./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF --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 6cbe8dd40fecf4391efe5e4ba3939c64a9fdbbfb53083def47a68bbefda43a3c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 06:01:56,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:01:56,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:01:56,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:01:56,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:01:56,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:01:56,842 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:01:56,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:01:56,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:01:56,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:01:56,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:01:56,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:01:56,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:01:56,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:01:56,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:01:56,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:01:56,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:01:56,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:01:56,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:01:56,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:01:56,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:01:56,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:01:56,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:01:56,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:01:56,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:01:56,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:01:56,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:01:56,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:01:56,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:01:56,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:01:56,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:01:56,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:01:56,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:01:56,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:01:56,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:01:56,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:01:56,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:01:56,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:01:56,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:01:56,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:01:56,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:01:56,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-20 06:01:57,019 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:01:57,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:01:57,023 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:01:57,024 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:01:57,025 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 06:01:57,026 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 06:01:57,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:01:57,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:01:57,028 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:01:57,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:01:57,030 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 06:01:57,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:01:57,030 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 06:01:57,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:01:57,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 06:01:57,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 06:01:57,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 06:01:57,032 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 06:01:57,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:01:57,033 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:01:57,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 06:01:57,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:01:57,034 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:01:57,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 06:01:57,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:01:57,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:01:57,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 06:01:57,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 06:01:57,036 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:01:57,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 06:01:57,038 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 06:01:57,039 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 06:01:57,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 06:01:57,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:01:57,040 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_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cbe8dd40fecf4391efe5e4ba3939c64a9fdbbfb53083def47a68bbefda43a3c [2021-11-20 06:01:57,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:01:57,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:01:57,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:01:57,534 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:01:57,536 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:01:57,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c [2021-11-20 06:01:57,617 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/data/30b1efc50/64e28e07303a4f19ac72eaca9d926ed8/FLAG074e015c9 [2021-11-20 06:01:58,251 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:01:58,252 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c [2021-11-20 06:01:58,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/data/30b1efc50/64e28e07303a4f19ac72eaca9d926ed8/FLAG074e015c9 [2021-11-20 06:01:58,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/data/30b1efc50/64e28e07303a4f19ac72eaca9d926ed8 [2021-11-20 06:01:58,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:01:58,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:01:58,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:01:58,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:01:58,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:01:58,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:58,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75d32c47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58, skipping insertion in model container [2021-11-20 06:01:58,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:58,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:01:58,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:01:58,897 WARN L230 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_8bda9f57-c0dc-447e-aca4-a7d0155095de/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2021-11-20 06:01:58,903 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:01:58,915 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:01:58,963 WARN L230 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_8bda9f57-c0dc-447e-aca4-a7d0155095de/sv-benchmarks/c/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2021-11-20 06:01:58,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:01:58,990 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:01:58,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58 WrapperNode [2021-11-20 06:01:58,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:01:58,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:01:58,993 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:01:58,993 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:01:59,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,062 INFO L137 Inliner]: procedures = 25, calls = 120, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 248 [2021-11-20 06:01:59,062 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:01:59,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:01:59,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:01:59,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:01:59,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:01:59,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:01:59,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:01:59,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:01:59,170 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (1/1) ... [2021-11-20 06:01:59,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:01:59,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:01:59,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 06:01:59,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 06:01:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 06:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 06:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 06:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-20 06:01:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-20 06:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-20 06:01:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-20 06:01:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-20 06:01:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-20 06:01:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-11-20 06:01:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-11-20 06:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-11-20 06:01:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-11-20 06:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-11-20 06:01:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-11-20 06:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-20 06:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-20 06:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:01:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 06:01:59,273 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-20 06:01:59,463 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:01:59,466 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:02:00,033 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:02:00,130 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:02:00,130 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-20 