} [2021-11-07 08:07:21,520 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 37 predicate places. [2021-11-07 08:07:21,520 INFO L470 AbstractCegarLoop]: Abstraction has has 646 places, 576 transitions, 1409 flow [2021-11-07 08:07:21,521 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 563.2) internal successors, (8448), 15 states have internal predecessors, (8448), 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) [2021-11-07 08:07:21,521 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:21,521 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2021-11-07 08:07:21,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (159)] Ended with exit code 0 [2021-11-07 08:07:21,721 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable203,159 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:21,722 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:21,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:21,722 INFO L85 PathProgramCache]: Analyzing trace with hash -169428297, now seen corresponding path program 1 times [2021-11-07 08:07:21,722 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:21,722 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016218884] [2021-11-07 08:07:21,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:21,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:21,844 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:21,844 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016218884] [2021-11-07 08:07:21,845 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016218884] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:21,845 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312563369] [2021-11-07 08:07:21,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:21,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:21,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:21,845 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:21,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (160)] Waiting until timeout for monitored process [2021-11-07 08:07:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:26,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-07 08:07:26,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:26,896 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312563369] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:26,896 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:26,896 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 17 [2021-11-07 08:07:26,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847903488] [2021-11-07 08:07:26,897 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-07 08:07:26,897 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:26,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-07 08:07:26,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2021-11-07 08:07:26,902 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:26,906 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 646 places, 576 transitions, 1409 flow. Second operand has 17 states, 17 states have (on average 563.2352941176471) internal successors, (9575), 17 states have internal predecessors, (9575), 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) [2021-11-07 08:07:26,906 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:26,906 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:26,906 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:27,468 INFO L129 PetriNetUnfolder]: 0/846 cut-off events. [2021-11-07 08:07:27,468 INFO L130 PetriNetUnfolder]: For 836/836 co-relation queries the response was YES. [2021-11-07 08:07:27,469 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1409 conditions, 846 events. 0/846 cut-off events. For 836/836 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2575 event pairs, 0 based on Foata normal form. 1/847 useless extension candidates. Maximal degree in co-relation 0. Up to 79 conditions per place. [2021-11-07 08:07:27,470 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 22 selfloop transitions, 20 changer transitions 0/594 dead transitions. [2021-11-07 08:07:27,471 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 666 places, 594 transitions, 1571 flow [2021-11-07 08:07:27,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-11-07 08:07:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-11-07 08:07:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 11824 transitions. [2021-11-07 08:07:27,477 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8183831672203765 [2021-11-07 08:07:27,477 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 11824 transitions. [2021-11-07 08:07:27,477 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 11824 transitions. [2021-11-07 08:07:27,479 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:27,479 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 11824 transitions. [2021-11-07 08:07:27,486 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 563.047619047619) internal successors, (11824), 21 states have internal predecessors, (11824), 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) [2021-11-07 08:07:27,494 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 688.0) internal successors, (15136), 22 states have internal predecessors, (15136), 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) [2021-11-07 08:07:27,496 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 688.0) internal successors, (15136), 22 states have internal predecessors, (15136), 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) [2021-11-07 08:07:27,496 INFO L186 Difference]: Start difference. First operand has 646 places, 576 transitions, 1409 flow. Second operand 21 states and 11824 transitions. [2021-11-07 08:07:27,496 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 666 places, 594 transitions, 1571 flow [2021-11-07 08:07:27,504 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 652 places, 594 transitions, 1517 flow, removed 13 selfloop flow, removed 14 redundant places. [2021-11-07 08:07:27,509 INFO L242 Difference]: Finished difference. Result has 655 places, 579 transitions, 1447 flow [2021-11-07 08:07:27,510 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1355, PETRI_DIFFERENCE_MINUEND_PLACES=632, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=576, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=1447, PETRI_PLACES=655, PETRI_TRANSITIONS=579} [2021-11-07 08:07:27,510 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 46 predicate places. [2021-11-07 08:07:27,510 INFO L470 AbstractCegarLoop]: Abstraction has has 655 places, 579 transitions, 1447 flow [2021-11-07 08:07:27,512 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 563.2352941176471) internal successors, (9575), 17 states have internal predecessors, (9575), 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) [2021-11-07 08:07:27,513 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:27,513 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 1] [2021-11-07 08:07:27,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (160)] Ended with exit code 0 [2021-11-07 08:07:27,737 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 160 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable204 [2021-11-07 08:07:27,738 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:27,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:27,738 INFO L85 PathProgramCache]: Analyzing trace with hash 1813213252, now seen corresponding path program 1 times [2021-11-07 08:07:27,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:27,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108258329] [2021-11-07 08:07:27,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:27,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:27,921 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:27,921 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108258329] [2021-11-07 08:07:27,922 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108258329] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:27,922 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1110979953] [2021-11-07 08:07:27,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:27,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:27,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:27,923 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:27,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (161)] Waiting until timeout for monitored process [2021-11-07 08:07:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:32,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-07 08:07:32,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:33,033 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1110979953] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:33,033 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:33,033 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 19 [2021-11-07 08:07:33,033 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748402108] [2021-11-07 08:07:33,033 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-07 08:07:33,034 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:33,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-07 08:07:33,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2021-11-07 08:07:33,040 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:33,044 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 655 places, 579 transitions, 1447 flow. Second operand has 19 states, 19 states have (on average 563.2631578947369) internal successors, (10702), 19 states have internal predecessors, (10702), 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) [2021-11-07 08:07:33,044 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:33,044 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:33,044 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:33,623 INFO L129 PetriNetUnfolder]: 0/836 cut-off events. [2021-11-07 08:07:33,623 INFO L130 PetriNetUnfolder]: For 1095/1095 co-relation queries the response was YES. [2021-11-07 08:07:33,623 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1441 conditions, 836 events. 0/836 cut-off events. For 1095/1095 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2508 event pairs, 0 based on Foata normal form. 1/837 useless extension candidates. Maximal degree in co-relation 0. Up to 73 conditions per place. [2021-11-07 08:07:33,625 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 24 selfloop transitions, 23 changer transitions 0/599 dead transitions. [2021-11-07 08:07:33,625 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 678 places, 599 transitions, 1631 flow [2021-11-07 08:07:33,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-07 08:07:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-11-07 08:07:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 13512 transitions. [2021-11-07 08:07:33,631 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8183139534883721 [2021-11-07 08:07:33,632 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 13512 transitions. [2021-11-07 08:07:33,632 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 13512 transitions. [2021-11-07 08:07:33,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:33,634 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 13512 transitions. [2021-11-07 08:07:33,642 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 563.0) internal successors, (13512), 24 states have internal predecessors, (13512), 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) [2021-11-07 08:07:33,651 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 688.0) internal successors, (17200), 25 states have internal predecessors, (17200), 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) [2021-11-07 08:07:33,653 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 688.0) internal successors, (17200), 25 states have internal predecessors, (17200), 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) [2021-11-07 08:07:33,653 INFO L186 Difference]: Start difference. First operand has 655 places, 579 transitions, 1447 flow. Second operand 24 states and 13512 transitions. [2021-11-07 08:07:33,653 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 678 places, 599 transitions, 1631 flow [2021-11-07 08:07:33,661 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 661 places, 599 transitions, 1565 flow, removed 16 selfloop flow, removed 17 redundant places. [2021-11-07 08:07:33,666 INFO L242 Difference]: Finished difference. Result has 664 places, 582 transitions, 1485 flow [2021-11-07 08:07:33,666 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1381, PETRI_DIFFERENCE_MINUEND_PLACES=638, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=579, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=1485, PETRI_PLACES=664, PETRI_TRANSITIONS=582} [2021-11-07 08:07:33,666 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 55 predicate places. [2021-11-07 08:07:33,666 INFO L470 AbstractCegarLoop]: Abstraction has has 664 places, 582 transitions, 1485 flow [2021-11-07 08:07:33,668 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 563.2631578947369) internal successors, (10702), 19 states have internal predecessors, (10702), 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) [2021-11-07 08:07:33,668 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:33,668 INFO L254 CegarLoopForPetriNet]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 1, 1] [2021-11-07 08:07:33,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (161)] Forceful destruction successful, exit code 0 [2021-11-07 08:07:33,868 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable205,161 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:33,868 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:33,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:33,869 INFO L85 PathProgramCache]: Analyzing trace with hash -1322633360, now seen corresponding path program 1 times [2021-11-07 08:07:33,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:33,869 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215944511] [2021-11-07 08:07:33,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:33,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:34,039 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:34,039 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215944511] [2021-11-07 08:07:34,039 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215944511] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:34,039 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [866272141] [2021-11-07 08:07:34,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:34,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:34,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:34,040 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:34,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (162)] Waiting until timeout for monitored process [2021-11-07 08:07:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:38,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-07 08:07:38,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:39,234 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [866272141] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:39,234 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:39,234 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 21 [2021-11-07 08:07:39,234 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162115613] [2021-11-07 08:07:39,235 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-07 08:07:39,235 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:39,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-07 08:07:39,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=300, Unknown=0, NotChecked=0, Total=420 [2021-11-07 08:07:39,242 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:39,246 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 664 places, 582 transitions, 1485 flow. Second operand has 21 states, 21 states have (on average 563.2857142857143) internal successors, (11829), 21 states have internal predecessors, (11829), 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) [2021-11-07 08:07:39,246 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:39,246 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:39,246 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:39,935 INFO L129 PetriNetUnfolder]: 0/826 cut-off events. [2021-11-07 08:07:39,935 INFO L130 PetriNetUnfolder]: For 1358/1358 co-relation queries the response was YES. [2021-11-07 08:07:39,935 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1465 conditions, 826 events. 