./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN --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 2a10f98c1a89e2ac521234c9e4f0eca565cc5bc1484e9c7d67d861e216c6f9ba --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:27:28,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:27:28,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:27:28,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:27:28,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:27:28,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:27:28,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:27:28,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:27:28,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:27:28,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:27:28,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:27:28,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:27:28,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:27:29,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:27:29,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:27:29,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:27:29,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:27:29,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:27:29,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:27:29,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:27:29,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:27:29,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:27:29,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:27:29,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:27:29,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:27:29,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:27:29,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:27:29,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:27:29,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:27:29,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:27:29,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:27:29,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:27:29,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:27:29,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:27:29,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:27:29,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:27:29,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:27:29,027 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:27:29,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:27:29,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:27:29,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:27:29,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-20 09:27:29,053 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:27:29,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:27:29,054 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:27:29,054 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:27:29,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:27:29,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:27:29,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:27:29,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:27:29,056 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:27:29,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:27:29,057 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:27:29,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:27:29,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:27:29,058 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:27:29,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:27:29,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:27:29,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:27:29,059 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:27:29,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:27:29,060 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:27:29,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:27:29,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:27:29,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:27:29,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:27:29,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:27:29,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:27:29,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:27:29,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:27:29,062 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:27:29,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:27:29,063 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:27:29,063 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:27:29,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:27:29,064 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_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a10f98c1a89e2ac521234c9e4f0eca565cc5bc1484e9c7d67d861e216c6f9ba [2022-11-20 09:27:29,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:27:29,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:27:29,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:27:29,312 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:27:29,313 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:27:29,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i [2022-11-20 09:27:32,456 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:27:32,860 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:27:32,863 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i [2022-11-20 09:27:32,887 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/data/884a1702f/80b92124349b46c6a27e2076c39044ec/FLAGb87757eff [2022-11-20 09:27:32,909 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/data/884a1702f/80b92124349b46c6a27e2076c39044ec [2022-11-20 09:27:32,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:27:32,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:27:32,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:27:32,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:27:32,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:27:32,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:27:32" (1/1) ... [2022-11-20 09:27:32,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796b596c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:32, skipping insertion in model container [2022-11-20 09:27:32,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:27:32" (1/1) ... [2022-11-20 09:27:32,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:27:33,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:27:33,586 WARN L237 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_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i[41323,41336] [2022-11-20 09:27:33,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:27:33,624 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 09:27:33,694 WARN L237 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_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i[41323,41336] [2022-11-20 09:27:33,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:27:33,784 INFO L208 MainTranslator]: Completed translation [2022-11-20 09:27:33,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33 WrapperNode [2022-11-20 09:27:33,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:27:33,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 09:27:33,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 09:27:33,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 09:27:33,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,848 INFO L138 Inliner]: procedures = 271, calls = 31, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 193 [2022-11-20 09:27:33,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 09:27:33,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 09:27:33,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 09:27:33,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 09:27:33,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,886 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 09:27:33,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 09:27:33,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 09:27:33,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 09:27:33,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (1/1) ... [2022-11-20 09:27:33,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:27:33,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:33,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 09:27:33,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 09:27:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 09:27:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 09:27:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 09:27:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 09:27:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-20 09:27:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 09:27:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-20 09:27:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-20 09:27:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 09:27:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 09:27:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 09:27:33,978 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 09:27:34,121 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 09:27:34,123 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 09:27:34,511 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 09:27:34,520 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 09:27:34,524 INFO L300 CfgBuilder]: Removed 25 assume(true) statements. [2022-11-20 09:27:34,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:27:34 BoogieIcfgContainer [2022-11-20 09:27:34,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 09:27:34,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 09:27:34,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 09:27:34,545 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 09:27:34,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:27:32" (1/3) ... [2022-11-20 09:27:34,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed2be7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:27:34, skipping insertion in model container [2022-11-20 09:27:34,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:27:33" (2/3) ... [2022-11-20 09:27:34,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed2be7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:27:34, skipping insertion in model container [2022-11-20 09:27:34,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:27:34" (3/3) ... [2022-11-20 09:27:34,549 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_70-funloop_racefree.i [2022-11-20 09:27:34,570 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-20 09:27:34,580 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 09:27:34,581 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-20 09:27:34,581 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-20 09:27:34,667 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-11-20 09:27:34,733 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 170 places, 200 transitions, 408 flow [2022-11-20 09:27:34,842 INFO L130 PetriNetUnfolder]: 49/284 cut-off events. [2022-11-20 09:27:34,843 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-20 09:27:34,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 284 events. 49/284 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1026 event pairs, 0 based on Foata normal form. 0/229 useless extension candidates. Maximal degree in co-relation 160. Up to 8 conditions per place. [2022-11-20 09:27:34,851 INFO L82 GeneralOperation]: Start removeDead. Operand has 170 places, 200 transitions, 408 flow [2022-11-20 09:27:34,858 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 166 places, 195 transitions, 395 flow [2022-11-20 09:27:34,869 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:27:34,876 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7bf381ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:27:34,876 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-20 09:27:34,908 INFO L130 PetriNetUnfolder]: 13/113 cut-off events. [2022-11-20 09:27:34,908 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-20 09:27:34,908 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:34,909 INFO L209 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] [2022-11-20 09:27:34,910 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-20 09:27:34,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:34,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1166508071, now seen corresponding path program 1 times [2022-11-20 09:27:34,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:34,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550445574] [2022-11-20 09:27:34,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:35,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:35,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550445574] [2022-11-20 09:27:35,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550445574] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:35,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:27:35,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:27:35,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800181684] [2022-11-20 09:27:35,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:35,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 09:27:35,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:35,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 09:27:35,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:27:35,295 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 169 out of 200 [2022-11-20 09:27:35,299 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 195 transitions, 395 flow. Second operand has 2 states, 2 states have (on average 170.0) internal successors, (340), 2 states have internal predecessors, (340), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,299 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:35,299 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 169 of 200 [2022-11-20 09:27:35,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:35,402 INFO L130 PetriNetUnfolder]: 7/235 cut-off events. [2022-11-20 09:27:35,402 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-20 09:27:35,404 INFO L83 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 7/235 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 783 event pairs, 0 based on Foata normal form. 41/262 useless extension candidates. Maximal degree in co-relation 134. Up to 4 conditions per place. [2022-11-20 09:27:35,406 INFO L137 encePairwiseOnDemand]: 173/200 looper letters, 1 selfloop transitions, 0 changer transitions 0/166 dead transitions. [2022-11-20 09:27:35,406 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 166 transitions, 339 flow [2022-11-20 09:27:35,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 09:27:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-20 09:27:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 366 transitions. [2022-11-20 09:27:35,430 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.915 [2022-11-20 09:27:35,430 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 366 transitions. [2022-11-20 09:27:35,431 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 366 transitions. [2022-11-20 09:27:35,433 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:35,436 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 366 transitions. [2022-11-20 09:27:35,440 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 183.0) internal successors, (366), 2 states have internal predecessors, (366), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,446 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 200.0) internal successors, (600), 3 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,447 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 200.0) internal successors, (600), 3 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,449 INFO L175 Difference]: Start difference. First operand has 166 places, 195 transitions, 395 flow. Second operand 2 states and 366 transitions. [2022-11-20 09:27:35,451 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 166 transitions, 339 flow [2022-11-20 09:27:35,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 166 transitions, 339 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-20 09:27:35,460 INFO L231 Difference]: Finished difference. Result has 165 places, 166 transitions, 337 flow [2022-11-20 09:27:35,462 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=166, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=337, PETRI_PLACES=165, PETRI_TRANSITIONS=166} [2022-11-20 09:27:35,466 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, -1 predicate places. [2022-11-20 09:27:35,467 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 166 transitions, 337 flow [2022-11-20 09:27:35,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 170.0) internal successors, (340), 2 states have internal predecessors, (340), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,467 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:35,468 INFO L209 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] [2022-11-20 09:27:35,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 09:27:35,469 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-20 09:27:35,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:35,470 INFO L85 PathProgramCache]: Analyzing trace with hash 322036200, now seen corresponding path program 1 times [2022-11-20 09:27:35,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:35,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193221875] [2022-11-20 09:27:35,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:35,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:35,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:35,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193221875] [2022-11-20 09:27:35,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193221875] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:35,688 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:27:35,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 09:27:35,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585660931] [2022-11-20 09:27:35,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:35,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:27:35,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:35,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:27:35,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 09:27:35,693 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 162 out of 200 [2022-11-20 09:27:35,694 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 166 transitions, 337 flow. Second operand has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,694 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:35,695 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 162 of 200 [2022-11-20 09:27:35,695 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:35,776 INFO L130 PetriNetUnfolder]: 7/239 cut-off events. [2022-11-20 09:27:35,777 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-20 09:27:35,778 INFO L83 FinitePrefix]: Finished finitePrefix Result has 258 conditions, 239 events. 