06:02:00,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:00 BoogieIcfgContainer [2021-11-20 06:02:00,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:02:00,135 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 06:02:00,135 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 06:02:00,144 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 06:02:00,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 06:01:58" (1/3) ... [2021-11-20 06:02:00,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47371298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:02:00, skipping insertion in model container [2021-11-20 06:02:00,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:58" (2/3) ... [2021-11-20 06:02:00,146 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47371298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:02:00, skipping insertion in model container [2021-11-20 06:02:00,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:00" (3/3) ... [2021-11-20 06:02:00,148 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-barrier-loop.wvr.c [2021-11-20 06:02:00,159 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-20 06:02:00,159 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 06:02:00,160 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 06:02:00,160 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-20 06:02:00,220 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,220 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,221 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,221 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,221 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,222 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,222 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,223 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,223 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,223 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,224 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,225 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,225 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,225 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,226 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,227 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,227 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,227 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,228 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,228 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,229 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,229 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,230 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,230 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,230 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,231 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,231 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,231 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,232 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,232 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,232 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,232 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,233 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,233 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,233 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,233 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,233 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,234 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,235 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,235 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,236 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,236 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,236 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,236 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,237 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,237 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,237 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,237 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,238 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,266 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,266 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,266 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,267 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,267 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,267 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,267 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,268 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,268 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,268 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,268 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,268 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,269 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,269 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,269 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,269 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,270 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,270 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,270 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,270 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,271 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,271 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,271 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,271 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,271 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,272 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,272 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,272 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,272 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,272 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,273 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,273 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,273 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,274 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,274 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,274 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,275 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,275 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,275 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,275 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,275 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,291 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,291 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,292 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,292 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,292 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,292 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,293 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,293 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,293 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,293 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,294 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,294 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,294 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,294 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,295 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,295 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,296 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,296 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,296 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,296 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,297 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,297 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,297 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,298 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,298 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,298 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,298 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,298 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,299 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,299 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,299 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,299 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,300 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,300 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,300 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,300 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,301 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,301 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,301 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,301 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,302 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,302 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,302 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,302 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,303 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,303 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,303 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,303 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,304 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,304 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,304 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,304 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,305 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,305 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,305 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,305 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,306 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,306 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,306 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,306 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,307 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,307 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,307 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,308 