0/826 cut-off events. For 1358/1358 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2445 event pairs, 0 based on Foata normal form. 1/827 useless extension candidates. Maximal degree in co-relation 0. Up to 67 conditions per place. [2021-11-07 08:07:39,936 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 26 selfloop transitions, 26 changer transitions 0/604 dead transitions. [2021-11-07 08:07:39,936 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 690 places, 604 transitions, 1691 flow [2021-11-07 08:07:39,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-11-07 08:07:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2021-11-07 08:07:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 15200 transitions. [2021-11-07 08:07:39,943 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.818260120585702 [2021-11-07 08:07:39,943 INFO L72 ComplementDD]: Start complementDD. Operand 27 states and 15200 transitions. [2021-11-07 08:07:39,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 15200 transitions. [2021-11-07 08:07:39,945 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:39,945 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 27 states and 15200 transitions. [2021-11-07 08:07:39,954 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 28 states, 27 states have (on average 562.9629629629629) internal successors, (15200), 27 states have internal predecessors, (15200), 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) [2021-11-07 08:07:39,963 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 28 states, 28 states have (on average 688.0) internal successors, (19264), 28 states have internal predecessors, (19264), 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) [2021-11-07 08:07:39,965 INFO L81 ComplementDD]: Finished complementDD. Result has 28 states, 28 states have (on average 688.0) internal successors, (19264), 28 states have internal predecessors, (19264), 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) [2021-11-07 08:07:39,965 INFO L186 Difference]: Start difference. First operand has 664 places, 582 transitions, 1485 flow. Second operand 27 states and 15200 transitions. [2021-11-07 08:07:39,966 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 690 places, 604 transitions, 1691 flow [2021-11-07 08:07:39,973 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 670 places, 604 transitions, 1613 flow, removed 19 selfloop flow, removed 20 redundant places. [2021-11-07 08:07:39,977 INFO L242 Difference]: Finished difference. Result has 673 places, 585 transitions, 1523 flow [2021-11-07 08:07:39,978 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1407, PETRI_DIFFERENCE_MINUEND_PLACES=644, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=582, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=27, PETRI_FLOW=1523, PETRI_PLACES=673, PETRI_TRANSITIONS=585} [2021-11-07 08:07:39,978 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 64 predicate places. [2021-11-07 08:07:39,978 INFO L470 AbstractCegarLoop]: Abstraction has has 673 places, 585 transitions, 1523 flow [2021-11-07 08:07:39,979 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 563.2857142857143) internal successors, (11829), 21 states have internal predecessors, (11829), 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) [2021-11-07 08:07:39,979 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:39,979 INFO L254 CegarLoopForPetriNet]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 1, 1, 1] [2021-11-07 08:07:40,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (162)] Ended with exit code 0 [2021-11-07 08:07:40,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 162 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable206 [2021-11-07 08:07:40,180 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:40,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:40,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1385485691, now seen corresponding path program 1 times [2021-11-07 08:07:40,180 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:40,180 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181305698] [2021-11-07 08:07:40,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:40,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:40,372 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:40,372 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181305698] [2021-11-07 08:07:40,372 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181305698] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:40,372 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [890056602] [2021-11-07 08:07:40,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:40,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:40,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:40,373 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:40,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (163)] Waiting until timeout for monitored process [2021-11-07 08:07:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:45,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 20 conjunts are in the unsatisfiable core [2021-11-07 08:07:45,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:45,608 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [890056602] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:45,608 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:45,608 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 23 [2021-11-07 08:07:45,608 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797091314] [2021-11-07 08:07:45,608 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-07 08:07:45,608 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:45,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-07 08:07:45,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-11-07 08:07:45,616 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:45,620 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 673 places, 585 transitions, 1523 flow. Second operand has 23 states, 23 states have (on average 563.304347826087) internal successors, (12956), 23 states have internal predecessors, (12956), 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) [2021-11-07 08:07:45,620 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:45,621 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:45,621 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:46,228 INFO L129 PetriNetUnfolder]: 0/816 cut-off events. [2021-11-07 08:07:46,228 INFO L130 PetriNetUnfolder]: For 1613/1613 co-relation queries the response was YES. [2021-11-07 08:07:46,228 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1481 conditions, 816 events. 0/816 cut-off events. For 1613/1613 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2382 event pairs, 0 based on Foata normal form. 1/817 useless extension candidates. Maximal degree in co-relation 0. Up to 61 conditions per place. [2021-11-07 08:07:46,229 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 28 selfloop transitions, 29 changer transitions 0/609 dead transitions. [2021-11-07 08:07:46,229 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 702 places, 609 transitions, 1751 flow [2021-11-07 08:07:46,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-11-07 08:07:46,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2021-11-07 08:07:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 16888 transitions. [2021-11-07 08:07:46,237 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.818217054263566 [2021-11-07 08:07:46,238 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 16888 transitions. [2021-11-07 08:07:46,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 16888 transitions. [2021-11-07 08:07:46,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:46,240 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 16888 transitions. [2021-11-07 08:07:46,254 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 562.9333333333333) internal successors, (16888), 30 states have internal predecessors, (16888), 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) [2021-11-07 08:07:46,264 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 688.0) internal successors, (21328), 31 states have internal predecessors, (21328), 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) [2021-11-07 08:07:46,267 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 688.0) internal successors, (21328), 31 states have internal predecessors, (21328), 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) [2021-11-07 08:07:46,267 INFO L186 Difference]: Start difference. First operand has 673 places, 585 transitions, 1523 flow. Second operand 30 states and 16888 transitions. [2021-11-07 08:07:46,267 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 702 places, 609 transitions, 1751 flow [2021-11-07 08:07:46,276 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 679 places, 609 transitions, 1661 flow, removed 22 selfloop flow, removed 23 redundant places. [2021-11-07 08:07:46,281 INFO L242 Difference]: Finished difference. Result has 682 places, 588 transitions, 1561 flow [2021-11-07 08:07:46,281 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1433, PETRI_DIFFERENCE_MINUEND_PLACES=650, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=585, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=26, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=1561, PETRI_PLACES=682, PETRI_TRANSITIONS=588} [2021-11-07 08:07:46,281 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 73 predicate places. [2021-11-07 08:07:46,282 INFO L470 AbstractCegarLoop]: Abstraction has has 682 places, 588 transitions, 1561 flow [2021-11-07 08:07:46,284 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 563.304347826087) internal successors, (12956), 23 states have internal predecessors, (12956), 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) [2021-11-07 08:07:46,284 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:46,285 INFO L254 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 1, 1, 1, 1] [2021-11-07 08:07:46,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (163)] Forceful destruction successful, exit code 0 [2021-11-07 08:07:46,509 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable207,163 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:46,510 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:46,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:46,510 INFO L85 PathProgramCache]: Analyzing trace with hash 624394149, now seen corresponding path program 1 times [2021-11-07 08:07:46,510 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:46,510 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481692256] [2021-11-07 08:07:46,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:46,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:46,731 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:46,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481692256] [2021-11-07 08:07:46,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1481692256] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:46,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1220371771] [2021-11-07 08:07:46,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:46,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:46,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:46,732 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:46,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (164)] Waiting until timeout for monitored process [2021-11-07 08:07:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:51,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 22 conjunts are in the unsatisfiable core [2021-11-07 08:07:51,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:52,110 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1220371771] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:52,110 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:52,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 25 [2021-11-07 08:07:52,111 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594397967] [2021-11-07 08:07:52,111 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-07 08:07:52,111 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:52,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-07 08:07:52,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=432, Unknown=0, NotChecked=0, Total=600 [2021-11-07 08:07:52,119 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:52,124 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 682 places, 588 transitions, 1561 flow. Second operand has 25 states, 25 states have (on average 563.32) internal successors, (14083), 25 states have internal predecessors, (14083), 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) [2021-11-07 08:07:52,124 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:52,124 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:52,124 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:52,765 INFO L129 PetriNetUnfolder]: 0/806 cut-off events. [2021-11-07 08:07:52,766 INFO L130 PetriNetUnfolder]: For 1848/1848 co-relation queries the response was YES. [2021-11-07 08:07:52,766 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1489 conditions, 806 events. 0/806 cut-off events. For 1848/1848 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2319 event pairs, 0 based on Foata normal form. 1/807 useless extension candidates. Maximal degree in co-relation 0. Up to 55 conditions per place. [2021-11-07 08:07:52,767 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 30 selfloop transitions, 32 changer transitions 0/614 dead transitions. [2021-11-07 08:07:52,768 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 714 places, 614 transitions, 1811 flow [2021-11-07 08:07:52,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-11-07 08:07:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2021-11-07 08:07:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 18576 transitions. [2021-11-07 08:07:52,793 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181818181818182 [2021-11-07 08:07:52,793 INFO L72 ComplementDD]: Start complementDD. Operand 33 states and 18576 transitions. [2021-11-07 08:07:52,793 INFO L73 IsDeterministic]: Start isDeterministic. Operand 33 states and 18576 transitions. [2021-11-07 08:07:52,797 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:52,797 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 33 states and 18576 transitions. [2021-11-07 08:07:52,814 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 34 states, 33 states have (on average 562.9090909090909) internal successors, (18576), 33 states have internal predecessors, (18576), 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) [2021-11-07 08:07:52,831 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 34 states, 34 states have (on average 688.0) internal successors, (23392), 34 states have internal predecessors, (23392), 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) [2021-11-07 08:07:52,835 INFO L81 ComplementDD]: Finished complementDD. Result has 34 states, 34 states have (on average 688.0) internal successors, (23392), 34 states have internal predecessors, (23392), 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) [2021-11-07 08:07:52,836 INFO L186 Difference]: Start difference. First operand has 682 places, 588 transitions, 1561 flow. Second operand 33 states and 18576 transitions. [2021-11-07 08:07:52,836 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 714 places, 614 transitions, 1811 flow [2021-11-07 08:07:52,850 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 688 places, 614 transitions, 1709 flow, removed 25 selfloop