7/239 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 781 event pairs, 0 based on Foata normal form. 0/225 useless extension candidates. Maximal degree in co-relation 254. Up to 9 conditions per place. [2022-11-20 09:27:35,779 INFO L137 encePairwiseOnDemand]: 197/200 looper letters, 10 selfloop transitions, 2 changer transitions 0/170 dead transitions. [2022-11-20 09:27:35,780 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 170 transitions, 369 flow [2022-11-20 09:27:35,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:27:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 09:27:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 499 transitions. [2022-11-20 09:27:35,784 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8316666666666667 [2022-11-20 09:27:35,784 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 499 transitions. [2022-11-20 09:27:35,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 499 transitions. [2022-11-20 09:27:35,785 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:35,785 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 499 transitions. [2022-11-20 09:27:35,787 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 166.33333333333334) internal successors, (499), 3 states have internal predecessors, (499), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,789 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 200.0) internal successors, (800), 4 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,790 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 200.0) internal successors, (800), 4 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,790 INFO L175 Difference]: Start difference. First operand has 165 places, 166 transitions, 337 flow. Second operand 3 states and 499 transitions. [2022-11-20 09:27:35,791 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 170 transitions, 369 flow [2022-11-20 09:27:35,793 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 170 transitions, 369 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-20 09:27:35,796 INFO L231 Difference]: Finished difference. Result has 168 places, 167 transitions, 349 flow [2022-11-20 09:27:35,797 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=349, PETRI_PLACES=168, PETRI_TRANSITIONS=167} [2022-11-20 09:27:35,798 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 2 predicate places. [2022-11-20 09:27:35,798 INFO L495 AbstractCegarLoop]: Abstraction has has 168 places, 167 transitions, 349 flow [2022-11-20 09:27:35,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:35,799 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:35,799 INFO L209 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, 1, 1, 1, 1, 1] [2022-11-20 09:27:35,799 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 09:27:35,800 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-20 09:27:35,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:35,800 INFO L85 PathProgramCache]: Analyzing trace with hash -1156168181, now seen corresponding path program 1 times [2022-11-20 09:27:35,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:35,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193634445] [2022-11-20 09:27:35,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:35,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:35,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:35,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193634445] [2022-11-20 09:27:35,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193634445] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:35,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67236201] [2022-11-20 09:27:35,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:35,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:35,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:35,984 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:35,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 09:27:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:36,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 09:27:36,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:36,182 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:36,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [67236201] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:36,245 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:36,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-11-20 09:27:36,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402213409] [2022-11-20 09:27:36,246 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:36,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 09:27:36,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:36,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 09:27:36,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:27:36,263 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 200 [2022-11-20 09:27:36,266 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 168 places, 167 transitions, 349 flow. Second operand has 10 states, 10 states have (on average 163.1) internal successors, (1631), 10 states have internal predecessors, (1631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:36,267 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:36,267 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 200 [2022-11-20 09:27:36,267 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:36,463 INFO L130 PetriNetUnfolder]: 7/246 cut-off events. [2022-11-20 09:27:36,465 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-20 09:27:36,470 INFO L83 FinitePrefix]: Finished finitePrefix Result has 281 conditions, 246 events. 7/246 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 775 event pairs, 0 based on Foata normal form. 2/235 useless extension candidates. Maximal degree in co-relation 275. Up to 6 conditions per place. [2022-11-20 09:27:36,471 INFO L137 encePairwiseOnDemand]: 194/200 looper letters, 11 selfloop transitions, 9 changer transitions 0/177 dead transitions. [2022-11-20 09:27:36,471 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 177 transitions, 411 flow [2022-11-20 09:27:36,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:27:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-20 09:27:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1471 transitions. [2022-11-20 09:27:36,477 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8172222222222222 [2022-11-20 09:27:36,477 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1471 transitions. [2022-11-20 09:27:36,478 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1471 transitions. [2022-11-20 09:27:36,479 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:36,479 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1471 transitions. [2022-11-20 09:27:36,484 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 163.44444444444446) internal successors, (1471), 9 states have internal predecessors, (1471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:36,498 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 200.0) internal successors, (2000), 10 states have internal predecessors, (2000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:36,499 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 200.0) internal successors, (2000), 10 states have internal predecessors, (2000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:36,500 INFO L175 Difference]: Start difference. First operand has 168 places, 167 transitions, 349 flow. Second operand 9 states and 1471 transitions. [2022-11-20 09:27:36,500 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 177 transitions, 411 flow [2022-11-20 09:27:36,502 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 177 transitions, 409 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:36,504 INFO L231 Difference]: Finished difference. Result has 178 places, 173 transitions, 397 flow [2022-11-20 09:27:36,505 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=347, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=167, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=397, PETRI_PLACES=178, PETRI_TRANSITIONS=173} [2022-11-20 09:27:36,505 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 12 predicate places. [2022-11-20 09:27:36,506 INFO L495 AbstractCegarLoop]: Abstraction has has 178 places, 173 transitions, 397 flow [2022-11-20 09:27:36,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 163.1) internal successors, (1631), 10 states have internal predecessors, (1631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:36,507 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:36,507 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:27:36,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:36,716 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:36,716 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-20 09:27:36,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:36,717 INFO L85 PathProgramCache]: Analyzing trace with hash 235263019, now seen corresponding path program 2 times [2022-11-20 09:27:36,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:36,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458051924] [2022-11-20 09:27:36,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:36,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:36,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458051924] [2022-11-20 09:27:36,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458051924] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:36,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881382648] [2022-11-20 09:27:36,966 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:27:36,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:36,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:36,971 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:36,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-20 09:27:37,095 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:27:37,096 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:27:37,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-20 09:27:37,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:37,191 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:37,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881382648] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:37,346 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:37,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-11-20 09:27:37,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468702706] [2022-11-20 09:27:37,347 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:37,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-20 09:27:37,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:37,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-20 09:27:37,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-11-20 09:27:37,353 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 200 [2022-11-20 09:27:37,359 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 178 places, 173 transitions, 397 flow. Second operand has 18 states, 18 states have (on average 163.27777777777777) internal successors, (2939), 18 states have internal predecessors, (2939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:37,359 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:37,363 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 200 [2022-11-20 09:27:37,363 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:37,658 INFO L130 PetriNetUnfolder]: 7/266 cut-off events. [2022-11-20 09:27:37,658 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-11-20 09:27:37,659 INFO L83 FinitePrefix]: Finished finitePrefix Result has 370 conditions, 266 events. 7/266 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 773 event pairs, 0 based on Foata normal form. 4/257 useless extension candidates. Maximal degree in co-relation 362. Up to 11 conditions per place. [2022-11-20 09:27:37,660 INFO L137 encePairwiseOnDemand]: 194/200 looper letters, 19 selfloop transitions, 21 changer transitions 0/197 dead transitions. [2022-11-20 09:27:37,661 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 197 transitions, 585 flow [2022-11-20 09:27:37,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-20 09:27:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-11-20 09:27:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 3425 transitions. [2022-11-20 09:27:37,668 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8154761904761905 [2022-11-20 09:27:37,668 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 3425 transitions. [2022-11-20 09:27:37,668 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 3425 transitions. [2022-11-20 09:27:37,671 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:37,671 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 3425 transitions. [2022-11-20 09:27:37,701 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 163.0952380952381) internal successors, (3425), 21 states have internal predecessors, (3425), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:37,708 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 200.0) internal successors, (4400), 22 states have internal predecessors, (4400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:37,710 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 200.0) internal successors, (4400), 22 states have internal predecessors, (4400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:37,711 INFO L175 Difference]: Start difference. First operand has 178 places, 173 transitions, 397 flow. Second operand 21 states and 3425 transitions. [2022-11-20 09:27:37,711 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 197 transitions, 585 flow [2022-11-20 09:27:37,713 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 197 transitions, 571 flow, removed 6 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:37,717 INFO L231 Difference]: Finished difference. Result has 202 places, 186 transitions, 521 flow [2022-11-20 09:27:37,717 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=391, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=173, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=162, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=521, PETRI_PLACES=202, PETRI_TRANSITIONS=186} [2022-11-20 09:27:37,718 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 36 predicate places. [2022-11-20 09:27:37,718 INFO L495 AbstractCegarLoop]: Abstraction has has 202 places, 186 transitions, 521 flow [2022-11-20 09:27:37,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 163.27777777777777) internal successors, (2939), 18 states have internal predecessors, (2939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:37,719 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:37,719 INFO L209 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 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] [2022-11-20 09:27:37,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:37,932 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:37,932 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-20 09:27:37,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:37,933 INFO L85 PathProgramCache]: Analyzing trace with hash 716011627, now seen corresponding path program 3 times [2022-11-20 09:27:37,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:37,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115665339] [2022-11-20 09:27:37,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:38,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:38,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115665339] [2022-11-20 09:27:38,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115665339] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:38,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1331813576] [2022-11-20 09:27:38,387 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 09:27:38,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:38,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:38,389 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:38,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-20 09:27:38,553 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-11-20 09:27:38,554 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:27:38,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-20 09:27:38,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:38,668 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 09:27:38,898 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1331813576] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:38,899 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:38,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-11-20 09:27:38,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661015116] [2022-11-20 09:27:38,904 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:38,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-11-20 09:27:38,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:38,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-20 09:27:38,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-11-20 09:27:38,931 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 200 [2022-11-20 09:27:38,938 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 202 places, 186 transitions, 521 flow. Second operand has 23 states, 23 states have (on average 163.43478260869566) internal successors, (3759), 23 states have internal predecessors, (3759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:38,938 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:38,939 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 200 [2022-11-20 09:27:38,939 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:39,469 INFO L130 PetriNetUnfolder]: 7/281 cut-off events. [2022-11-20 09:27:39,469 INFO L131 PetriNetUnfolder]: For 110/110 co-relation queries the response was YES. [2022-11-20 09:27:39,470 INFO L83 FinitePrefix]: Finished finitePrefix Result has 471 conditions, 281 events. 