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,308 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,308 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,308 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,309 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,309 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,309 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,309 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,310 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,310 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,310 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,310 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,311 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,311 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,311 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,312 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,312 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,312 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,312 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,313 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,313 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,313 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,313 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,314 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,314 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,314 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,314 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,315 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,315 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,315 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,316 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,316 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,316 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,316 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,317 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,317 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,317 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,318 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,318 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,319 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,319 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,319 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,319 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,320 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,320 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,320 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,320 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,321 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,321 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,321 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,322 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,322 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,322 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,323 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,323 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,327 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,327 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,328 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,328 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,328 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,328 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,329 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,329 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~pre13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,329 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,329 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,330 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,330 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork0_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,331 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,331 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,332 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,332 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,332 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,333 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,333 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,334 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,334 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,334 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,335 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,335 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,335 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,336 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,336 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,336 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,336 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,337 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,337 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,337 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,337 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,338 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork3_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,338 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,339 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,339 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,339 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,339 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,340 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,340 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,341 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,341 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,341 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,342 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~nondet1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,342 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,342 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,343 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,343 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,344 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,344 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,344 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,344 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_#t~nondet2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,345 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,345 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,346 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,346 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,346 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,346 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork5_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,347 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,347 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,348 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,348 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,348 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-20 06:02:00,361 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-11-20 06:02:00,420 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 06:02:00,429 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 06:02:00,429 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-11-20 06:02:00,448 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 257 places, 252 transitions, 576 flow [2021-11-20 06:02:00,573 INFO L129 PetriNetUnfolder]: 14/224 cut-off events. [2021-11-20 06:02:00,575 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-20 06:02:00,593 INFO L84 FinitePrefix]: Finished finitePrefix Result has 253 conditions, 224 events. 14/224 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 362 event pairs, 0 based on Foata normal form. 0/209 useless extension candidates. Maximal degree in co-relation 187. Up to 3 conditions per place. [2021-11-20 06:02:00,593 INFO L82 GeneralOperation]: Start removeDead. Operand has 257 places, 252 transitions, 576 flow [2021-11-20 06:02:00,610 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 220 places, 215 transitions, 478 flow [2021-11-20 06:02:00,694 INFO L129 PetriNetUnfolder]: 14/214 cut-off events. [2021-11-20 06:02:00,694 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-20 06:02:00,694 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:00,695 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:00,696 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:00,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:00,704 INFO L85 PathProgramCache]: Analyzing trace with hash -196740192, now seen corresponding path program 1 times [2021-11-20 06:02:00,719 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:00,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718108273] [2021-11-20 06:02:00,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:00,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:01,179 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:01,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718108273] [2021-11-20 06:02:01,181 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718108273] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:01,181 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:01,181 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-20 06:02:01,183 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149068083] [2021-11-20 06:02:01,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:01,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-20 06:02:01,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:01,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-20 06:02:01,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-20 06:02:01,246 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 215 out of 256 [2021-11-20 06:02:01,253 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 215 transitions, 478 flow. Second operand has 2 states, 2 states have (on average 224.0) internal successors, (448), 2 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:01,254 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:01,254 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 215 of 256 [2021-11-20 06:02:01,256 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:01,813 INFO L129 PetriNetUnfolder]: 408/1377 cut-off events. [2021-11-20 06:02:01,813 INFO L130 PetriNetUnfolder]: For 336/336 co-relation queries the response was YES. [2021-11-20 06:02:01,828 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2261 conditions, 1377 events. 