flow, removed 26 redundant places. [2021-11-07 08:07:52,856 INFO L242 Difference]: Finished difference. Result has 691 places, 591 transitions, 1599 flow [2021-11-07 08:07:52,857 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1459, PETRI_DIFFERENCE_MINUEND_PLACES=656, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=588, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=33, PETRI_FLOW=1599, PETRI_PLACES=691, PETRI_TRANSITIONS=591} [2021-11-07 08:07:52,857 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 82 predicate places. [2021-11-07 08:07:52,857 INFO L470 AbstractCegarLoop]: Abstraction has has 691 places, 591 transitions, 1599 flow [2021-11-07 08:07:52,860 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 563.32) internal successors, (14083), 25 states have internal predecessors, (14083), 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) [2021-11-07 08:07:52,860 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:52,860 INFO L254 CegarLoopForPetriNet]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 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, 1, 1, 1, 1, 1] [2021-11-07 08:07:52,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (164)] Forceful destruction successful, exit code 0 [2021-11-07 08:07:53,079 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 164 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable208 [2021-11-07 08:07:53,079 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:53,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:53,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1020994770, now seen corresponding path program 1 times [2021-11-07 08:07:53,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:53,080 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961094534] [2021-11-07 08:07:53,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:53,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:53,321 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:53,321 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961094534] [2021-11-07 08:07:53,321 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961094534] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:53,322 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [300113099] [2021-11-07 08:07:53,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:53,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:53,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:53,323 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:53,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (165)] Waiting until timeout for monitored process [2021-11-07 08:07:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:58,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-07 08:07:58,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:07:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:58,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [300113099] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:58,660 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:07:58,661 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 27 [2021-11-07 08:07:58,661 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438448511] [2021-11-07 08:07:58,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-11-07 08:07:58,661 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:07:58,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-11-07 08:07:58,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=507, Unknown=0, NotChecked=0, Total=702 [2021-11-07 08:07:58,670 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:07:58,675 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 691 places, 591 transitions, 1599 flow. Second operand has 27 states, 27 states have (on average 563.3333333333334) internal successors, (15210), 27 states have internal predecessors, (15210), 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) [2021-11-07 08:07:58,676 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:07:58,676 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:07:58,676 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:07:59,373 INFO L129 PetriNetUnfolder]: 0/796 cut-off events. [2021-11-07 08:07:59,373 INFO L130 PetriNetUnfolder]: For 2051/2051 co-relation queries the response was YES. [2021-11-07 08:07:59,374 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1489 conditions, 796 events. 0/796 cut-off events. For 2051/2051 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2248 event pairs, 0 based on Foata normal form. 1/797 useless extension candidates. Maximal degree in co-relation 0. Up to 49 conditions per place. [2021-11-07 08:07:59,375 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 32 selfloop transitions, 35 changer transitions 0/619 dead transitions. [2021-11-07 08:07:59,375 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 726 places, 619 transitions, 1871 flow [2021-11-07 08:07:59,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-07 08:07:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2021-11-07 08:07:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 20264 transitions. [2021-11-07 08:07:59,384 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181524547803618 [2021-11-07 08:07:59,384 INFO L72 ComplementDD]: Start complementDD. Operand 36 states and 20264 transitions. [2021-11-07 08:07:59,384 INFO L73 IsDeterministic]: Start isDeterministic. Operand 36 states and 20264 transitions. [2021-11-07 08:07:59,387 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:07:59,387 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 36 states and 20264 transitions. [2021-11-07 08:07:59,398 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 37 states, 36 states have (on average 562.8888888888889) internal successors, (20264), 36 states have internal predecessors, (20264), 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) [2021-11-07 08:07:59,410 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 37 states, 37 states have (on average 688.0) internal successors, (25456), 37 states have internal predecessors, (25456), 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) [2021-11-07 08:07:59,414 INFO L81 ComplementDD]: Finished complementDD. Result has 37 states, 37 states have (on average 688.0) internal successors, (25456), 37 states have internal predecessors, (25456), 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) [2021-11-07 08:07:59,414 INFO L186 Difference]: Start difference. First operand has 691 places, 591 transitions, 1599 flow. Second operand 36 states and 20264 transitions. [2021-11-07 08:07:59,414 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 726 places, 619 transitions, 1871 flow [2021-11-07 08:07:59,426 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 697 places, 619 transitions, 1757 flow, removed 28 selfloop flow, removed 29 redundant places. [2021-11-07 08:07:59,430 INFO L242 Difference]: Finished difference. Result has 700 places, 594 transitions, 1637 flow [2021-11-07 08:07:59,431 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1485, PETRI_DIFFERENCE_MINUEND_PLACES=662, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=591, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=32, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=36, PETRI_FLOW=1637, PETRI_PLACES=700, PETRI_TRANSITIONS=594} [2021-11-07 08:07:59,431 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 91 predicate places. [2021-11-07 08:07:59,431 INFO L470 AbstractCegarLoop]: Abstraction has has 700 places, 594 transitions, 1637 flow [2021-11-07 08:07:59,433 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 563.3333333333334) internal successors, (15210), 27 states have internal predecessors, (15210), 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) [2021-11-07 08:07:59,433 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:07:59,433 INFO L254 CegarLoopForPetriNet]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1] [2021-11-07 08:07:59,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (165)] Forceful destruction successful, exit code 0 [2021-11-07 08:07:59,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 165 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable209 [2021-11-07 08:07:59,634 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:07:59,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:07:59,634 INFO L85 PathProgramCache]: Analyzing trace with hash 2018639190, now seen corresponding path program 1 times [2021-11-07 08:07:59,634 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:07:59,634 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300786115] [2021-11-07 08:07:59,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:59,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:07:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:07:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:07:59,970 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:07:59,970 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300786115] [2021-11-07 08:07:59,971 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300786115] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:07:59,971 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1908540607] [2021-11-07 08:07:59,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:07:59,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:07:59,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:07:59,974 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:07:59,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (166)] Waiting until timeout for monitored process [2021-11-07 08:08:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:05,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-07 08:08:05,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:05,382 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1908540607] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:05,382 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:05,382 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 29 [2021-11-07 08:08:05,383 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574655078] [2021-11-07 08:08:05,383 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2021-11-07 08:08:05,383 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:05,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-11-07 08:08:05,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=588, Unknown=0, NotChecked=0, Total=812 [2021-11-07 08:08:05,395 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:05,401 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 700 places, 594 transitions, 1637 flow. Second operand has 29 states, 29 states have (on average 563.3448275862069) internal successors, (16337), 29 states have internal predecessors, (16337), 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) [2021-11-07 08:08:05,401 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:05,401 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:05,401 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:06,140 INFO L129 PetriNetUnfolder]: 0/786 cut-off events. [2021-11-07 08:08:06,140 INFO L130 PetriNetUnfolder]: For 2210/2210 co-relation queries the response was YES. [2021-11-07 08:08:06,140 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1481 conditions, 786 events. 0/786 cut-off events. For 2210/2210 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2185 event pairs, 0 based on Foata normal form. 1/787 useless extension candidates. Maximal degree in co-relation 0. Up to 43 conditions per place. [2021-11-07 08:08:06,142 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 34 selfloop transitions, 38 changer transitions 0/624 dead transitions. [2021-11-07 08:08:06,142 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 738 places, 624 transitions, 1931 flow [2021-11-07 08:08:06,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-11-07 08:08:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2021-11-07 08:08:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 21952 transitions. [2021-11-07 08:08:06,151 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181276088252832 [2021-11-07 08:08:06,151 INFO L72 ComplementDD]: Start complementDD. Operand 39 states and 21952 transitions. [2021-11-07 08:08:06,151 INFO L73 IsDeterministic]: Start isDeterministic. Operand 39 states and 21952 transitions. [2021-11-07 08:08:06,154 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:06,154 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 39 states and 21952 transitions. [2021-11-07 08:08:06,166 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 40 states, 39 states have (on average 562.8717948717949) internal successors, (21952), 39 states have internal predecessors, (21952), 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) [2021-11-07 08:08:06,179 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 40 states, 40 states have (on average 688.0) internal successors, (27520), 40 states have internal predecessors, (27520), 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) [2021-11-07 08:08:06,183 INFO L81 ComplementDD]: Finished complementDD. Result has 40 states, 40 states have (on average 688.0) internal successors, (27520), 40 states have internal predecessors, (27520), 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) [2021-11-07 08:08:06,183 INFO L186 Difference]: Start difference. First operand has 700 places, 594 transitions, 1637 flow. Second operand 39 states and 21952 transitions. [2021-11-07 08:08:06,183 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 738 places, 624 transitions, 1931 flow [2021-11-07 08:08:06,197 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 706 places, 624 transitions, 1805 flow, removed 31 selfloop flow, removed 32 redundant places. [2021-11-07 08:08:06,201 INFO L242 Difference]: Finished difference. Result has 709 places, 597 transitions, 1675 flow [2021-11-07 08:08:06,202 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1511, PETRI_DIFFERENCE_MINUEND_PLACES=668, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=594, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=39, PETRI_FLOW=1675, PETRI_PLACES=709, PETRI_TRANSITIONS=597} [2021-11-07 08:08:06,202 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 100 predicate places. [2021-11-07 08:08:06,202 INFO L470 AbstractCegarLoop]: Abstraction has has 709 places, 597 transitions, 1675 flow [2021-11-07 08:08:06,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 563.3448275862069) internal successors, (16337), 29 states have internal predecessors, (16337), 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) [2021-11-07 08:08:06,205 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:06,205 INFO L254 CegarLoopForPetriNet]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 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, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:06,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (166)] Ended with exit code 0 [2021-11-07 08:08:06,417 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 166 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable210 [2021-11-07 08:08:06,417 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:06,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:06,418 INFO L85 PathProgramCache]: Analyzing trace with hash -565548195, now seen corresponding path program 1 times [2021-11-07 08:08:06,418 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:06,418 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937394413] [2021-11-07 08:08:06,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:06,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 793 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:06,765 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:06,765 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937394413] [2021-11-07 08:08:06,765 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937394413] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:06,766 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066865386] [2021-11-07 08:08:06,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:06,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:06,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:06,767 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:06,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (167)] Waiting until timeout for monitored process [2021-11-07 08:08:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:12,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-07 08:08:12,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 793 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:12,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1066865386] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:12,387 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:12,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 31 [2021-11-07 08:08:12,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457125338] [2021-11-07 08:08:12,388 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-11-07 08:08:12,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:12,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-11-07 08:08:12,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=675, Unknown=0, NotChecked=0, Total=930 [2021-11-07 08:08:12,398 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:12,404 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 709 places, 597 transitions, 1675 flow. Second operand has 31 states, 31 states have (on average 563.3548387096774) internal successors, (17464), 31 states have internal predecessors, (17464), 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) [2021-11-07 08:08:12,404 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:12,404 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:12,404 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:13,226 INFO L129 PetriNetUnfolder]: 0/776 cut-off events. [2021-11-07 08:08:13,226 INFO L130 PetriNetUnfolder]: For 2313/2313 co-relation queries the response was YES. [2021-11-07 08:08:13,226 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1465 conditions, 776 events. 