7/281 cut-off events. For 110/110 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 772 event pairs, 0 based on Foata normal form. 3/271 useless extension candidates. Maximal degree in co-relation 458. Up to 17 conditions per place. [2022-11-20 09:27:39,473 INFO L137 encePairwiseOnDemand]: 194/200 looper letters, 25 selfloop transitions, 30 changer transitions 0/212 dead transitions. [2022-11-20 09:27:39,473 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 231 places, 212 transitions, 777 flow [2022-11-20 09:27:39,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-11-20 09:27:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-11-20 09:27:39,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 4888 transitions. [2022-11-20 09:27:39,484 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8146666666666667 [2022-11-20 09:27:39,485 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 4888 transitions. [2022-11-20 09:27:39,485 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 4888 transitions. [2022-11-20 09:27:39,488 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:39,488 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 4888 transitions. [2022-11-20 09:27:39,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 162.93333333333334) internal successors, (4888), 30 states have internal predecessors, (4888), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:39,513 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 200.0) internal successors, (6200), 31 states have internal predecessors, (6200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:39,516 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 200.0) internal successors, (6200), 31 states have internal predecessors, (6200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:39,517 INFO L175 Difference]: Start difference. First operand has 202 places, 186 transitions, 521 flow. Second operand 30 states and 4888 transitions. [2022-11-20 09:27:39,517 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 231 places, 212 transitions, 777 flow [2022-11-20 09:27:39,525 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 225 places, 212 transitions, 747 flow, removed 9 selfloop flow, removed 6 redundant places. [2022-11-20 09:27:39,529 INFO L231 Difference]: Finished difference. Result has 229 places, 196 transitions, 649 flow [2022-11-20 09:27:39,530 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=497, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=163, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=649, PETRI_PLACES=229, PETRI_TRANSITIONS=196} [2022-11-20 09:27:39,533 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 63 predicate places. [2022-11-20 09:27:39,534 INFO L495 AbstractCegarLoop]: Abstraction has has 229 places, 196 transitions, 649 flow [2022-11-20 09:27:39,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 163.43478260869566) internal successors, (3759), 23 states have internal predecessors, (3759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:39,536 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:39,536 INFO L209 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 10, 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] [2022-11-20 09:27:39,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:39,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:39,742 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-20 09:27:39,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:39,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1764751544, now seen corresponding path program 4 times [2022-11-20 09:27:39,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:39,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938760151] [2022-11-20 09:27:39,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:27:39,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 09:27:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:27:39,819 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 09:27:39,819 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 09:27:39,821 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2022-11-20 09:27:39,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-11-20 09:27:39,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2022-11-20 09:27:39,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-11-20 09:27:39,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-20 09:27:39,824 INFO L444 BasicCegarLoop]: Path program histogram: [4, 1, 1] [2022-11-20 09:27:39,827 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-11-20 09:27:39,827 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-11-20 09:27:39,863 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-11-20 09:27:39,866 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 230 places, 273 transitions, 564 flow [2022-11-20 09:27:39,937 INFO L130 PetriNetUnfolder]: 82/466 cut-off events. [2022-11-20 09:27:39,937 INFO L131 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-11-20 09:27:39,941 INFO L83 FinitePrefix]: Finished finitePrefix Result has 480 conditions, 466 events. 82/466 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 2079 event pairs, 0 based on Foata normal form. 0/375 useless extension candidates. Maximal degree in co-relation 286. Up to 12 conditions per place. [2022-11-20 09:27:39,941 INFO L82 GeneralOperation]: Start removeDead. Operand has 230 places, 273 transitions, 564 flow [2022-11-20 09:27:39,947 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 230 places, 273 transitions, 564 flow [2022-11-20 09:27:39,948 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:27:39,951 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7bf381ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:27:39,951 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-11-20 09:27:39,976 INFO L130 PetriNetUnfolder]: 23/194 cut-off events. [2022-11-20 09:27:39,978 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-20 09:27:39,978 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:39,978 INFO L209 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, 1] [2022-11-20 09:27:39,978 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:39,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:39,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1920068309, now seen corresponding path program 1 times [2022-11-20 09:27:39,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:39,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266961337] [2022-11-20 09:27:39,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:39,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:40,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:40,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266961337] [2022-11-20 09:27:40,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266961337] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:40,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:27:40,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:27:40,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699998654] [2022-11-20 09:27:40,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:40,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 09:27:40,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:40,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 09:27:40,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:27:40,008 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 273 [2022-11-20 09:27:40,009 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 273 transitions, 564 flow. Second operand has 2 states, 2 states have (on average 228.0) internal successors, (456), 2 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,009 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:40,009 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 273 [2022-11-20 09:27:40,010 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:40,108 INFO L130 PetriNetUnfolder]: 14/393 cut-off events. [2022-11-20 09:27:40,109 INFO L131 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2022-11-20 09:27:40,111 INFO L83 FinitePrefix]: Finished finitePrefix Result has 414 conditions, 393 events. 14/393 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1816 event pairs, 0 based on Foata normal form. 84/454 useless extension candidates. Maximal degree in co-relation 244. Up to 7 conditions per place. [2022-11-20 09:27:40,113 INFO L137 encePairwiseOnDemand]: 234/273 looper letters, 4 selfloop transitions, 0 changer transitions 0/231 dead transitions. [2022-11-20 09:27:40,113 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 231 transitions, 488 flow [2022-11-20 09:27:40,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 09:27:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-20 09:27:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 497 transitions. [2022-11-20 09:27:40,115 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9102564102564102 [2022-11-20 09:27:40,115 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 497 transitions. [2022-11-20 09:27:40,115 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 497 transitions. [2022-11-20 09:27:40,115 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:40,116 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 497 transitions. [2022-11-20 09:27:40,117 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 248.5) internal successors, (497), 2 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,119 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,119 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,119 INFO L175 Difference]: Start difference. First operand has 230 places, 273 transitions, 564 flow. Second operand 2 states and 497 transitions. [2022-11-20 09:27:40,119 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 231 transitions, 488 flow [2022-11-20 09:27:40,121 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 228 places, 231 transitions, 488 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-20 09:27:40,124 INFO L231 Difference]: Finished difference. Result has 228 places, 231 transitions, 480 flow [2022-11-20 09:27:40,125 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=480, PETRI_DIFFERENCE_MINUEND_PLACES=227, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=231, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=480, PETRI_PLACES=228, PETRI_TRANSITIONS=231} [2022-11-20 09:27:40,126 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, -2 predicate places. [2022-11-20 09:27:40,126 INFO L495 AbstractCegarLoop]: Abstraction has has 228 places, 231 transitions, 480 flow [2022-11-20 09:27:40,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 228.0) internal successors, (456), 2 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,127 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:40,127 INFO L209 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, 1] [2022-11-20 09:27:40,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-20 09:27:40,131 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:40,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:40,131 INFO L85 PathProgramCache]: Analyzing trace with hash 509040557, now seen corresponding path program 1 times [2022-11-20 09:27:40,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:40,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320054056] [2022-11-20 09:27:40,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:40,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:40,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320054056] [2022-11-20 09:27:40,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320054056] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:40,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:27:40,198 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 09:27:40,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290994774] [2022-11-20 09:27:40,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:40,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:27:40,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:40,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:27:40,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 09:27:40,200 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 220 out of 273 [2022-11-20 09:27:40,201 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 228 places, 231 transitions, 480 flow. Second operand has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,201 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:40,201 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 220 of 273 [2022-11-20 09:27:40,201 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:40,302 INFO L130 PetriNetUnfolder]: 14/397 cut-off events. [2022-11-20 09:27:40,303 INFO L131 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2022-11-20 09:27:40,305 INFO L83 FinitePrefix]: Finished finitePrefix Result has 430 conditions, 397 events. 14/397 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1835 event pairs, 0 based on Foata normal form. 0/374 useless extension candidates. Maximal degree in co-relation 425. Up to 14 conditions per place. [2022-11-20 09:27:40,307 INFO L137 encePairwiseOnDemand]: 270/273 looper letters, 13 selfloop transitions, 2 changer transitions 0/235 dead transitions. [2022-11-20 09:27:40,307 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 230 places, 235 transitions, 518 flow [2022-11-20 09:27:40,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:27:40,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 09:27:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 676 transitions. [2022-11-20 09:27:40,309 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8253968253968254 [2022-11-20 09:27:40,309 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 676 transitions. [2022-11-20 09:27:40,310 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 676 transitions. [2022-11-20 09:27:40,310 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:40,310 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 676 transitions. [2022-11-20 09:27:40,312 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 225.33333333333334) internal successors, (676), 3 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,314 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,314 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,314 INFO L175 Difference]: Start difference. First operand has 228 places, 231 transitions, 480 flow. Second operand 3 states and 676 transitions. [2022-11-20 09:27:40,315 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 230 places, 235 transitions, 518 flow [2022-11-20 09:27:40,317 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 230 places, 235 transitions, 518 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-20 09:27:40,320 INFO L231 Difference]: Finished difference. Result has 231 places, 232 transitions, 492 flow [2022-11-20 09:27:40,321 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=480, PETRI_DIFFERENCE_MINUEND_PLACES=228, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=492, PETRI_PLACES=231, PETRI_TRANSITIONS=232} [2022-11-20 09:27:40,322 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 1 predicate places. [2022-11-20 09:27:40,323 INFO L495 AbstractCegarLoop]: Abstraction has has 231 places, 232 transitions, 492 flow [2022-11-20 09:27:40,323 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,324 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:40,324 INFO L209 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, 1, 1, 1, 1, 1, 1] [2022-11-20 09:27:40,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-20 09:27:40,325 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:40,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:40,326 INFO L85 PathProgramCache]: Analyzing trace with hash 879811681, now seen corresponding path program 1 times [2022-11-20 09:27:40,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:40,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448475257] [2022-11-20 09:27:40,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:40,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:40,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:40,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:40,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448475257] [2022-11-20 09:27:40,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448475257] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:40,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1504143042] [2022-11-20 09:27:40,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:40,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:40,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:40,414 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:40,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-20 09:27:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:40,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 09:27:40,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 09:27:40,530 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:27:40,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1504143042] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:40,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:27:40,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-11-20 09:27:40,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487976265] [2022-11-20 09:27:40,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:40,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:27:40,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:40,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:27:40,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-20 09:27:40,533 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 220 out of 273 [2022-11-20 09:27:40,534 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 231 places, 232 transitions, 492 flow. Second operand has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,534 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:40,535 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 220 of 273 [2022-11-20 09:27:40,535 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:40,624 INFO L130 PetriNetUnfolder]: 11/341 cut-off events. [2022-11-20 09:27:40,625 INFO L131 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2022-11-20 09:27:40,627 INFO L83 FinitePrefix]: Finished finitePrefix Result has 384 conditions, 341 events. 