408/1377 cut-off events. For 336/336 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 8323 event pairs, 192 based on Foata normal form. 146/1408 useless extension candidates. Maximal degree in co-relation 2043. Up to 553 conditions per place. [2021-11-20 06:02:01,850 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 26 selfloop transitions, 0 changer transitions 2/209 dead transitions. [2021-11-20 06:02:01,850 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 209 transitions, 518 flow [2021-11-20 06:02:01,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-20 06:02:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-11-20 06:02:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 462 transitions. [2021-11-20 06:02:01,882 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.90234375 [2021-11-20 06:02:01,883 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 462 transitions. [2021-11-20 06:02:01,884 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 462 transitions. [2021-11-20 06:02:01,890 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:01,894 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 462 transitions. [2021-11-20 06:02:01,902 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 231.0) internal successors, (462), 2 states have internal predecessors, (462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:01,920 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 256.0) internal successors, (768), 3 states have internal predecessors, (768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:01,921 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 256.0) internal successors, (768), 3 states have internal predecessors, (768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:01,924 INFO L186 Difference]: Start difference. First operand has 220 places, 215 transitions, 478 flow. Second operand 2 states and 462 transitions. [2021-11-20 06:02:01,925 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 209 transitions, 518 flow [2021-11-20 06:02:01,938 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 209 transitions, 486 flow, removed 0 selfloop flow, removed 12 redundant places. [2021-11-20 06:02:01,948 INFO L242 Difference]: Finished difference. Result has 209 places, 207 transitions, 430 flow [2021-11-20 06:02:01,951 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=434, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=430, PETRI_PLACES=209, PETRI_TRANSITIONS=207} [2021-11-20 06:02:01,960 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -11 predicate places. [2021-11-20 06:02:01,960 INFO L470 AbstractCegarLoop]: Abstraction has has 209 places, 207 transitions, 430 flow [2021-11-20 06:02:01,961 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 224.0) internal successors, (448), 2 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:01,961 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:01,962 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:01,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 06:02:01,966 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:01,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:01,967 INFO L85 PathProgramCache]: Analyzing trace with hash -329927512, now seen corresponding path program 1 times [2021-11-20 06:02:01,968 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:01,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66132533] [2021-11-20 06:02:01,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:01,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:02,983 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:02,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66132533] [2021-11-20 06:02:02,984 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66132533] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:02,984 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:02,985 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 06:02:02,985 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467718499] [2021-11-20 06:02:02,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:02,990 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 06:02:02,990 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:02,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 06:02:02,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:02:03,000 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 181 out of 256 [2021-11-20 06:02:03,004 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 207 transitions, 430 flow. Second operand has 7 states, 7 states have (on average 185.28571428571428) internal successors, (1297), 7 states have internal predecessors, (1297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:03,004 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:03,005 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 181 of 256 [2021-11-20 06:02:03,005 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:06,959 INFO L129 PetriNetUnfolder]: 8825/13807 cut-off events. [2021-11-20 06:02:06,959 INFO L130 PetriNetUnfolder]: For 864/874 co-relation queries the response was YES. [2021-11-20 06:02:07,062 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26352 conditions, 13807 events. 8825/13807 cut-off events. For 864/874 co-relation queries the response was YES. Maximal size of possible extension queue 683. Compared 97454 event pairs, 2960 based on Foata normal form. 1/12874 useless extension candidates. Maximal degree in co-relation 26349. Up to 11272 conditions per place. [2021-11-20 06:02:07,280 INFO L132 encePairwiseOnDemand]: 246/256 looper letters, 75 selfloop transitions, 7 changer transitions 4/235 dead transitions. [2021-11-20 06:02:07,280 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 235 transitions, 673 flow [2021-11-20 06:02:07,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 06:02:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-11-20 06:02:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1354 transitions. [2021-11-20 06:02:07,288 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7555803571428571 [2021-11-20 06:02:07,289 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1354 transitions. [2021-11-20 06:02:07,289 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1354 transitions. [2021-11-20 06:02:07,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:07,291 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1354 transitions. [2021-11-20 06:02:07,298 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 193.42857142857142) internal successors, (1354), 7 states have internal predecessors, (1354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:07,307 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 256.0) internal successors, (2048), 8 states have internal predecessors, (2048), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:07,310 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 256.0) internal successors, (2048), 8 states have internal predecessors, (2048), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:07,310 INFO L186 Difference]: Start difference. First operand has 209 places, 207 transitions, 430 flow. Second operand 7 states and 1354 transitions. [2021-11-20 06:02:07,310 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 213 places, 235 transitions, 673 flow [2021-11-20 06:02:07,314 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 235 transitions, 673 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-11-20 06:02:07,323 INFO L242 Difference]: Finished difference. Result has 216 places, 211 transitions, 471 flow [2021-11-20 06:02:07,324 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=430, PETRI_DIFFERENCE_MINUEND_PLACES=207, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=207, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=200, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=471, PETRI_PLACES=216, PETRI_TRANSITIONS=211} [2021-11-20 06:02:07,326 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -4 predicate places. [2021-11-20 06:02:07,326 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 211 transitions, 471 flow [2021-11-20 06:02:07,328 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 185.28571428571428) internal successors, (1297), 7 states have internal predecessors, (1297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:07,328 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:07,329 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:07,329 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 06:02:07,329 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:07,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:07,331 INFO L85 PathProgramCache]: Analyzing trace with hash 625364120, now seen corresponding path program 1 times [2021-11-20 06:02:07,331 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:07,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349913233] [2021-11-20 06:02:07,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:07,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:07,603 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:07,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349913233] [2021-11-20 06:02:07,605 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349913233] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:07,605 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:07,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:02:07,607 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126307648] [2021-11-20 06:02:07,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:07,609 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:02:07,609 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:07,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:02:07,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:02:07,613 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-11-20 06:02:07,615 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 211 transitions, 471 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:07,615 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:07,616 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-11-20 06:02:07,616 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:08,484 INFO L129 PetriNetUnfolder]: 1124/3234 cut-off events. [2021-11-20 06:02:08,484 INFO L130 PetriNetUnfolder]: For 209/209 co-relation queries the response was YES. [2021-11-20 06:02:08,513 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5028 conditions, 3234 events. 