0/776 cut-off events. For 2313/2313 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2122 event pairs, 0 based on Foata normal form. 1/777 useless extension candidates. Maximal degree in co-relation 0. Up to 37 conditions per place. [2021-11-07 08:08:13,228 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 36 selfloop transitions, 41 changer transitions 0/629 dead transitions. [2021-11-07 08:08:13,228 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 750 places, 629 transitions, 1991 flow [2021-11-07 08:08:13,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-11-07 08:08:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2021-11-07 08:08:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 23640 transitions. [2021-11-07 08:08:13,238 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8181063122923588 [2021-11-07 08:08:13,238 INFO L72 ComplementDD]: Start complementDD. Operand 42 states and 23640 transitions. [2021-11-07 08:08:13,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 23640 transitions. [2021-11-07 08:08:13,241 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:13,241 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 42 states and 23640 transitions. [2021-11-07 08:08:13,254 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 43 states, 42 states have (on average 562.8571428571429) internal successors, (23640), 42 states have internal predecessors, (23640), 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) [2021-11-07 08:08:13,268 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 43 states, 43 states have (on average 688.0) internal successors, (29584), 43 states have internal predecessors, (29584), 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) [2021-11-07 08:08:13,273 INFO L81 ComplementDD]: Finished complementDD. Result has 43 states, 43 states have (on average 688.0) internal successors, (29584), 43 states have internal predecessors, (29584), 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) [2021-11-07 08:08:13,273 INFO L186 Difference]: Start difference. First operand has 709 places, 597 transitions, 1675 flow. Second operand 42 states and 23640 transitions. [2021-11-07 08:08:13,273 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 750 places, 629 transitions, 1991 flow [2021-11-07 08:08:13,288 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 715 places, 629 transitions, 1853 flow, removed 34 selfloop flow, removed 35 redundant places. [2021-11-07 08:08:13,292 INFO L242 Difference]: Finished difference. Result has 718 places, 600 transitions, 1713 flow [2021-11-07 08:08:13,293 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1537, PETRI_DIFFERENCE_MINUEND_PLACES=674, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=597, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=42, PETRI_FLOW=1713, PETRI_PLACES=718, PETRI_TRANSITIONS=600} [2021-11-07 08:08:13,293 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 109 predicate places. [2021-11-07 08:08:13,293 INFO L470 AbstractCegarLoop]: Abstraction has has 718 places, 600 transitions, 1713 flow [2021-11-07 08:08:13,295 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 563.3548387096774) internal successors, (17464), 31 states have internal predecessors, (17464), 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) [2021-11-07 08:08:13,295 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:13,295 INFO L254 CegarLoopForPetriNet]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:13,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (167)] Ended with exit code 0 [2021-11-07 08:08:13,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable211,167 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:13,495 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:13,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:13,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1726225027, now seen corresponding path program 1 times [2021-11-07 08:08:13,496 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:13,496 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342822823] [2021-11-07 08:08:13,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:13,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:13,893 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:13,893 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342822823] [2021-11-07 08:08:13,893 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342822823] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:13,893 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2095604011] [2021-11-07 08:08:13,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:13,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:13,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:13,894 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:13,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (168)] Waiting until timeout for monitored process [2021-11-07 08:08:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:19,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-07 08:08:19,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:19,464 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:19,464 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2095604011] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:19,464 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:19,464 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 33 [2021-11-07 08:08:19,465 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863409869] [2021-11-07 08:08:19,465 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2021-11-07 08:08:19,465 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:19,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-11-07 08:08:19,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=288, Invalid=768, Unknown=0, NotChecked=0, Total=1056 [2021-11-07 08:08:19,475 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:19,482 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 718 places, 600 transitions, 1713 flow. Second operand has 33 states, 33 states have (on average 563.3636363636364) internal successors, (18591), 33 states have internal predecessors, (18591), 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) [2021-11-07 08:08:19,482 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:19,482 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:19,482 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:20,298 INFO L129 PetriNetUnfolder]: 0/766 cut-off events. [2021-11-07 08:08:20,298 INFO L130 PetriNetUnfolder]: For 2348/2348 co-relation queries the response was YES. [2021-11-07 08:08:20,299 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1441 conditions, 766 events. 0/766 cut-off events. For 2348/2348 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2059 event pairs, 0 based on Foata normal form. 1/767 useless extension candidates. Maximal degree in co-relation 0. Up to 31 conditions per place. [2021-11-07 08:08:20,300 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 38 selfloop transitions, 44 changer transitions 0/634 dead transitions. [2021-11-07 08:08:20,300 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 762 places, 634 transitions, 2051 flow [2021-11-07 08:08:20,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-11-07 08:08:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2021-11-07 08:08:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 25328 transitions. [2021-11-07 08:08:20,310 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180878552971577 [2021-11-07 08:08:20,311 INFO L72 ComplementDD]: Start complementDD. Operand 45 states and 25328 transitions. [2021-11-07 08:08:20,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 45 states and 25328 transitions. [2021-11-07 08:08:20,314 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:20,314 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 45 states and 25328 transitions. [2021-11-07 08:08:20,328 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 46 states, 45 states have (on average 562.8444444444444) internal successors, (25328), 45 states have internal predecessors, (25328), 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) [2021-11-07 08:08:20,343 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 46 states, 46 states have (on average 688.0) internal successors, (31648), 46 states have internal predecessors, (31648), 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) [2021-11-07 08:08:20,347 INFO L81 ComplementDD]: Finished complementDD. Result has 46 states, 46 states have (on average 688.0) internal successors, (31648), 46 states have internal predecessors, (31648), 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) [2021-11-07 08:08:20,347 INFO L186 Difference]: Start difference. First operand has 718 places, 600 transitions, 1713 flow. Second operand 45 states and 25328 transitions. [2021-11-07 08:08:20,347 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 762 places, 634 transitions, 2051 flow [2021-11-07 08:08:20,364 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 724 places, 634 transitions, 1901 flow, removed 37 selfloop flow, removed 38 redundant places. [2021-11-07 08:08:20,369 INFO L242 Difference]: Finished difference. Result has 727 places, 603 transitions, 1751 flow [2021-11-07 08:08:20,369 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1563, PETRI_DIFFERENCE_MINUEND_PLACES=680, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=600, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=45, PETRI_FLOW=1751, PETRI_PLACES=727, PETRI_TRANSITIONS=603} [2021-11-07 08:08:20,369 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 118 predicate places. [2021-11-07 08:08:20,370 INFO L470 AbstractCegarLoop]: Abstraction has has 727 places, 603 transitions, 1751 flow [2021-11-07 08:08:20,373 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 563.3636363636364) internal successors, (18591), 33 states have internal predecessors, (18591), 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) [2021-11-07 08:08:20,373 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:20,373 INFO L254 CegarLoopForPetriNet]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:20,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (168)] Ended with exit code 0 [2021-11-07 08:08:20,589 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 168 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable212 [2021-11-07 08:08:20,590 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:20,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:20,590 INFO L85 PathProgramCache]: Analyzing trace with hash 368275464, now seen corresponding path program 1 times [2021-11-07 08:08:20,590 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:20,590 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583223153] [2021-11-07 08:08:20,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:20,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:21,099 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:21,099 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583223153] [2021-11-07 08:08:21,099 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1583223153] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:21,099 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [219997518] [2021-11-07 08:08:21,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:21,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:21,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:21,100 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:21,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (169)] Waiting until timeout for monitored process [2021-11-07 08:08:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:26,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-07 08:08:26,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:26,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [219997518] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:26,731 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:26,731 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 35 [2021-11-07 08:08:26,731 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665808026] [2021-11-07 08:08:26,731 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2021-11-07 08:08:26,731 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:26,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-11-07 08:08:26,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=323, Invalid=867, Unknown=0, NotChecked=0, Total=1190 [2021-11-07 08:08:26,742 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:26,749 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 727 places, 603 transitions, 1751 flow. Second operand has 35 states, 35 states have (on average 563.3714285714286) internal successors, (19718), 35 states have internal predecessors, (19718), 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) [2021-11-07 08:08:26,749 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:26,749 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:26,749 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:27,623 INFO L129 PetriNetUnfolder]: 0/756 cut-off events. [2021-11-07 08:08:27,623 INFO L130 PetriNetUnfolder]: For 2303/2303 co-relation queries the response was YES. [2021-11-07 08:08:27,623 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1409 conditions, 756 events. 