11/341 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1450 event pairs, 0 based on Foata normal form. 0/323 useless extension candidates. Maximal degree in co-relation 377. Up to 16 conditions per place. [2022-11-20 09:27:40,629 INFO L137 encePairwiseOnDemand]: 270/273 looper letters, 13 selfloop transitions, 2 changer transitions 0/236 dead transitions. [2022-11-20 09:27:40,629 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 236 transitions, 530 flow [2022-11-20 09:27:40,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:27:40,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 09:27:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 676 transitions. [2022-11-20 09:27:40,632 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8253968253968254 [2022-11-20 09:27:40,632 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 676 transitions. [2022-11-20 09:27:40,632 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 676 transitions. [2022-11-20 09:27:40,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:40,633 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 676 transitions. [2022-11-20 09:27:40,635 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 225.33333333333334) internal successors, (676), 3 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,637 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,638 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,638 INFO L175 Difference]: Start difference. First operand has 231 places, 232 transitions, 492 flow. Second operand 3 states and 676 transitions. [2022-11-20 09:27:40,638 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 233 places, 236 transitions, 530 flow [2022-11-20 09:27:40,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 236 transitions, 528 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:40,644 INFO L231 Difference]: Finished difference. Result has 233 places, 233 transitions, 502 flow [2022-11-20 09:27:40,645 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=230, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=502, PETRI_PLACES=233, PETRI_TRANSITIONS=233} [2022-11-20 09:27:40,645 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 3 predicate places. [2022-11-20 09:27:40,646 INFO L495 AbstractCegarLoop]: Abstraction has has 233 places, 233 transitions, 502 flow [2022-11-20 09:27:40,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:40,647 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:40,647 INFO L209 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, 1, 1, 1, 1, 1] [2022-11-20 09:27:40,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-20 09:27:40,857 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-20 09:27:40,857 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:40,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:40,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1759427479, now seen corresponding path program 1 times [2022-11-20 09:27:40,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:40,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998815486] [2022-11-20 09:27:40,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:40,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:40,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:40,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998815486] [2022-11-20 09:27:40,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [998815486] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:40,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1405306569] [2022-11-20 09:27:40,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:40,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:40,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:40,925 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:40,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-20 09:27:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:41,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 09:27:41,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:41,067 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:41,100 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:41,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1405306569] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:41,101 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:41,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-11-20 09:27:41,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919233956] [2022-11-20 09:27:41,101 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:41,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 09:27:41,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:41,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 09:27:41,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:27:41,104 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 273 [2022-11-20 09:27:41,107 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 233 places, 233 transitions, 502 flow. Second operand has 10 states, 10 states have (on average 221.2) internal successors, (2212), 10 states have internal predecessors, (2212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:41,107 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:41,107 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 273 [2022-11-20 09:27:41,107 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:41,259 INFO L130 PetriNetUnfolder]: 11/348 cut-off events. [2022-11-20 09:27:41,259 INFO L131 PetriNetUnfolder]: For 18/18 co-relation queries the response was YES. [2022-11-20 09:27:41,261 INFO L83 FinitePrefix]: Finished finitePrefix Result has 403 conditions, 348 events. 11/348 cut-off events. For 18/18 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1450 event pairs, 0 based on Foata normal form. 2/334 useless extension candidates. Maximal degree in co-relation 395. Up to 11 conditions per place. [2022-11-20 09:27:41,263 INFO L137 encePairwiseOnDemand]: 267/273 looper letters, 14 selfloop transitions, 9 changer transitions 0/243 dead transitions. [2022-11-20 09:27:41,263 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 243 transitions, 570 flow [2022-11-20 09:27:41,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:27:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-20 09:27:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1996 transitions. [2022-11-20 09:27:41,268 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8123728123728123 [2022-11-20 09:27:41,268 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1996 transitions. [2022-11-20 09:27:41,268 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1996 transitions. [2022-11-20 09:27:41,269 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:41,270 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1996 transitions. [2022-11-20 09:27:41,274 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 221.77777777777777) internal successors, (1996), 9 states have internal predecessors, (1996), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:41,278 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:41,279 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:41,279 INFO L175 Difference]: Start difference. First operand has 233 places, 233 transitions, 502 flow. Second operand 9 states and 1996 transitions. [2022-11-20 09:27:41,279 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 243 transitions, 570 flow [2022-11-20 09:27:41,281 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 240 places, 243 transitions, 568 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:41,285 INFO L231 Difference]: Finished difference. Result has 243 places, 239 transitions, 550 flow [2022-11-20 09:27:41,285 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=233, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=550, PETRI_PLACES=243, PETRI_TRANSITIONS=239} [2022-11-20 09:27:41,286 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 13 predicate places. [2022-11-20 09:27:41,286 INFO L495 AbstractCegarLoop]: Abstraction has has 243 places, 239 transitions, 550 flow [2022-11-20 09:27:41,287 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 221.2) internal successors, (2212), 10 states have internal predecessors, (2212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:41,287 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:41,287 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 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] [2022-11-20 09:27:41,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:41,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:41,498 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:41,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:41,499 INFO L85 PathProgramCache]: Analyzing trace with hash 914949097, now seen corresponding path program 2 times [2022-11-20 09:27:41,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:41,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551657244] [2022-11-20 09:27:41,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:41,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:41,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551657244] [2022-11-20 09:27:41,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551657244] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:41,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [590945841] [2022-11-20 09:27:41,626 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:27:41,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:41,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:41,628 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:41,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-20 09:27:41,733 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:27:41,733 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:27:41,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-20 09:27:41,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:41,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:41,888 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:41,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [590945841] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:41,889 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:41,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-11-20 09:27:41,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267898598] [2022-11-20 09:27:41,891 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:41,892 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-20 09:27:41,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:41,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-20 09:27:41,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-11-20 09:27:41,897 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 273 [2022-11-20 09:27:41,901 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 243 places, 239 transitions, 550 flow. Second operand has 18 states, 18 states have (on average 221.33333333333334) internal successors, (3984), 18 states have internal predecessors, (3984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:41,901 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:41,902 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 273 [2022-11-20 09:27:41,902 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:42,205 INFO L130 PetriNetUnfolder]: 11/368 cut-off events. [2022-11-20 09:27:42,205 INFO L131 PetriNetUnfolder]: For 38/38 co-relation queries the response was YES. [2022-11-20 09:27:42,207 INFO L83 FinitePrefix]: Finished finitePrefix Result has 492 conditions, 368 events. 11/368 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1450 event pairs, 0 based on Foata normal form. 4/356 useless extension candidates. Maximal degree in co-relation 482. Up to 11 conditions per place. [2022-11-20 09:27:42,209 INFO L137 encePairwiseOnDemand]: 267/273 looper letters, 22 selfloop transitions, 21 changer transitions 0/263 dead transitions. [2022-11-20 09:27:42,209 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 263 places, 263 transitions, 744 flow [2022-11-20 09:27:42,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-20 09:27:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-11-20 09:27:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 4646 transitions. [2022-11-20 09:27:42,220 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8103959532530961 [2022-11-20 09:27:42,220 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 4646 transitions. [2022-11-20 09:27:42,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 4646 transitions. [2022-11-20 09:27:42,224 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:42,224 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 4646 transitions. [2022-11-20 09:27:42,235 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 221.23809523809524) internal successors, (4646), 21 states have internal predecessors, (4646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:42,245 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 273.0) internal successors, (6006), 22 states have internal predecessors, (6006), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:42,247 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 273.0) internal successors, (6006), 22 states have internal predecessors, (6006), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:42,247 INFO L175 Difference]: Start difference. First operand has 243 places, 239 transitions, 550 flow. Second operand 21 states and 4646 transitions. [2022-11-20 09:27:42,247 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 263 places, 263 transitions, 744 flow [2022-11-20 09:27:42,250 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 263 transitions, 730 flow, removed 6 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:42,253 INFO L231 Difference]: Finished difference. Result has 267 places, 252 transitions, 674 flow [2022-11-20 09:27:42,254 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=544, PETRI_DIFFERENCE_MINUEND_PLACES=242, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=228, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=674, PETRI_PLACES=267, PETRI_TRANSITIONS=252} [2022-11-20 09:27:42,255 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 37 predicate places. [2022-11-20 09:27:42,255 INFO L495 AbstractCegarLoop]: Abstraction has has 267 places, 252 transitions, 674 flow [2022-11-20 09:27:42,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 221.33333333333334) internal successors, (3984), 18 states have internal predecessors, (3984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:42,257 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:42,257 INFO L209 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 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] [2022-11-20 09:27:42,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:42,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-20 09:27:42,463 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:42,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:42,464 INFO L85 PathProgramCache]: Analyzing trace with hash 1718903529, now seen corresponding path program 3 times [2022-11-20 09:27:42,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:42,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628528922] [2022-11-20 09:27:42,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:42,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:42,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628528922] [2022-11-20 09:27:42,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628528922] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:42,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168197124] [2022-11-20 09:27:42,758 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 09:27:42,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:42,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:42,760 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:42,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-20 09:27:42,938 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-11-20 09:27:42,938 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:27:42,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-20 09:27:42,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:43,035 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 09:27:43,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168197124] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:43,269 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:43,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-11-20 09:27:43,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220791111] [2022-11-20 09:27:43,269 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:43,270 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-11-20 09:27:43,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:43,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-20 09:27:43,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-11-20 09:27:43,279 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 273 [2022-11-20 09:27:43,283 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 252 transitions, 674 flow. Second operand has 23 states, 23 states have (on average 221.47826086956522) internal successors, (5094), 23 states have internal predecessors, (5094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:43,284 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:43,284 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 273 [2022-11-20 09:27:43,284 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:43,681 INFO L130 PetriNetUnfolder]: 11/383 cut-off events. [2022-11-20 09:27:43,681 INFO L131 PetriNetUnfolder]: For 126/126 co-relation queries the response was YES. [2022-11-20 09:27:43,684 INFO L83 FinitePrefix]: Finished finitePrefix Result has 593 conditions, 383 events. 