1124/3234 cut-off events. For 209/209 co-relation queries the response was YES. Maximal size of possible extension queue 121. Compared 24842 event pairs, 268 based on Foata normal form. 60/2849 useless extension candidates. Maximal degree in co-relation 5021. Up to 838 conditions per place. [2021-11-20 06:02:08,542 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 40 selfloop transitions, 5 changer transitions 0/226 dead transitions. [2021-11-20 06:02:08,542 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 216 places, 226 transitions, 600 flow [2021-11-20 06:02:08,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:02:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-20 06:02:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 679 transitions. [2021-11-20 06:02:08,546 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8841145833333334 [2021-11-20 06:02:08,547 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 679 transitions. [2021-11-20 06:02:08,547 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 679 transitions. [2021-11-20 06:02:08,548 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:08,548 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 679 transitions. [2021-11-20 06:02:08,551 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.33333333333334) internal successors, (679), 3 states have internal predecessors, (679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:08,554 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:08,556 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:08,556 INFO L186 Difference]: Start difference. First operand has 216 places, 211 transitions, 471 flow. Second operand 3 states and 679 transitions. [2021-11-20 06:02:08,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 216 places, 226 transitions, 600 flow [2021-11-20 06:02:08,561 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 211 places, 226 transitions, 587 flow, removed 2 selfloop flow, removed 5 redundant places. [2021-11-20 06:02:08,568 INFO L242 Difference]: Finished difference. Result has 212 places, 211 transitions, 475 flow [2021-11-20 06:02:08,569 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=458, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=475, PETRI_PLACES=212, PETRI_TRANSITIONS=211} [2021-11-20 06:02:08,570 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -8 predicate places. [2021-11-20 06:02:08,570 INFO L470 AbstractCegarLoop]: Abstraction has has 212 places, 211 transitions, 475 flow [2021-11-20 06:02:08,571 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:08,572 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:08,572 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:08,572 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 06:02:08,573 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:08,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:08,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1647745008, now seen corresponding path program 1 times [2021-11-20 06:02:08,574 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:08,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088049615] [2021-11-20 06:02:08,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:08,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:08,963 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:08,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088049615] [2021-11-20 06:02:08,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088049615] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:08,965 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:08,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:02:08,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466497223] [2021-11-20 06:02:08,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:08,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:02:08,969 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:08,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:02:08,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:02:08,974 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-11-20 06:02:08,976 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 211 transitions, 475 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:08,976 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:08,978 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-11-20 06:02:08,979 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:09,855 INFO L129 PetriNetUnfolder]: 1119/3476 cut-off events. [2021-11-20 06:02:09,855 INFO L130 PetriNetUnfolder]: For 326/333 co-relation queries the response was YES. [2021-11-20 06:02:09,888 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5429 conditions, 3476 events. 1119/3476 cut-off events. For 326/333 co-relation queries the response was YES. Maximal size of possible extension queue 113. Compared 26989 event pairs, 169 based on Foata normal form. 87/3147 useless extension candidates. Maximal degree in co-relation 5423. Up to 916 conditions per place. [2021-11-20 06:02:09,924 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 39 selfloop transitions, 5 changer transitions 0/225 dead transitions. [2021-11-20 06:02:09,925 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 225 transitions, 599 flow [2021-11-20 06:02:09,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:02:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-20 06:02:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 678 transitions. [2021-11-20 06:02:09,929 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8828125 [2021-11-20 06:02:09,929 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 678 transitions. [2021-11-20 06:02:09,929 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 678 transitions. [2021-11-20 06:02:09,930 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:09,931 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 678 transitions. [2021-11-20 06:02:09,934 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:09,937 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:09,938 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:09,939 INFO L186 Difference]: Start difference. First operand has 212 places, 211 transitions, 475 flow. Second operand 3 states and 678 transitions. [2021-11-20 06:02:09,939 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 214 places, 225 transitions, 599 flow [2021-11-20 06:02:09,946 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 212 places, 225 transitions, 589 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-20 06:02:09,951 INFO L242 Difference]: Finished difference. Result has 213 places, 211 transitions, 482 flow [2021-11-20 06:02:09,952 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=465, PETRI_DIFFERENCE_MINUEND_PLACES=210, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=482, PETRI_PLACES=213, PETRI_TRANSITIONS=211} [2021-11-20 06:02:09,954 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -7 predicate places. [2021-11-20 06:02:09,955 INFO L470 AbstractCegarLoop]: Abstraction has has 213 places, 211 transitions, 482 flow [2021-11-20 06:02:09,956 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:09,956 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:09,956 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:09,956 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 06:02:09,957 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:09,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:09,958 INFO L85 PathProgramCache]: Analyzing trace with hash -648690344, now seen corresponding path program 1 times [2021-11-20 06:02:09,958 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:09,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981889305] [2021-11-20 06:02:09,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:09,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:10,182 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:10,182 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981889305] [2021-11-20 06:02:10,182 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981889305] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:10,183 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:10,183 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:02:10,183 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191594161] [2021-11-20 06:02:10,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:10,184 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:02:10,184 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:10,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:02:10,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:02:10,187 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-11-20 06:02:10,189 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 211 transitions, 482 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:10,189 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:10,189 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-11-20 06:02:10,190 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:10,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,514 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,514 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,514 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:10,515 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,515 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,515 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,516 