0/756 cut-off events. For 2303/2303 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1996 event pairs, 0 based on Foata normal form. 1/757 useless extension candidates. Maximal degree in co-relation 0. Up to 25 conditions per place. [2021-11-07 08:08:27,625 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 40 selfloop transitions, 47 changer transitions 0/639 dead transitions. [2021-11-07 08:08:27,625 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 774 places, 639 transitions, 2111 flow [2021-11-07 08:08:27,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-11-07 08:08:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2021-11-07 08:08:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 27016 transitions. [2021-11-07 08:08:27,636 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180717054263565 [2021-11-07 08:08:27,636 INFO L72 ComplementDD]: Start complementDD. Operand 48 states and 27016 transitions. [2021-11-07 08:08:27,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 48 states and 27016 transitions. [2021-11-07 08:08:27,640 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:27,640 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 48 states and 27016 transitions. [2021-11-07 08:08:27,655 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 49 states, 48 states have (on average 562.8333333333334) internal successors, (27016), 48 states have internal predecessors, (27016), 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) [2021-11-07 08:08:27,672 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 49 states, 49 states have (on average 688.0) internal successors, (33712), 49 states have internal predecessors, (33712), 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) [2021-11-07 08:08:27,676 INFO L81 ComplementDD]: Finished complementDD. Result has 49 states, 49 states have (on average 688.0) internal successors, (33712), 49 states have internal predecessors, (33712), 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) [2021-11-07 08:08:27,677 INFO L186 Difference]: Start difference. First operand has 727 places, 603 transitions, 1751 flow. Second operand 48 states and 27016 transitions. [2021-11-07 08:08:27,677 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 774 places, 639 transitions, 2111 flow [2021-11-07 08:08:27,696 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 733 places, 639 transitions, 1949 flow, removed 40 selfloop flow, removed 41 redundant places. [2021-11-07 08:08:27,701 INFO L242 Difference]: Finished difference. Result has 736 places, 606 transitions, 1789 flow [2021-11-07 08:08:27,702 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1589, PETRI_DIFFERENCE_MINUEND_PLACES=686, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=603, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=44, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=48, PETRI_FLOW=1789, PETRI_PLACES=736, PETRI_TRANSITIONS=606} [2021-11-07 08:08:27,702 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 127 predicate places. [2021-11-07 08:08:27,702 INFO L470 AbstractCegarLoop]: Abstraction has has 736 places, 606 transitions, 1789 flow [2021-11-07 08:08:27,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 563.3714285714286) internal successors, (19718), 35 states have internal predecessors, (19718), 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) [2021-11-07 08:08:27,706 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:27,706 INFO L254 CegarLoopForPetriNet]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:27,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (169)] Forceful destruction successful, exit code 0 [2021-11-07 08:08:27,933 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 169 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable213 [2021-11-07 08:08:27,934 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:27,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:27,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1442889428, now seen corresponding path program 1 times [2021-11-07 08:08:27,934 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:27,934 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202473946] [2021-11-07 08:08:27,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:27,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 1216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:28,356 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:28,356 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202473946] [2021-11-07 08:08:28,356 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202473946] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:28,356 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1896710964] [2021-11-07 08:08:28,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:28,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:28,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:28,361 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:28,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (170)] Waiting until timeout for monitored process [2021-11-07 08:08:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:33,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 34 conjunts are in the unsatisfiable core [2021-11-07 08:08:33,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 1216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:34,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1896710964] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:34,111 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:34,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 37 [2021-11-07 08:08:34,111 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892551607] [2021-11-07 08:08:34,111 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2021-11-07 08:08:34,111 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:34,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-11-07 08:08:34,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=972, Unknown=0, NotChecked=0, Total=1332 [2021-11-07 08:08:34,123 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:34,130 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 736 places, 606 transitions, 1789 flow. Second operand has 37 states, 37 states have (on average 563.3783783783783) internal successors, (20845), 37 states have internal predecessors, (20845), 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) [2021-11-07 08:08:34,130 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:34,131 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:34,131 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:35,167 INFO L129 PetriNetUnfolder]: 0/746 cut-off events. [2021-11-07 08:08:35,168 INFO L130 PetriNetUnfolder]: For 2166/2166 co-relation queries the response was YES. [2021-11-07 08:08:35,169 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1369 conditions, 746 events. 0/746 cut-off events. For 2166/2166 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1933 event pairs, 0 based on Foata normal form. 1/747 useless extension candidates. Maximal degree in co-relation 0. Up to 20 conditions per place. [2021-11-07 08:08:35,170 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 42 selfloop transitions, 50 changer transitions 0/644 dead transitions. [2021-11-07 08:08:35,170 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 786 places, 644 transitions, 2171 flow [2021-11-07 08:08:35,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-11-07 08:08:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2021-11-07 08:08:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 28704 transitions. [2021-11-07 08:08:35,183 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180574555403557 [2021-11-07 08:08:35,183 INFO L72 ComplementDD]: Start complementDD. Operand 51 states and 28704 transitions. [2021-11-07 08:08:35,183 INFO L73 IsDeterministic]: Start isDeterministic. Operand 51 states and 28704 transitions. [2021-11-07 08:08:35,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:35,187 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 51 states and 28704 transitions. [2021-11-07 08:08:35,203 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 52 states, 51 states have (on average 562.8235294117648) internal successors, (28704), 51 states have internal predecessors, (28704), 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) [2021-11-07 08:08:35,220 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 52 states, 52 states have (on average 688.0) internal successors, (35776), 52 states have internal predecessors, (35776), 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) [2021-11-07 08:08:35,225 INFO L81 ComplementDD]: Finished complementDD. Result has 52 states, 52 states have (on average 688.0) internal successors, (35776), 52 states have internal predecessors, (35776), 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) [2021-11-07 08:08:35,225 INFO L186 Difference]: Start difference. First operand has 736 places, 606 transitions, 1789 flow. Second operand 51 states and 28704 transitions. [2021-11-07 08:08:35,226 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 786 places, 644 transitions, 2171 flow [2021-11-07 08:08:35,244 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 742 places, 644 transitions, 1997 flow, removed 43 selfloop flow, removed 44 redundant places. [2021-11-07 08:08:35,249 INFO L242 Difference]: Finished difference. Result has 745 places, 609 transitions, 1827 flow [2021-11-07 08:08:35,249 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1615, PETRI_DIFFERENCE_MINUEND_PLACES=692, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=606, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=47, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=51, PETRI_FLOW=1827, PETRI_PLACES=745, PETRI_TRANSITIONS=609} [2021-11-07 08:08:35,249 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 136 predicate places. [2021-11-07 08:08:35,249 INFO L470 AbstractCegarLoop]: Abstraction has has 745 places, 609 transitions, 1827 flow [2021-11-07 08:08:35,251 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 563.3783783783783) internal successors, (20845), 37 states have internal predecessors, (20845), 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) [2021-11-07 08:08:35,251 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:35,251 INFO L254 CegarLoopForPetriNet]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:35,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (170)] Ended with exit code 0 [2021-11-07 08:08:35,451 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 170 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable214 [2021-11-07 08:08:35,452 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:35,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:35,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1945424687, now seen corresponding path program 1 times [2021-11-07 08:08:35,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:35,452 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93629137] [2021-11-07 08:08:35,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:35,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 0 proven. 1377 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:35,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:35,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93629137] [2021-11-07 08:08:35,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93629137] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:35,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [618938308] [2021-11-07 08:08:35,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:35,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:35,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:35,932 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:35,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (171)] Waiting until timeout for monitored process [2021-11-07 08:08:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:41,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 36 conjunts are in the unsatisfiable core [2021-11-07 08:08:41,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 0 proven. 1377 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:42,251 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [618938308] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:42,251 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:42,251 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 39 [2021-11-07 08:08:42,251 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066738134] [2021-11-07 08:08:42,251 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2021-11-07 08:08:42,251 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:42,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-11-07 08:08:42,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=399, Invalid=1083, Unknown=0, NotChecked=0, Total=1482 [2021-11-07 08:08:42,264 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:42,272 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 745 places, 609 transitions, 1827 flow. Second operand has 39 states, 39 states have (on average 563.3846153846154) internal successors, (21972), 39 states have internal predecessors, (21972), 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) [2021-11-07 08:08:42,272 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:42,272 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:42,273 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:43,443 INFO L129 PetriNetUnfolder]: 0/736 cut-off events. [2021-11-07 08:08:43,443 INFO L130 PetriNetUnfolder]: For 1925/1925 co-relation queries the response was YES. [2021-11-07 08:08:43,444 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1321 conditions, 736 events. 0/736 cut-off events. For 1925/1925 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 1870 event pairs, 0 based on Foata normal form. 1/737 useless extension candidates. Maximal degree in co-relation 0. Up to 20 conditions per place. [2021-11-07 08:08:43,445 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 44 selfloop transitions, 53 changer transitions 0/649 dead transitions. [2021-11-07 08:08:43,445 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 798 places, 649 transitions, 2231 flow [2021-11-07 08:08:43,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-11-07 08:08:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2021-11-07 08:08:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 30392 transitions. [2021-11-07 08:08:43,461 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8180447889750215 [2021-11-07 08:08:43,461 INFO L72 ComplementDD]: Start complementDD. Operand 54 states and 30392 transitions. [2021-11-07 08:08:43,461 INFO L73 IsDeterministic]: Start isDeterministic. Operand 54 states and 30392 transitions. [2021-11-07 08:08:43,466 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:43,466 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 54 states and 30392 transitions. [2021-11-07 08:08:43,486 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 55 states, 54 states have (on average 562.8148148148148) internal successors, (30392), 54 states have internal predecessors, (30392), 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) [2021-11-07 08:08:43,508 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 55 states, 55 states have (on average 688.0) internal successors, (37840), 55 states have internal predecessors, (37840), 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) [2021-11-07 08:08:43,514 INFO L81 ComplementDD]: Finished complementDD. Result has 55 states, 55 states have (on average 688.0) internal successors, (37840), 55 states have internal predecessors, (37840), 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) [2021-11-07 08:08:43,514 INFO L186 Difference]: Start difference. First operand has 745 places, 609 transitions, 1827 flow. Second operand 54 states and 30392 transitions. [2021-11-07 08:08:43,514 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 798 places, 649 transitions, 2231 flow [2021-11-07 08:08:43,537 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 751 places, 649 transitions, 2045 flow, removed 46 selfloop flow, removed 47 redundant places. [2021-11-07 08:08:43,543 INFO L242 Difference]: Finished difference. Result has 754 places, 612 transitions, 1865 flow [2021-11-07 08:08:43,543 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1641, PETRI_DIFFERENCE_MINUEND_PLACES=698, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=609, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=50, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=54, PETRI_FLOW=1865, PETRI_PLACES=754, PETRI_TRANSITIONS=612} [2021-11-07 08:08:43,543 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 145 predicate places. [2021-11-07 08:08:43,543 INFO L470 AbstractCegarLoop]: Abstraction has has 754 places, 612 transitions, 1865 flow [2021-11-07 08:08:43,546 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 563.3846153846154) internal successors, (21972), 39 states have internal predecessors, (21972), 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) [2021-11-07 08:08:43,546 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:43,546 INFO L254 CegarLoopForPetriNet]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:43,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (171)] Ended with exit code 0 [2021-11-07 08:08:43,747 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable215,171 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:43,747 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:43,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:43,747 INFO L85 PathProgramCache]: Analyzing trace with hash 500947793, now seen corresponding path program 1 times [2021-11-07 08:08:43,747 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:43,748 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860953357] [2021-11-07 08:08:43,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:43,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1548 backedges. 