11/383 cut-off events. For 126/126 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1449 event pairs, 0 based on Foata normal form. 3/370 useless extension candidates. Maximal degree in co-relation 578. Up to 17 conditions per place. [2022-11-20 09:27:43,685 INFO L137 encePairwiseOnDemand]: 267/273 looper letters, 28 selfloop transitions, 30 changer transitions 0/278 dead transitions. [2022-11-20 09:27:43,686 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 296 places, 278 transitions, 936 flow [2022-11-20 09:27:43,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-11-20 09:27:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-11-20 09:27:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 6631 transitions. [2022-11-20 09:27:43,694 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8096459096459097 [2022-11-20 09:27:43,694 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 6631 transitions. [2022-11-20 09:27:43,695 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 6631 transitions. [2022-11-20 09:27:43,698 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:43,699 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 6631 transitions. [2022-11-20 09:27:43,714 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 221.03333333333333) internal successors, (6631), 30 states have internal predecessors, (6631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:43,727 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:43,729 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:43,729 INFO L175 Difference]: Start difference. First operand has 267 places, 252 transitions, 674 flow. Second operand 30 states and 6631 transitions. [2022-11-20 09:27:43,730 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 296 places, 278 transitions, 936 flow [2022-11-20 09:27:43,733 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 290 places, 278 transitions, 906 flow, removed 9 selfloop flow, removed 6 redundant places. [2022-11-20 09:27:43,737 INFO L231 Difference]: Finished difference. Result has 294 places, 262 transitions, 802 flow [2022-11-20 09:27:43,737 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=802, PETRI_PLACES=294, PETRI_TRANSITIONS=262} [2022-11-20 09:27:43,738 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 64 predicate places. [2022-11-20 09:27:43,738 INFO L495 AbstractCegarLoop]: Abstraction has has 294 places, 262 transitions, 802 flow [2022-11-20 09:27:43,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 221.47826086956522) internal successors, (5094), 23 states have internal predecessors, (5094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:43,740 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:43,740 INFO L209 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 10, 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] [2022-11-20 09:27:43,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:43,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-20 09:27:43,951 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-20 09:27:43,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:43,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1050686411, now seen corresponding path program 4 times [2022-11-20 09:27:43,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:43,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3288415] [2022-11-20 09:27:43,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:27:43,984 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 09:27:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:27:44,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 09:27:44,031 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 09:27:44,032 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2022-11-20 09:27:44,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-11-20 09:27:44,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-11-20 09:27:44,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-11-20 09:27:44,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-11-20 09:27:44,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-20 09:27:44,033 INFO L444 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1] [2022-11-20 09:27:44,034 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-11-20 09:27:44,034 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-11-20 09:27:44,083 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-20 09:27:44,087 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 290 places, 346 transitions, 722 flow [2022-11-20 09:27:44,224 INFO L130 PetriNetUnfolder]: 120/681 cut-off events. [2022-11-20 09:27:44,225 INFO L131 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-11-20 09:27:44,232 INFO L83 FinitePrefix]: Finished finitePrefix Result has 709 conditions, 681 events. 120/681 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3315 event pairs, 1 based on Foata normal form. 0/550 useless extension candidates. Maximal degree in co-relation 474. Up to 16 conditions per place. [2022-11-20 09:27:44,232 INFO L82 GeneralOperation]: Start removeDead. Operand has 290 places, 346 transitions, 722 flow [2022-11-20 09:27:44,244 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 290 places, 346 transitions, 722 flow [2022-11-20 09:27:44,245 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:27:44,245 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7bf381ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:27:44,246 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-11-20 09:27:44,265 INFO L130 PetriNetUnfolder]: 23/193 cut-off events. [2022-11-20 09:27:44,266 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-20 09:27:44,266 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:44,266 INFO L209 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, 1] [2022-11-20 09:27:44,266 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-20 09:27:44,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:44,267 INFO L85 PathProgramCache]: Analyzing trace with hash -577903829, now seen corresponding path program 1 times [2022-11-20 09:27:44,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:44,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820821890] [2022-11-20 09:27:44,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:44,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:44,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:44,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820821890] [2022-11-20 09:27:44,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820821890] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:44,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:27:44,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:27:44,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662346185] [2022-11-20 09:27:44,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:44,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 09:27:44,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:44,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 09:27:44,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:27:44,309 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 346 [2022-11-20 09:27:44,310 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 346 transitions, 722 flow. Second operand has 2 states, 2 states have (on average 286.0) internal successors, (572), 2 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,310 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:44,311 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 346 [2022-11-20 09:27:44,311 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:44,439 INFO L130 PetriNetUnfolder]: 23/577 cut-off events. [2022-11-20 09:27:44,439 INFO L131 PetriNetUnfolder]: For 49/49 co-relation queries the response was YES. [2022-11-20 09:27:44,444 INFO L83 FinitePrefix]: Finished finitePrefix Result has 621 conditions, 577 events. 23/577 cut-off events. For 49/49 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 3044 event pairs, 1 based on Foata normal form. 183/726 useless extension candidates. Maximal degree in co-relation 407. Up to 16 conditions per place. [2022-11-20 09:27:44,447 INFO L137 encePairwiseOnDemand]: 295/346 looper letters, 6 selfloop transitions, 0 changer transitions 0/291 dead transitions. [2022-11-20 09:27:44,447 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 291 transitions, 624 flow [2022-11-20 09:27:44,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 09:27:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-20 09:27:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 627 transitions. [2022-11-20 09:27:44,449 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9060693641618497 [2022-11-20 09:27:44,449 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 627 transitions. [2022-11-20 09:27:44,450 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 627 transitions. [2022-11-20 09:27:44,450 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:44,450 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 627 transitions. [2022-11-20 09:27:44,451 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 313.5) internal successors, (627), 2 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,453 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 346.0) internal successors, (1038), 3 states have internal predecessors, (1038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,453 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 346.0) internal successors, (1038), 3 states have internal predecessors, (1038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,453 INFO L175 Difference]: Start difference. First operand has 290 places, 346 transitions, 722 flow. Second operand 2 states and 627 transitions. [2022-11-20 09:27:44,453 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 291 transitions, 624 flow [2022-11-20 09:27:44,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 291 transitions, 624 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-20 09:27:44,459 INFO L231 Difference]: Finished difference. Result has 287 places, 291 transitions, 612 flow [2022-11-20 09:27:44,460 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=612, PETRI_DIFFERENCE_MINUEND_PLACES=286, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=612, PETRI_PLACES=287, PETRI_TRANSITIONS=291} [2022-11-20 09:27:44,461 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, -3 predicate places. [2022-11-20 09:27:44,461 INFO L495 AbstractCegarLoop]: Abstraction has has 287 places, 291 transitions, 612 flow [2022-11-20 09:27:44,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 286.0) internal successors, (572), 2 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,461 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:44,462 INFO L209 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, 1] [2022-11-20 09:27:44,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-20 09:27:44,462 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-20 09:27:44,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:44,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1851205037, now seen corresponding path program 1 times [2022-11-20 09:27:44,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:44,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603111156] [2022-11-20 09:27:44,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:44,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:44,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603111156] [2022-11-20 09:27:44,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603111156] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:44,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:27:44,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 09:27:44,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004155484] [2022-11-20 09:27:44,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:44,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:27:44,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:44,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:27:44,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 09:27:44,504 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 278 out of 346 [2022-11-20 09:27:44,505 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 291 transitions, 612 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,506 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:44,506 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 278 of 346 [2022-11-20 09:27:44,506 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:44,642 INFO L130 PetriNetUnfolder]: 23/581 cut-off events. [2022-11-20 09:27:44,643 INFO L131 PetriNetUnfolder]: For 49/49 co-relation queries the response was YES. [2022-11-20 09:27:44,648 INFO L83 FinitePrefix]: Finished finitePrefix Result has 637 conditions, 581 events. 23/581 cut-off events. For 49/49 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 3049 event pairs, 1 based on Foata normal form. 0/547 useless extension candidates. Maximal degree in co-relation 631. Up to 23 conditions per place. [2022-11-20 09:27:44,651 INFO L137 encePairwiseOnDemand]: 343/346 looper letters, 15 selfloop transitions, 2 changer transitions 0/295 dead transitions. [2022-11-20 09:27:44,651 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 295 transitions, 654 flow [2022-11-20 09:27:44,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:27:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 09:27:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 852 transitions. [2022-11-20 09:27:44,653 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8208092485549133 [2022-11-20 09:27:44,653 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 852 transitions. [2022-11-20 09:27:44,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 852 transitions. [2022-11-20 09:27:44,654 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:44,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 852 transitions. [2022-11-20 09:27:44,656 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,657 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,658 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,658 INFO L175 Difference]: Start difference. First operand has 287 places, 291 transitions, 612 flow. Second operand 3 states and 852 transitions. [2022-11-20 09:27:44,658 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 295 transitions, 654 flow [2022-11-20 09:27:44,661 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 295 transitions, 654 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-20 09:27:44,665 INFO L231 Difference]: Finished difference. Result has 290 places, 292 transitions, 624 flow [2022-11-20 09:27:44,665 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=612, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=289, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=624, PETRI_PLACES=290, PETRI_TRANSITIONS=292} [2022-11-20 09:27:44,666 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, 0 predicate places. [2022-11-20 09:27:44,666 INFO L495 AbstractCegarLoop]: Abstraction has has 290 places, 292 transitions, 624 flow [2022-11-20 09:27:44,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,667 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:44,667 INFO L209 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, 1, 1, 1, 1, 1, 1] [2022-11-20 09:27:44,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-20 09:27:44,667 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-20 09:27:44,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:44,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1513088709, now seen corresponding path program 1 times [2022-11-20 09:27:44,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:44,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126329428] [2022-11-20 09:27:44,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:44,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:44,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:44,750 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126329428] [2022-11-20 09:27:44,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126329428] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:44,750 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1717258828] [2022-11-20 09:27:44,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:44,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:44,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:44,752 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:44,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-20 09:27:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:44,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 09:27:44,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:44,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 09:27:44,871 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:27:44,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1717258828] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:44,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:27:44,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-11-20 09:27:44,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461610583] [2022-11-20 09:27:44,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:44,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:27:44,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:44,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:27:44,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-20 09:27:44,874 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 278 out of 346 [2022-11-20 09:27:44,875 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 292 transitions, 624 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:44,875 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:44,876 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 278 of 346 [2022-11-20 09:27:44,876 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:44,998 INFO L130 PetriNetUnfolder]: 20/525 cut-off events. [2022-11-20 09:27:44,999 INFO L131 PetriNetUnfolder]: For 44/44 co-relation queries the response was YES. [2022-11-20 09:27:45,004 INFO L83 FinitePrefix]: Finished finitePrefix Result has 596 conditions, 525 events. 