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:10,516 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,598 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,598 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,599 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,599 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:10,599 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,599 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,599 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,600 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,600 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,600 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:10,600 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,600 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-11-20 06:02:10,668 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,669 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:10,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,669 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:10,670 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,670 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:10,670 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,670 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 69#L134true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,685 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,685 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,686 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,686 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-20 06:02:10,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 69#L134true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,686 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,687 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,687 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2021-11-20 06:02:10,687 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 44#L155true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,702 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,702 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,702 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,702 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,703 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,703 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,704 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,742 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,743 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,743 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,743 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,743 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 44#L155true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,744 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,744 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,744 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,744 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,744 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,745 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,745 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,745 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,746 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,746 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,746 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,746 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:10,780 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,780 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,781 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,781 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,781 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,781 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,782 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,782 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,782 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,782 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:10,782 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,783 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:10,793 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,794 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,794 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:10,794 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,794 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,795 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,795 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:10,795 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,795 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:10,795 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,796 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,796 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:10,810 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,811 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-11-20 06:02:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,812 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,812 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-11-20 06:02:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:10,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-11-20 06:02:10,916 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,916 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:10,916 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,917 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-11-20 06:02:10,917 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,917 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:10,918 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,918 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true]) [2021-11-20 06:02:10,930 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-11-20 06:02:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-20 06:02:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-20 06:02:10,930 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-20 06:02:10,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true]) [2021-11-20 06:02:10,931 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-11-20 06:02:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2021-11-20 06:02:10,931 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-20 06:02:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-20 06:02:10,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,936 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2021-11-20 06:02:10,937 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-20 06:02:10,937 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-20 06:02:10,937 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-20 06:02:10,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,938 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2021-11-20 06:02:10,938 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-20 06:02:10,938 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-20 06:02:10,938 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-20 06:02:10,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([737] L165-->L168: Formula: (= v_~y_9~0_4 (+ v_~temp_14~0_2 1)) InVars {~temp_14~0=v_~temp_14~0_2} OutVars{~y_9~0=v_~y_9~0_4, ~temp_14~0=v_~temp_14~0_2} AuxVars[] AssignedVars[~y_9~0][157], [69#L134true, 5#L50true, 260#true, 112#L204-4true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 213#L168true, 166#L120-4true, 152#L236-4true, 174#L84true, 287#(= ~f1_2~0 0)]) [2021-11-20 06:02:10,949 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:10,949 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:10,949 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-20 06:02:10,949 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:10,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([737] L165-->L168: Formula: (= v_~y_9~0_4 (+ v_~temp_14~0_2 1)) InVars {~temp_14~0=v_~temp_14~0_2} OutVars{~y_9~0=v_~y_9~0_4, ~temp_14~0=v_~temp_14~0_2} AuxVars[] AssignedVars[~y_9~0][157], [5#L50true, 260#true, 112#L204-4true, 44#L155true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 213#L168true, 166#L120-4true, 152#L236-4true, 174#L84true, 287#(= ~f1_2~0 0)]) [2021-11-20 06:02:10,950 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2021-11-20 06:02:10,950 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-20 06:02:10,951 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2021-11-20 06:02:10,951 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2021-11-20 06:02:10,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true]) [2021-11-20 06:02:10,960 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2021-11-20 06:02:10,960 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-20 06:02:10,960 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-11-20 06:02:10,961 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-20 06:02:10,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 126#L172true, 285#true, 217#L54true]) [2021-11-20 06:02:10,961 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2021-11-20 06:02:10,961 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-20 06:02:10,962 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2021-11-20 06:02:10,962 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2021-11-20 06:02:10,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 169#L186true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:10,973 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-11-20 06:02:10,973 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:10,973 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:10,974 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:10,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:10,974 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-11-20 06:02:10,974 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:10,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-11-20 06:02:10,976 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-11-20 06:02:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, 29#L91true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:10,978 