0 proven. 1548 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:44,319 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:44,319 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860953357] [2021-11-07 08:08:44,319 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860953357] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:44,319 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1271663915] [2021-11-07 08:08:44,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:44,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:44,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:44,320 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:44,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (172)] Waiting until timeout for monitored process [2021-11-07 08:08:50,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:50,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 38 conjunts are in the unsatisfiable core [2021-11-07 08:08:50,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:08:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1548 backedges. 0 proven. 1548 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:50,881 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1271663915] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:50,881 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:08:50,882 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 41 [2021-11-07 08:08:50,882 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054801566] [2021-11-07 08:08:50,882 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2021-11-07 08:08:50,882 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:50,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-11-07 08:08:50,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=1200, Unknown=0, NotChecked=0, Total=1640 [2021-11-07 08:08:50,897 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 561 out of 688 [2021-11-07 08:08:50,907 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 754 places, 612 transitions, 1865 flow. Second operand has 41 states, 41 states have (on average 563.390243902439) internal successors, (23099), 41 states have internal predecessors, (23099), 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) [2021-11-07 08:08:50,907 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:50,907 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 561 of 688 [2021-11-07 08:08:50,907 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:52,137 INFO L129 PetriNetUnfolder]: 0/726 cut-off events. [2021-11-07 08:08:52,138 INFO L130 PetriNetUnfolder]: For 1568/1568 co-relation queries the response was YES. [2021-11-07 08:08:52,138 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1265 conditions, 726 events. 0/726 cut-off events. For 1568/1568 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 1807 event pairs, 0 based on Foata normal form. 1/727 useless extension candidates. Maximal degree in co-relation 0. Up to 20 conditions per place. [2021-11-07 08:08:52,139 INFO L132 encePairwiseOnDemand]: 683/688 looper letters, 44 selfloop transitions, 56 changer transitions 0/652 dead transitions. [2021-11-07 08:08:52,139 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 810 places, 652 transitions, 2213 flow [2021-11-07 08:08:52,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-11-07 08:08:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2021-11-07 08:08:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 32078 transitions. [2021-11-07 08:08:52,156 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8179824561403509 [2021-11-07 08:08:52,156 INFO L72 ComplementDD]: Start complementDD. Operand 57 states and 32078 transitions. [2021-11-07 08:08:52,156 INFO L73 IsDeterministic]: Start isDeterministic. Operand 57 states and 32078 transitions. [2021-11-07 08:08:52,161 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:52,162 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 57 states and 32078 transitions. [2021-11-07 08:08:52,183 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 58 states, 57 states have (on average 562.7719298245614) internal successors, (32078), 57 states have internal predecessors, (32078), 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) [2021-11-07 08:08:52,206 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 58 states, 58 states have (on average 688.0) internal successors, (39904), 58 states have internal predecessors, (39904), 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) [2021-11-07 08:08:52,212 INFO L81 ComplementDD]: Finished complementDD. Result has 58 states, 58 states have (on average 688.0) internal successors, (39904), 58 states have internal predecessors, (39904), 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) [2021-11-07 08:08:52,212 INFO L186 Difference]: Start difference. First operand has 754 places, 612 transitions, 1865 flow. Second operand 57 states and 32078 transitions. [2021-11-07 08:08:52,212 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 810 places, 652 transitions, 2213 flow [2021-11-07 08:08:52,235 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 760 places, 652 transitions, 2015 flow, removed 49 selfloop flow, removed 50 redundant places. [2021-11-07 08:08:52,240 INFO L242 Difference]: Finished difference. Result has 763 places, 614 transitions, 1863 flow [2021-11-07 08:08:52,240 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=688, PETRI_DIFFERENCE_MINUEND_FLOW=1667, PETRI_DIFFERENCE_MINUEND_PLACES=704, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=612, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=54, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=556, PETRI_DIFFERENCE_SUBTRAHEND_STATES=57, PETRI_FLOW=1863, PETRI_PLACES=763, PETRI_TRANSITIONS=614} [2021-11-07 08:08:52,240 INFO L334 CegarLoopForPetriNet]: 609 programPoint places, 154 predicate places. [2021-11-07 08:08:52,241 INFO L470 AbstractCegarLoop]: Abstraction has has 763 places, 614 transitions, 1863 flow [2021-11-07 08:08:52,243 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 563.390243902439) internal successors, (23099), 41 states have internal predecessors, (23099), 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) [2021-11-07 08:08:52,244 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:52,244 INFO L254 CegarLoopForPetriNet]: trace histogram [20, 20, 20, 20, 19, 19, 19, 19, 19, 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, 1, 1, 1, 1] [2021-11-07 08:08:52,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (172)] Ended with exit code 0 [2021-11-07 08:08:52,444 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 172 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable216 [2021-11-07 08:08:52,444 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:52,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:52,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1841200836, now seen corresponding path program 1 times [2021-11-07 08:08:52,445 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:52,445 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132977965] [2021-11-07 08:08:52,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:52,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:08:52,504 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 08:08:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 08:08:52,565 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 08:08:52,565 INFO L627 BasicCegarLoop]: Counterexample is feasible [2021-11-07 08:08:52,566 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 08:08:52,566 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 08:08:52,566 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable217 [2021-11-07 08:08:52,566 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:08:52,566 WARN L234 ceAbstractionStarter]: 19 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-07 08:08:52,567 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 20 thread instances. [2021-11-07 08:08:52,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,599 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,606 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,610 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,619 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,634 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,635 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,636 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,641 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,652 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,658 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,667 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,670 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread20of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread20of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread20of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread20of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,689 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,690 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,691 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,692 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,693 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,694 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,695 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,696 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,696 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,696 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,697 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,698 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,699 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,699 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,699 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,700 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,701 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,702 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,703 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,704 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,705 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,706 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,706 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,707 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,708 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,709 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,709 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,709 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,710 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe t_funThread12of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,711 WARN L322 ript$VariableManager]: TermVariabe |t_funThread12of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,712 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,713 WARN L322 ript$VariableManager]: TermVariabe t_funThread13of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,713 WARN L322 ript$VariableManager]: TermVariabe |t_funThread13of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,714 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,714 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,714 WARN L322 ript$VariableManager]: TermVariabe t_funThread14of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,715 WARN L322 ript$VariableManager]: TermVariabe |t_funThread14of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe t_funThread15of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,716 WARN L322 ript$VariableManager]: TermVariabe |t_funThread15of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,717 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,718 WARN L322 ript$VariableManager]: TermVariabe |t_funThread16of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,718 WARN L322 ript$VariableManager]: TermVariabe t_funThread16of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe t_funThread17of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,719 WARN L322 ript$VariableManager]: TermVariabe |t_funThread17of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,720 WARN L322 ript$VariableManager]: TermVariabe t_funThread18of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread18of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,721 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe t_funThread19of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,722 WARN L322 ript$VariableManager]: TermVariabe |t_funThread19of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe t_funThread20of20ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe |t_funThread20of20ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,723 WARN L322 ript$VariableManager]: TermVariabe t_funThread20of20ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 08:08:52,724 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-07 08:08:52,725 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 08:08:52,725 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 08:08:52,725 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 08:08:52,729 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 638 places, 721 transitions, 1922 flow [2021-11-07 08:08:53,454 INFO L129 PetriNetUnfolder]: 204/1376 cut-off events. [2021-11-07 08:08:53,454 INFO L130 PetriNetUnfolder]: For 1520/1520 co-relation queries the response was YES. [2021-11-07 08:08:53,516 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1647 conditions, 1376 events. 