20/525 cut-off events. For 44/44 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2670 event pairs, 1 based on Foata normal form. 0/496 useless extension candidates. Maximal degree in co-relation 588. Up to 30 conditions per place. [2022-11-20 09:27:45,006 INFO L137 encePairwiseOnDemand]: 343/346 looper letters, 15 selfloop transitions, 2 changer transitions 0/296 dead transitions. [2022-11-20 09:27:45,007 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 292 places, 296 transitions, 666 flow [2022-11-20 09:27:45,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:27:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 09:27:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 852 transitions. [2022-11-20 09:27:45,009 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8208092485549133 [2022-11-20 09:27:45,009 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 852 transitions. [2022-11-20 09:27:45,009 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 852 transitions. [2022-11-20 09:27:45,010 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:45,010 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 852 transitions. [2022-11-20 09:27:45,011 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,013 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,013 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,014 INFO L175 Difference]: Start difference. First operand has 290 places, 292 transitions, 624 flow. Second operand 3 states and 852 transitions. [2022-11-20 09:27:45,014 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 292 places, 296 transitions, 666 flow [2022-11-20 09:27:45,016 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 296 transitions, 664 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:45,020 INFO L231 Difference]: Finished difference. Result has 292 places, 293 transitions, 634 flow [2022-11-20 09:27:45,020 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=622, PETRI_DIFFERENCE_MINUEND_PLACES=289, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=290, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=634, PETRI_PLACES=292, PETRI_TRANSITIONS=293} [2022-11-20 09:27:45,021 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, 2 predicate places. [2022-11-20 09:27:45,021 INFO L495 AbstractCegarLoop]: Abstraction has has 292 places, 293 transitions, 634 flow [2022-11-20 09:27:45,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,022 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:45,022 INFO L209 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:27:45,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-20 09:27:45,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-11-20 09:27:45,227 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-20 09:27:45,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:45,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1584273556, now seen corresponding path program 1 times [2022-11-20 09:27:45,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:45,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587153667] [2022-11-20 09:27:45,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:45,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:45,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587153667] [2022-11-20 09:27:45,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587153667] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:45,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1943515068] [2022-11-20 09:27:45,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:45,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:45,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:45,302 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:45,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-20 09:27:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:45,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 09:27:45,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:45,444 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:27:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:45,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1943515068] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:27:45,473 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:27:45,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-11-20 09:27:45,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187075357] [2022-11-20 09:27:45,474 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:27:45,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 09:27:45,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:45,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 09:27:45,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:27:45,477 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 346 [2022-11-20 09:27:45,480 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 292 places, 293 transitions, 634 flow. Second operand has 10 states, 10 states have (on average 279.1) internal successors, (2791), 10 states have internal predecessors, (2791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,480 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:45,480 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 346 [2022-11-20 09:27:45,481 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:27:45,680 INFO L130 PetriNetUnfolder]: 20/532 cut-off events. [2022-11-20 09:27:45,680 INFO L131 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2022-11-20 09:27:45,685 INFO L83 FinitePrefix]: Finished finitePrefix Result has 612 conditions, 532 events. 20/532 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2685 event pairs, 1 based on Foata normal form. 2/508 useless extension candidates. Maximal degree in co-relation 603. Up to 20 conditions per place. [2022-11-20 09:27:45,687 INFO L137 encePairwiseOnDemand]: 340/346 looper letters, 16 selfloop transitions, 9 changer transitions 0/303 dead transitions. [2022-11-20 09:27:45,688 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 300 places, 303 transitions, 706 flow [2022-11-20 09:27:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:27:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-20 09:27:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2520 transitions. [2022-11-20 09:27:45,692 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8092485549132948 [2022-11-20 09:27:45,692 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2520 transitions. [2022-11-20 09:27:45,692 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2520 transitions. [2022-11-20 09:27:45,694 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 09:27:45,694 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2520 transitions. [2022-11-20 09:27:45,698 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 280.0) internal successors, (2520), 9 states have internal predecessors, (2520), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,703 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 346.0) internal successors, (3460), 10 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) [2022-11-20 09:27:45,705 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 346.0) internal successors, (3460), 10 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) [2022-11-20 09:27:45,705 INFO L175 Difference]: Start difference. First operand has 292 places, 293 transitions, 634 flow. Second operand 9 states and 2520 transitions. [2022-11-20 09:27:45,705 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 300 places, 303 transitions, 706 flow [2022-11-20 09:27:45,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 299 places, 303 transitions, 704 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-20 09:27:45,712 INFO L231 Difference]: Finished difference. Result has 302 places, 299 transitions, 682 flow [2022-11-20 09:27:45,713 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=632, PETRI_DIFFERENCE_MINUEND_PLACES=291, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=293, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=287, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=682, PETRI_PLACES=302, PETRI_TRANSITIONS=299} [2022-11-20 09:27:45,713 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, 12 predicate places. [2022-11-20 09:27:45,714 INFO L495 AbstractCegarLoop]: Abstraction has has 302 places, 299 transitions, 682 flow [2022-11-20 09:27:45,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 279.1) internal successors, (2791), 10 states have internal predecessors, (2791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:45,715 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 09:27:45,715 INFO L209 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:27:45,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-11-20 09:27:45,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-11-20 09:27:45,921 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-20 09:27:45,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:27:45,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1224153428, now seen corresponding path program 2 times [2022-11-20 09:27:45,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:27:45,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569101810] [2022-11-20 09:27:45,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:27:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:27:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:27:46,066 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 09:27:46,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:27:46,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569101810] [2022-11-20 09:27:46,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569101810] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:27:46,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1343130908] [2022-11-20 09:27:46,068 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:27:46,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:27:46,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:27:46,069 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:27:46,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c307dc12-90eb-44f5-8b19-83b6c7ff0d36/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-20 09:27:46,205 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-20 09:27:46,205 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:27:46,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 21 conjunts are in the unsatisfiable core [2022-11-20 09:27:46,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:27:46,267 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-20 09:27:46,457 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-20 09:27:46,458 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-20 09:27:46,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-20 09:27:46,640 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-20 09:27:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-20 09:27:46,710 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:27:46,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1343130908] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:27:46,711 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:27:46,711 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [9] total 19 [2022-11-20 09:27:46,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459632346] [2022-11-20 09:27:46,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:27:46,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-20 09:27:46,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:27:46,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-20 09:27:46,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2022-11-20 09:27:46,715 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 230 out of 346 [2022-11-20 09:27:46,718 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 302 places, 299 transitions, 682 flow. Second operand has 12 states, 12 states have (on average 232.33333333333334) internal successors, (2788), 12 states have internal predecessors, (2788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 09:27:46,718 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 09:27:46,718 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 230 of 346 [2022-11-20 09:27:46,718 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 09:28:08,327 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:08,327 INFO L383 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2022-11-20 09:28:08,327 INFO L386 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-11-20 09:28:08,327 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-11-20 09:28:08,327 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:09,507 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:09,507 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-20 09:28:09,507 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:09,507 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-20 09:28:09,508 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:09,508 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:09,508 INFO L383 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-11-20 09:28:09,508 INFO L386 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-11-20 09:28:09,508 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-11-20 09:28:09,508 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:09,509 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:09,509 INFO L383 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-11-20 09:28:09,509 INFO L386 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-11-20 09:28:09,509 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:09,509 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:09,510 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:09,510 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-20 09:28:09,510 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-20 09:28:09,510 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:09,510 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:09,511 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:09,511 INFO L383 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-11-20 09:28:09,511 INFO L386 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-11-20 09:28:09,512 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-11-20 09:28:09,512 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:09,513 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:09,514 INFO L383 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-11-20 09:28:09,514 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:09,514 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-11-20 09:28:09,514 INFO L386 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-11-20 09:28:10,152 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,152 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:10,152 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:10,152 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:10,152 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,153 INFO L383 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L386 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,153 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-20 09:28:10,153 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:10,154 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,154 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-20 09:28:10,154 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:10,154 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:10,154 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-20 09:28:10,154 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [60#L929-1true, Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,155 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-20 09:28:10,155 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-20 09:28:10,155 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-20 09:28:10,155 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:10,157 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,157 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,158 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,158 INFO L383 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-11-20 09:28:10,158 INFO L386 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-11-20 09:28:10,159 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:10,159 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:10,159 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,159 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:10,159 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:10,159 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:10,159 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:10,160 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:10,160 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-20 09:28:10,160 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-20 09:28:10,160 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:10,160 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-20 09:28:11,108 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,109 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-20 09:28:11,109 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:11,109 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:11,109 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-20 09:28:11,109 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,110 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,110 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:11,110 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,111 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-20 09:28:11,111 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-20 09:28:11,111 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:11,111 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:11,112 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,112 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-20 09:28:11,112 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-20 09:28:11,112 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:11,112 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:11,113 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,113 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-20 09:28:11,113 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-20 