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-11-20 06:02:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,001 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,002 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,002 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,002 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,002 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,002 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,003 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,003 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,003 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,004 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,004 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,004 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,008 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,008 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,008 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,008 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,009 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,009 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,010 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,010 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,020 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-11-20 06:02:11,021 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,022 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,022 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-11-20 06:02:11,022 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,022 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,023 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,023 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,023 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,027 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-11-20 06:02:11,028 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,028 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-11-20 06:02:11,028 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,029 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-11-20 06:02:11,029 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-11-20 06:02:11,029 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,029 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,030 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [Black: 287#(= ~f1_2~0 0), 44#L155true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,031 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-11-20 06:02:11,031 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:11,031 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,031 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,032 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:11,032 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,032 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,032 INFO L384 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2021-11-20 06:02:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,033 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2021-11-20 06:02:11,034 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2021-11-20 06:02:11,037 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,037 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,038 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,039 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,039 INFO L384 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,039 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,039 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,040 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,054 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,055 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-11-20 06:02:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:11,055 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,056 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,056 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,056 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,056 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,057 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-11-20 06:02:11,057 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:11,057 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,057 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,057 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,058 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,074 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,074 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-11-20 06:02:11,074 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,075 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,075 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,075 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,075 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,076 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,076 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-11-20 06:02:11,076 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,076 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,077 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,077 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,077 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,080 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,080 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-11-20 06:02:11,081 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,081 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,081 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,081 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,082 INFO L387 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2021-11-20 06:02:11,082 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,082 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,083 INFO L384 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2021-11-20 06:02:11,083 INFO L387 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2021-11-20 06:02:11,083 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,083 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2021-11-20 06:02:11,083 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,084 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,084 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2021-11-20 06:02:11,097 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,098 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-11-20 06:02:11,098 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,098 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-11-20 06:02:11,098 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,099 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,100 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-11-20 06:02:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-11-20 06:02:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,101 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:11,101 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,101 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:11,136 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][162], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,136 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-20 06:02:11,137 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,137 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,137 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,137 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,138 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,138 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][163], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 166#L120-4true, 290#true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,138 INFO L384 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2021-11-20 06:02:11,138 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,139 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,139 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,139 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2021-11-20 06:02:11,139 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2021-11-20 06:02:11,143 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-11-20 06:02:11,143 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-20 06:02:11,143 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,143 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,144 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,144 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,144 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,145 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-11-20 06:02:11,145 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-20 06:02:11,145 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,145 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,145 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,146 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,146 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,159 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 169#L186true, 166#L120-4true, 98#L88true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true]) [2021-11-20 06:02:11,160 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-11-20 06:02:11,160 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,160 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,160 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,161 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,161 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,161 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,162 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-11-20 06:02:11,162 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,162 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,162 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,162 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,163 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,164 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-11-20 06:02:11,164 