204/1376 cut-off events. For 1520/1520 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 4806 event pairs, 0 based on Foata normal form. 0/1130 useless extension candidates. Maximal degree in co-relation 1536. Up to 42 conditions per place. [2021-11-07 08:08:53,517 INFO L82 GeneralOperation]: Start removeDead. Operand has 638 places, 721 transitions, 1922 flow [2021-11-07 08:08:53,550 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 638 places, 721 transitions, 1922 flow [2021-11-07 08:08:53,553 INFO L129 PetriNetUnfolder]: 2/64 cut-off events. [2021-11-07 08:08:53,553 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-11-07 08:08:53,553 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:53,554 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 08:08:53,554 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:53,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:53,554 INFO L85 PathProgramCache]: Analyzing trace with hash -1111314202, now seen corresponding path program 1 times [2021-11-07 08:08:53,554 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:53,554 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206491663] [2021-11-07 08:08:53,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:53,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:53,614 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:53,614 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206491663] [2021-11-07 08:08:53,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206491663] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 08:08:53,614 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 08:08:53,614 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 08:08:53,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700499463] [2021-11-07 08:08:53,614 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 08:08:53,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:53,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 08:08:53,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 08:08:53,616 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 596 out of 721 [2021-11-07 08:08:53,616 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 638 places, 721 transitions, 1922 flow. Second operand has 2 states, 2 states have (on average 596.5) internal successors, (1193), 2 states have internal predecessors, (1193), 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) [2021-11-07 08:08:53,616 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:53,617 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 596 of 721 [2021-11-07 08:08:53,617 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:54,126 INFO L129 PetriNetUnfolder]: 0/1151 cut-off events. [2021-11-07 08:08:54,126 INFO L130 PetriNetUnfolder]: For 1520/1520 co-relation queries the response was YES. [2021-11-07 08:08:54,127 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1423 conditions, 1151 events. 0/1151 cut-off events. For 1520/1520 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 4512 event pairs, 0 based on Foata normal form. 204/1313 useless extension candidates. Maximal degree in co-relation 0. Up to 21 conditions per place. [2021-11-07 08:08:54,129 INFO L132 encePairwiseOnDemand]: 597/721 looper letters, 0 selfloop transitions, 0 changer transitions 9/596 dead transitions. [2021-11-07 08:08:54,129 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 638 places, 596 transitions, 1672 flow [2021-11-07 08:08:54,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 08:08:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-07 08:08:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1316 transitions. [2021-11-07 08:08:54,130 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.912621359223301 [2021-11-07 08:08:54,130 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1316 transitions. [2021-11-07 08:08:54,130 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1316 transitions. [2021-11-07 08:08:54,130 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:54,131 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1316 transitions. [2021-11-07 08:08:54,131 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 658.0) internal successors, (1316), 2 states have internal predecessors, (1316), 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) [2021-11-07 08:08:54,132 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 721.0) internal successors, (2163), 3 states have internal predecessors, (2163), 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) [2021-11-07 08:08:54,133 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 721.0) internal successors, (2163), 3 states have internal predecessors, (2163), 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) [2021-11-07 08:08:54,133 INFO L186 Difference]: Start difference. First operand has 638 places, 721 transitions, 1922 flow. Second operand 2 states and 1316 transitions. [2021-11-07 08:08:54,133 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 638 places, 596 transitions, 1672 flow [2021-11-07 08:08:54,138 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 638 places, 596 transitions, 1292 flow, removed 190 selfloop flow, removed 0 redundant places. [2021-11-07 08:08:54,142 INFO L242 Difference]: Finished difference. Result has 638 places, 587 transitions, 1274 flow [2021-11-07 08:08:54,142 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=721, PETRI_DIFFERENCE_MINUEND_FLOW=1292, PETRI_DIFFERENCE_MINUEND_PLACES=637, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=596, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=596, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1274, PETRI_PLACES=638, PETRI_TRANSITIONS=587} [2021-11-07 08:08:54,143 INFO L334 CegarLoopForPetriNet]: 638 programPoint places, 0 predicate places. [2021-11-07 08:08:54,143 INFO L470 AbstractCegarLoop]: Abstraction has has 638 places, 587 transitions, 1274 flow [2021-11-07 08:08:54,143 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 596.5) internal successors, (1193), 2 states have internal predecessors, (1193), 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) [2021-11-07 08:08:54,143 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:54,143 INFO L254 CegarLoopForPetriNet]: 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] [2021-11-07 08:08:54,143 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable218 [2021-11-07 08:08:54,143 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:54,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:54,144 INFO L85 PathProgramCache]: Analyzing trace with hash -1307827707, now seen corresponding path program 1 times [2021-11-07 08:08:54,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:54,144 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170516141] [2021-11-07 08:08:54,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:54,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:54,203 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:54,203 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170516141] [2021-11-07 08:08:54,203 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170516141] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 08:08:54,203 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 08:08:54,203 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 08:08:54,204 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117983524] [2021-11-07 08:08:54,204 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 08:08:54,204 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:08:54,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 08:08:54,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 08:08:54,206 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 589 out of 721 [2021-11-07 08:08:54,206 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 638 places, 587 transitions, 1274 flow. Second operand has 3 states, 3 states have (on average 590.0) internal successors, (1770), 3 states have internal predecessors, (1770), 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) [2021-11-07 08:08:54,206 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:08:54,207 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 589 of 721 [2021-11-07 08:08:54,207 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:08:54,724 INFO L129 PetriNetUnfolder]: 0/952 cut-off events. [2021-11-07 08:08:54,724 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-11-07 08:08:54,724 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1139 conditions, 952 events. 0/952 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 3089 event pairs, 0 based on Foata normal form. 0/932 useless extension candidates. Maximal degree in co-relation 0. Up to 101 conditions per place. [2021-11-07 08:08:54,726 INFO L132 encePairwiseOnDemand]: 718/721 looper letters, 9 selfloop transitions, 2 changer transitions 0/591 dead transitions. [2021-11-07 08:08:54,726 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 631 places, 591 transitions, 1304 flow [2021-11-07 08:08:54,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 08:08:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-07 08:08:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1779 transitions. [2021-11-07 08:08:54,728 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8224687933425797 [2021-11-07 08:08:54,728 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1779 transitions. [2021-11-07 08:08:54,728 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1779 transitions. [2021-11-07 08:08:54,728 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:08:54,728 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1779 transitions. [2021-11-07 08:08:54,730 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 593.0) internal successors, (1779), 3 states have internal predecessors, (1779), 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) [2021-11-07 08:08:54,731 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 721.0) internal successors, (2884), 4 states have internal predecessors, (2884), 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) [2021-11-07 08:08:54,731 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 721.0) internal successors, (2884), 4 states have internal predecessors, (2884), 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) [2021-11-07 08:08:54,731 INFO L186 Difference]: Start difference. First operand has 638 places, 587 transitions, 1274 flow. Second operand 3 states and 1779 transitions. [2021-11-07 08:08:54,731 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 631 places, 591 transitions, 1304 flow [2021-11-07 08:08:54,734 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 631 places, 591 transitions, 1304 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-07 08:08:54,739 INFO L242 Difference]: Finished difference. Result has 632 places, 588 transitions, 1286 flow [2021-11-07 08:08:54,739 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=721, PETRI_DIFFERENCE_MINUEND_FLOW=1274, PETRI_DIFFERENCE_MINUEND_PLACES=629, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=587, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=585, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1286, PETRI_PLACES=632, PETRI_TRANSITIONS=588} [2021-11-07 08:08:54,739 INFO L334 CegarLoopForPetriNet]: 638 programPoint places, -6 predicate places. [2021-11-07 08:08:54,739 INFO L470 AbstractCegarLoop]: Abstraction has has 632 places, 588 transitions, 1286 flow [2021-11-07 08:08:54,740 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 590.0) internal successors, (1770), 3 states have internal predecessors, (1770), 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) [2021-11-07 08:08:54,740 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:08:54,740 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1] [2021-11-07 08:08:54,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable219 [2021-11-07 08:08:54,740 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:08:54,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:08:54,740 INFO L85 PathProgramCache]: Analyzing trace with hash 1693223256, now seen corresponding path program 1 times [2021-11-07 08:08:54,740 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:08:54,740 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371980339] [2021-11-07 08:08:54,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:54,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:08:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:08:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:08:54,805 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:08:54,806 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371980339] [2021-11-07 08:08:54,806 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371980339] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:08:54,806 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [471473503] [2021-11-07 08:08:54,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:08:54,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:08:54,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:08:54,807 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:08:54,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (173)] Waiting until timeout for monitored process [2021-11-07 08:09:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:09:00,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 08:09:00,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:09:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:09:01,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [471473503] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:09:01,000 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:09:01,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-11-07 08:09:01,000 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687749799] [2021-11-07 08:09:01,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 08:09:01,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:09:01,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 08:09:01,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-07 08:09:01,004 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 588 out of 721 [2021-11-07 08:09:01,006 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 632 places, 588 transitions, 1286 flow. Second operand has 7 states, 7 states have (on average 589.8571428571429) internal successors, (4129), 7 states have internal predecessors, (4129), 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) [2021-11-07 08:09:01,006 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:09:01,006 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 588 of 721 [2021-11-07 08:09:01,006 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:09:01,560 INFO L129 PetriNetUnfolder]: 0/942 cut-off events. [2021-11-07 08:09:01,560 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-11-07 08:09:01,560 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1191 conditions, 942 events. 0/942 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 3056 event pairs, 0 based on Foata normal form. 1/943 useless extension candidates. Maximal degree in co-relation 0. Up to 115 conditions per place. [2021-11-07 08:09:01,562 INFO L132 encePairwiseOnDemand]: 716/721 looper letters, 12 selfloop transitions, 5 changer transitions 0/596 dead transitions. [2021-11-07 08:09:01,562 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 637 places, 596 transitions, 1338 flow [2021-11-07 08:09:01,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 08:09:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-11-07 08:09:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3546 transitions. [2021-11-07 08:09:01,565 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8196948682385575 [2021-11-07 08:09:01,565 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 3546 transitions. [2021-11-07 08:09:01,565 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 3546 transitions. [2021-11-07 08:09:01,566 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:09:01,566 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 3546 transitions. [2021-11-07 08:09:01,569 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 591.0) internal successors, (3546), 6 states have internal predecessors, (3546), 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) [2021-11-07 08:09:01,571 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 721.0) internal successors, (5047), 7 states have internal predecessors, (5047), 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) [2021-11-07 08:09:01,572 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 721.0) internal successors, (5047), 7 states have internal predecessors, (5047), 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) [2021-11-07 08:09:01,572 INFO L186 Difference]: Start difference. First operand has 632 places, 588 transitions, 1286 flow. Second operand 6 states and 3546 transitions. [2021-11-07 08:09:01,572 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 637 places, 596 transitions, 1338 flow [2021-11-07 08:09:01,576 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 636 places, 596 transitions, 1336 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-11-07 08:09:01,580 INFO L242 Difference]: Finished difference. Result has 639 places, 591 transitions, 1316 flow [2021-11-07 08:09:01,581 