09:28:11,113 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:11,113 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:11,116 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,116 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-20 09:28:11,116 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-20 09:28:11,117 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:11,117 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:11,117 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,117 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-20 09:28:11,117 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-20 09:28:11,117 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:11,117 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:11,118 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,118 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-20 09:28:11,118 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-20 09:28:11,118 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:11,118 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:11,118 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,119 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-20 09:28:11,119 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-20 09:28:11,119 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:11,119 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:11,120 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [60#L929-1true, Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:11,120 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-20 09:28:11,120 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-20 09:28:11,120 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:11,120 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:12,172 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,172 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:12,173 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:12,173 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:12,174 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:12,174 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,174 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-20 09:28:12,174 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:12,174 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:12,175 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-20 09:28:12,175 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,175 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-20 09:28:12,175 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:12,175 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:12,175 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-20 09:28:12,176 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,176 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-20 09:28:12,176 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:12,176 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-20 09:28:12,176 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:12,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,177 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-20 09:28:12,177 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:12,177 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:12,178 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-20 09:28:12,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,178 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:12,178 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:12,179 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:12,179 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:12,179 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,179 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-20 09:28:12,179 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:12,179 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:12,180 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-20 09:28:12,180 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,180 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-20 09:28:12,180 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-20 09:28:12,180 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:12,180 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:12,181 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,181 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:12,181 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:12,182 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:12,182 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:12,182 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,182 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-20 09:28:12,182 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-20 09:28:12,182 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:12,183 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:12,183 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,183 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-20 09:28:12,183 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:12,183 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-20 09:28:12,183 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:12,184 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), 60#L929-1true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,184 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-20 09:28:12,184 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-20 09:28:12,192 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:12,192 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:12,192 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,192 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:12,192 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:12,193 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:12,193 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:12,193 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,193 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-20 09:28:12,193 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:12,193 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:12,193 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-20 09:28:12,868 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 13#L941-34true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,868 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-20 09:28:12,868 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:12,868 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-20 09:28:12,868 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:12,869 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,869 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-20 09:28:12,869 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:12,869 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:12,869 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-20 09:28:12,869 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,869 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-20 09:28:12,869 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,870 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,870 INFO L383 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-11-20 09:28:12,870 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:12,871 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,871 INFO L383 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2022-11-20 09:28:12,871 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:12,871 INFO L386 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-11-20 09:28:12,871 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:12,871 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,872 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,872 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:12,872 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-20 09:28:12,872 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:12,873 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:12,873 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-20 09:28:13,993 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 13#L941-34true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:13,993 INFO L383 tUnfolder$Statistics]: this new event has 146 ancestors and is cut-off event [2022-11-20 09:28:13,993 INFO L386 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-11-20 09:28:13,993 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:13,993 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:13,993 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 13#L941-34true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:13,994 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-20 09:28:13,994 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:13,994 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-20 09:28:13,994 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:13,994 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 13#L941-34true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:13,994 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-20 09:28:13,994 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-20 09:28:13,994 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:13,995 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:13,995 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 13#L941-34true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:13,995 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-20 09:28:13,995 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-20 09:28:13,995 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:13,995 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:13,996 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 13#L941-34true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:13,996 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-20 09:28:13,996 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:13,996 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:13,996 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-20 09:28:14,901 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 13#L941-34true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:14,901 INFO L383 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-11-20 09:28:14,901 INFO L386 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-11-20 09:28:14,902 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:14,902 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:14,902 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 13#L941-34true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:14,902 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-20 09:28:14,902 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-20 09:28:14,902 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:14,902 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:14,903 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 13#L941-34true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:14,903 INFO L383 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2022-11-20 09:28:14,903 INFO L386 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-11-20 09:28:14,903 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:14,903 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:14,903 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 13#L941-34true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:14,903 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-20 09:28:14,904 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:14,904 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:14,904 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-20 09:28:16,786 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:16,787 INFO L383 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-11-20 09:28:16,787 INFO L386 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-11-20 09:28:16,787 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:16,787 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:17,877 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:17,878 INFO L383 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L386 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:17,878 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-20 09:28:17,878 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:17,879 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:17,879 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-20 09:28:17,879 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:17,879 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-20 09:28:17,879 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:17,879 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:17,879 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-20 09:28:17,880 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-20 09:28:17,880 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:17,880 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-20 09:28:17,880 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:17,881 INFO L383 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-11-20 09:28:17,881 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:17,881 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:17,881 INFO L386 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-11-20 09:28:18,951 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:18,951 INFO L383 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-11-20 09:28:18,951 INFO L386 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-11-20 09:28:18,951 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-20 09:28:18,951 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:18,951 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:18,951 INFO L383 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-11-20 09:28:18,951 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:18,952 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:18,952 INFO L386 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-11-20 09:28:18,952 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:18,952 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-20 09:28:18,952 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:18,952 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-20 09:28:18,952 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:18,953 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:18,953 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-20 09:28:18,953 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-20 09:28:18,953 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:18,953 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:23,459 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,459 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-20 09:28:23,459 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-20 09:28:23,459 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:23,459 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:23,459 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,459 INFO L383 tUnfolder$Statistics]: this new event has 164 ancestors and is cut-off event [2022-11-20 09:28:23,459 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,460 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,460 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-20 09:28:23,460 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,461 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,461 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:23,461 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-20 09:28:23,462 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:23,462 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-20 09:28:23,462 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:23,462 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-20 09:28:23,462 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:24,585 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,585 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-20 09:28:24,585 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:24,585 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:24,585 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,586 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,586 INFO L383 tUnfolder$Statistics]: this new event has 164 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-20 09:28:24,586 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,587 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,587 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:24,587 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,588 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,588 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:24,588 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-20 09:28:24,589 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,589 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:24,589 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:24,589 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:24,589 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:24,589 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,589 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,589 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,590 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-20 09:28:24,590 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,590 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-20 09:28:24,591 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:24,591 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:24,591 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-20 09:28:24,591 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,591 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-20 09:28:24,591 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:24,591 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:24,592 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:24,592 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,593 INFO L383 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-11-20 09:28:24,593 INFO L386 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-11-20 09:28:24,593 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:24,593 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:24,593 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,593 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:24,594 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:24,594 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:24,594 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:24,594 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,594 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:24,594 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:24,595 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:24,595 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:24,595 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,595 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-20 09:28:24,595 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:24,595 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:24,595 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,596 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,596 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:24,596 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:24,596 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:24,596 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:24,597 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,597 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-20 09:28:24,597 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,597 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:24,597 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:24,597 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,598 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-20 09:28:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:24,598 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-20 09:28:24,598 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,598 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-20 09:28:24,599 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:24,599 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:24,599 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,600 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,600 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-20 09:28:24,600 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-20 09:28:24,600 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:24,600 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:24,600 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,600 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-20 09:28:24,600 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,601 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,601 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:24,601 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,602 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,602 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:24,602 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-20 09:28:24,603 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,603 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-20 09:28:24,603 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:24,603 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:24,603 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-20 09:28:24,617 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:24,617 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-20 09:28:24,617 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-20 09:28:24,617 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:24,617 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-20 09:28:25,245 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,245 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,246 INFO L383 tUnfolder$Statistics]: this new event has 170 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-20 09:28:25,246 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,247 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,247 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:25,247 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,248 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,248 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,248 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-20 09:28:25,248 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,249 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,249 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:25,249 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:25,250 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,250 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-20 09:28:25,250 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-20 09:28:25,250 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:25,250 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-20 09:28:25,250 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,250 INFO L383 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-11-20 09:28:25,251 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:25,251 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-20 09:28:25,251 INFO L386 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-11-20 09:28:25,251 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,251 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-20 09:28:25,251 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:25,251 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-20 09:28:25,252 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-20 09:28:25,252 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,252 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-20 09:28:25,252 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-20 09:28:25,252 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:25,252 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:25,253 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,253 INFO L383 tUnfolder$Statistics]: this new event has 161 ancestors and is cut-off event [2022-11-20 09:28:25,253 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:25,253 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-20 09:28:25,253 INFO L386 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-11-20 09:28:25,253 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,254 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-20 09:28:25,254 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-20 09:28:25,254 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-20 09:28:25,254 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-20 09:28:25,254 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,254 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-20 09:28:25,255 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:25,255 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-20 09:28:25,255 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-20 09:28:25,255 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,255 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:25,255 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:25,255 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:25,256 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:25,256 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,256 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-20 09:28:25,256 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-20 09:28:25,256 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-20 09:28:25,256 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-20 09:28:25,257 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,257 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:25,257 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:25,257 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:25,257 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:25,257 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,258 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-20 09:28:25,258 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:25,258 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:25,258 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-20 09:28:25,258 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,258 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-20 09:28:25,259 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-20 09:28:25,259 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-20 09:28:25,259 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-20 09:28:25,269 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,269 INFO L383 tUnfolder$Statistics]: this new event has 170 ancestors and is cut-off event [2022-11-20 09:28:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-20 09:28:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-20 09:28:25,269 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-20 09:28:25,269 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:25,270 INFO L383 tUnfolder$Statistics]: this new event has 171 ancestors and is cut-off event [2022-11-20 09:28:25,270 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-20 09:28:25,270 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-20 09:28:25,270 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-20 09:28:28,962 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:28,963 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-20 09:28:28,963 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-20 09:28:28,963 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-20 09:28:28,963 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:28,963 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 41#L941-30true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:28,963 INFO L383 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-11-20 09:28:28,963 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-20 09:28:28,963 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-20 09:28:28,964 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:28,972 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:28,973 INFO L383 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-11-20 09:28:28,973 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-20 09:28:28,973 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-20 09:28:28,973 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-20 09:28:28,973 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:28,973 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-20 09:28:28,973 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-20 09:28:28,974 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-20 09:28:28,974 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:29,693 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:29,693 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-20 09:28:29,694 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-20 09:28:29,694 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:29,694 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-20 09:28:29,694 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:29,694 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-20 09:28:29,694 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:29,695 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-20 09:28:29,695 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-20 09:28:29,700 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:29,700 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-20 09:28:29,701 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-20 09:28:29,701 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:29,701 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-20 09:28:29,701 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:29,702 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-20 09:28:29,702 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-20 09:28:29,702 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-20 09:28:29,702 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 41#L941-30true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:30,680 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 41#L941-30true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:30,680 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-20 09:28:30,680 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:30,681 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-20 09:28:30,687 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:30,687 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-20 09:28:30,687 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-20 09:28:30,687 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-20 09:28:30,687 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-20 09:28:30,687 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 38#L941-30true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:30,687 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-20 09:28:30,688 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-20 09:28:30,688 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:30,688 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,224 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,224 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-20 09:28:31,224 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:31,225 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,226 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,226 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-20 09:28:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-20 09:28:31,229 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,229 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-20 09:28:31,229 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-20 09:28:31,229 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:31,229 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-20 09:28:31,230 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,230 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-20 09:28:31,230 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-20 09:28:31,230 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:31,230 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-20 09:28:31,231 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,232 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-20 09:28:31,232 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-20 09:28:31,232 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-20 09:28:31,232 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-20 09:28:31,232 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:31,233 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-20 09:28:31,233 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-20 09:28:31,233 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-20 09:28:31,233 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:32,792 INFO L383 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L386 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:32,792 INFO L383 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L386 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-20 09:28:32,792 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:32,795 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:32,796 INFO L383 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L386 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:32,796 INFO L383 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-20 09:28:32,796 INFO L386 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-11-20 09:28:36,376 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:36,376 INFO L383 tUnfolder$Statistics]: this new event has 185 ancestors and is cut-off event [2022-11-20 09:28:36,376 INFO L386 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-11-20 09:28:36,376 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-20 09:28:36,377 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-20 09:28:36,377 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:36,377 INFO L383 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-11-20 09:28:36,377 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-20 09:28:36,377 INFO L386 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-11-20 09:28:36,377 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-20 09:28:37,326 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:37,327 INFO L383 tUnfolder$Statistics]: this new event has 187 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:37,327 INFO L383 tUnfolder$Statistics]: this new event has 186 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:37,327 INFO L386 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-11-20 09:28:37,329 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:37,330 INFO L383 tUnfolder$Statistics]: this new event has 186 ancestors and is cut-off event [2022-11-20 09:28:37,330 INFO L386 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-11-20 09:28:37,330 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-20 09:28:37,330 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-20 09:28:37,330 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:37,330 INFO L383 tUnfolder$Statistics]: this new event has 187 ancestors and is cut-off event [2022-11-20 09:28:37,330 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-20 09:28:37,330 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-20 09:28:37,331 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-20 09:28:38,437 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([986] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:38,437 INFO L383 tUnfolder$Statistics]: this new event has 188 ancestors and is cut-off event [2022-11-20 09:28:38,437 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-20 09:28:38,438 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-20 09:28:38,438 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-20 09:28:38,438 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-20 09:28:38,438 INFO L383 tUnfolder$Statistics]: this new event has 189 ancestors and is cut-off event [2022-11-20 09:28:38,438 INFO L386 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-11-20 09:28:38,439 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-20 09:28:38,439 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event