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=721, PETRI_DIFFERENCE_MINUEND_FLOW=1284, PETRI_DIFFERENCE_MINUEND_PLACES=631, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=588, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=583, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1316, PETRI_PLACES=639, PETRI_TRANSITIONS=591} [2021-11-07 08:09:01,581 INFO L334 CegarLoopForPetriNet]: 638 programPoint places, 1 predicate places. [2021-11-07 08:09:01,581 INFO L470 AbstractCegarLoop]: Abstraction has has 639 places, 591 transitions, 1316 flow [2021-11-07 08:09:01,582 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 589.8571428571429) internal successors, (4129), 7 states have internal predecessors, (4129), 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) [2021-11-07 08:09:01,582 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:09:01,582 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 08:09:01,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (173)] Forceful destruction successful, exit code 0 [2021-11-07 08:09:01,782 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable220,173 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:09:01,783 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:09:01,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:09:01,783 INFO L85 PathProgramCache]: Analyzing trace with hash 728761034, now seen corresponding path program 1 times [2021-11-07 08:09:01,783 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:09:01,783 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371348911] [2021-11-07 08:09:01,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:09:01,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:09:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:09:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:09:01,870 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:09:01,870 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371348911] [2021-11-07 08:09:01,870 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371348911] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:09:01,870 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1802755989] [2021-11-07 08:09:01,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:09:01,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:09:01,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:09:01,871 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:09:01,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (174)] Waiting until timeout for monitored process [2021-11-07 08:09:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:09:08,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 08:09:08,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:09:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:09:08,616 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1802755989] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:09:08,616 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:09:08,616 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 08:09:08,617 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161661816] [2021-11-07 08:09:08,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 08:09:08,617 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:09:08,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 08:09:08,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2021-11-07 08:09:08,621 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 588 out of 721 [2021-11-07 08:09:08,623 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 639 places, 591 transitions, 1316 flow. Second operand has 9 states, 9 states have (on average 590.0) internal successors, (5310), 9 states have internal predecessors, (5310), 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) [2021-11-07 08:09:08,624 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:09:08,624 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 588 of 721 [2021-11-07 08:09:08,624 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:09:09,288 INFO L129 PetriNetUnfolder]: 0/932 cut-off events. [2021-11-07 08:09:09,288 INFO L130 PetriNetUnfolder]: For 84/84 co-relation queries the response was YES. [2021-11-07 08:09:09,289 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1263 conditions, 932 events. 0/932 cut-off events. For 84/84 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2993 event pairs, 0 based on Foata normal form. 1/933 useless extension candidates. Maximal degree in co-relation 0. Up to 109 conditions per place. [2021-11-07 08:09:09,290 INFO L132 encePairwiseOnDemand]: 716/721 looper letters, 14 selfloop transitions, 8 changer transitions 0/601 dead transitions. [2021-11-07 08:09:09,290 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 647 places, 601 transitions, 1390 flow [2021-11-07 08:09:09,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 08:09:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-11-07 08:09:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 5315 transitions. [2021-11-07 08:09:09,293 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8190784404376638 [2021-11-07 08:09:09,293 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 5315 transitions. [2021-11-07 08:09:09,294 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 5315 transitions. [2021-11-07 08:09:09,294 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:09:09,294 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 5315 transitions. [2021-11-07 08:09:09,298 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 590.5555555555555) internal successors, (5315), 9 states have internal predecessors, (5315), 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) [2021-11-07 08:09:09,302 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 721.0) internal successors, (7210), 10 states have internal predecessors, (7210), 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) [2021-11-07 08:09:09,302 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 721.0) internal successors, (7210), 10 states have internal predecessors, (7210), 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) [2021-11-07 08:09:09,303 INFO L186 Difference]: Start difference. First operand has 639 places, 591 transitions, 1316 flow. Second operand 9 states and 5315 transitions. [2021-11-07 08:09:09,303 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 647 places, 601 transitions, 1390 flow [2021-11-07 08:09:09,306 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 645 places, 601 transitions, 1384 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-11-07 08:09:09,310 INFO L242 Difference]: Finished difference. Result has 648 places, 594 transitions, 1354 flow [2021-11-07 08:09:09,310 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=721, PETRI_DIFFERENCE_MINUEND_FLOW=1310, PETRI_DIFFERENCE_MINUEND_PLACES=637, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=591, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=583, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1354, PETRI_PLACES=648, PETRI_TRANSITIONS=594} [2021-11-07 08:09:09,310 INFO L334 CegarLoopForPetriNet]: 638 programPoint places, 10 predicate places. [2021-11-07 08:09:09,310 INFO L470 AbstractCegarLoop]: Abstraction has has 648 places, 594 transitions, 1354 flow [2021-11-07 08:09:09,311 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 590.0) internal successors, (5310), 9 states have internal predecessors, (5310), 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) [2021-11-07 08:09:09,311 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:09:09,311 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-07 08:09:09,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (174)] Ended with exit code 0 [2021-11-07 08:09:09,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 174 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable221 [2021-11-07 08:09:09,512 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:09:09,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:09:09,512 INFO L85 PathProgramCache]: Analyzing trace with hash 840545179, now seen corresponding path program 1 times [2021-11-07 08:09:09,512 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:09:09,512 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662155776] [2021-11-07 08:09:09,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:09:09,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:09:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:09:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:09:09,617 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:09:09,617 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662155776] [2021-11-07 08:09:09,617 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662155776] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:09:09,618 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619899602] [2021-11-07 08:09:09,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:09:09,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:09:09,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:09:09,619 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:09:09,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (175)] Waiting until timeout for monitored process [2021-11-07 08:09:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:09:16,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 08:09:16,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 08:09:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:09:16,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619899602] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:09:16,537 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 08:09:16,537 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2021-11-07 08:09:16,537 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161556612] [2021-11-07 08:09:16,538 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 08:09:16,538 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 08:09:16,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 08:09:16,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2021-11-07 08:09:16,542 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 588 out of 721 [2021-11-07 08:09:16,545 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 648 places, 594 transitions, 1354 flow. Second operand has 11 states, 11 states have (on average 590.0909090909091) internal successors, (6491), 11 states have internal predecessors, (6491), 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) [2021-11-07 08:09:16,545 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-07 08:09:16,545 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 588 of 721 [2021-11-07 08:09:16,545 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-07 08:09:17,130 INFO L129 PetriNetUnfolder]: 0/922 cut-off events. [2021-11-07 08:09:17,130 INFO L130 PetriNetUnfolder]: For 214/214 co-relation queries the response was YES. [2021-11-07 08:09:17,130 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1331 conditions, 922 events. 0/922 cut-off events. For 214/214 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 2929 event pairs, 0 based on Foata normal form. 1/923 useless extension candidates. Maximal degree in co-relation 0. Up to 103 conditions per place. [2021-11-07 08:09:17,132 INFO L132 encePairwiseOnDemand]: 716/721 looper letters, 16 selfloop transitions, 11 changer transitions 0/606 dead transitions. [2021-11-07 08:09:17,133 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 659 places, 606 transitions, 1450 flow [2021-11-07 08:09:17,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 08:09:17,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-11-07 08:09:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 7084 transitions. [2021-11-07 08:09:17,137 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8187702265372169 [2021-11-07 08:09:17,137 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 7084 transitions. [2021-11-07 08:09:17,137 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 7084 transitions. [2021-11-07 08:09:17,139 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-07 08:09:17,139 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 7084 transitions. [2021-11-07 08:09:17,144 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 590.3333333333334) internal successors, (7084), 12 states have internal predecessors, (7084), 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) [2021-11-07 08:09:17,149 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 721.0) internal successors, (9373), 13 states have internal predecessors, (9373), 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) [2021-11-07 08:09:17,150 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 721.0) internal successors, (9373), 13 states have internal predecessors, (9373), 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) [2021-11-07 08:09:17,150 INFO L186 Difference]: Start difference. First operand has 648 places, 594 transitions, 1354 flow. Second operand 12 states and 7084 transitions. [2021-11-07 08:09:17,151 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 659 places, 606 transitions, 1450 flow [2021-11-07 08:09:17,156 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 654 places, 606 transitions, 1432 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-11-07 08:09:17,160 INFO L242 Difference]: Finished difference. Result has 657 places, 597 transitions, 1392 flow [2021-11-07 08:09:17,161 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=721, PETRI_DIFFERENCE_MINUEND_FLOW=1336, PETRI_DIFFERENCE_MINUEND_PLACES=643, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=594, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=583, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1392, PETRI_PLACES=657, PETRI_TRANSITIONS=597} [2021-11-07 08:09:17,161 INFO L334 CegarLoopForPetriNet]: 638 programPoint places, 19 predicate places. [2021-11-07 08:09:17,161 INFO L470 AbstractCegarLoop]: Abstraction has has 657 places, 597 transitions, 1392 flow [2021-11-07 08:09:17,162 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 590.0909090909091) internal successors, (6491), 11 states have internal predecessors, (6491), 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) [2021-11-07 08:09:17,162 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-07 08:09:17,162 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2021-11-07 08:09:17,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (175)] Forceful destruction successful, exit code 0 [2021-11-07 08:09:17,362 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 175 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable222 [2021-11-07 08:09:17,363 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-07 08:09:17,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 08:09:17,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1689202955, now seen corresponding path program 1 times [2021-11-07 08:09:17,363 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 08:09:17,363 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756584044] [2021-11-07 08:09:17,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:09:17,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 08:09:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 08:09:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 08:09:17,573 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 08:09:17,573 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756584044] [2021-11-07 08:09:17,573 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756584044] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-07 08:09:17,573 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868562673] [2021-11-07 08:09:17,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 08:09:17,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 08:09:17,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 [2021-11-07 08:09:17,574 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 08:09:17,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e921ee-2477-4174-903b-d7406c210a06/bin/uautomizer-AkOaLMaTGY/z3 -smt2 -in SMTLIB2_COMPLIANT=true (176)] Waiting until timeout for monitored process