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-11-20 06:02:11,165 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,165 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2021-11-20 06:02:11,165 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,165 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,165 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,166 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,166 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 169#L186true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,166 INFO L384 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2021-11-20 06:02:11,167 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,167 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2021-11-20 06:02:11,167 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,167 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,167 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2021-11-20 06:02:11,168 INFO L387 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2021-11-20 06:02:11,173 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true, 285#true]) [2021-11-20 06:02:11,174 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-11-20 06:02:11,174 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:11,174 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,174 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,175 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-20 06:02:11,175 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,175 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,175 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 29#L91true, 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true]) [2021-11-20 06:02:11,176 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-11-20 06:02:11,176 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:11,176 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,176 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,176 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-20 06:02:11,177 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,177 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:11,206 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][183], [260#true, Black: 287#(= ~f1_2~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 119#L206-2true]) [2021-11-20 06:02:11,206 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-11-20 06:02:11,207 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,207 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,207 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,207 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-20 06:02:11,208 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,208 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,208 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][184], [260#true, Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 285#true, 217#L54true, 119#L206-2true]) [2021-11-20 06:02:11,208 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-11-20 06:02:11,209 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,209 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:11,209 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,209 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-20 06:02:11,210 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,210 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:11,238 INFO L129 PetriNetUnfolder]: 1284/4026 cut-off events. [2021-11-20 06:02:11,239 INFO L130 PetriNetUnfolder]: For 655/669 co-relation queries the response was YES. [2021-11-20 06:02:11,276 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6402 conditions, 4026 events. 1284/4026 cut-off events. For 655/669 co-relation queries the response was YES. Maximal size of possible extension queue 141. Compared 32454 event pairs, 261 based on Foata normal form. 112/3573 useless extension candidates. Maximal degree in co-relation 6395. Up to 900 conditions per place. [2021-11-20 06:02:11,313 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 40 selfloop transitions, 5 changer transitions 0/226 dead transitions. [2021-11-20 06:02:11,314 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 226 transitions, 619 flow [2021-11-20 06:02:11,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:02:11,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-20 06:02:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 679 transitions. [2021-11-20 06:02:11,319 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8841145833333334 [2021-11-20 06:02:11,319 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 679 transitions. [2021-11-20 06:02:11,319 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 679 transitions. [2021-11-20 06:02:11,320 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:11,320 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 679 transitions. [2021-11-20 06:02:11,324 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.33333333333334) internal successors, (679), 3 states have internal predecessors, (679), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:11,328 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:11,330 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:11,330 INFO L186 Difference]: Start difference. First operand has 213 places, 211 transitions, 482 flow. Second operand 3 states and 679 transitions. [2021-11-20 06:02:11,330 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 226 transitions, 619 flow [2021-11-20 06:02:11,335 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 226 transitions, 607 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-20 06:02:11,341 INFO L242 Difference]: Finished difference. Result has 214 places, 211 transitions, 489 flow [2021-11-20 06:02:11,342 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=472, PETRI_DIFFERENCE_MINUEND_PLACES=211, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=489, PETRI_PLACES=214, PETRI_TRANSITIONS=211} [2021-11-20 06:02:11,343 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -6 predicate places. [2021-11-20 06:02:11,344 INFO L470 AbstractCegarLoop]: Abstraction has has 214 places, 211 transitions, 489 flow [2021-11-20 06:02:11,345 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:11,345 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:11,346 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:11,346 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 06:02:11,346 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:11,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:11,347 INFO L85 PathProgramCache]: Analyzing trace with hash 510050544, now seen corresponding path program 1 times [2021-11-20 06:02:11,348 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:11,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974210399] [2021-11-20 06:02:11,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:11,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:11,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:11,544 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:11,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974210399] [2021-11-20 06:02:11,545 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974210399] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:11,545 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:11,546 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:02:11,546 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316440871] [2021-11-20 06:02:11,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:11,547 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:02:11,548 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:11,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:02:11,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:02:11,551 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-11-20 06:02:11,553 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 214 places, 211 transitions, 489 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:11,553 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:11,553 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-11-20 06:02:11,554 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:12,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][163], [Black: 287#(= ~f1_2~0 0), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 295#true, 260#true, 4#L138true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,085 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,085 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-20 06:02:12,086 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-20 06:02:12,086 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][164], [Black: 287#(= ~f1_2~0 0), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 295#true, 217#L54true, 260#true, 4#L138true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,087 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,088 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-20 06:02:12,088 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-11-20 06:02:12,088 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,211 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-11-20 06:02:12,211 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:12,211 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,211 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,212 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is cut-off event [2021-11-20 06:02:12,212 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,213 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:12,213 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), 235#L205-2true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, Black: 282#(= ~f2_3~0 0), 152#L236-4true]) [2021-11-20 06:02:12,403 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-11-20 06:02:12,403 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,404 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:12,404 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), 235#L205-2true, 29#L91true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true]) [2021-11-20 06:02:12,405 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2021-11-20 06:02:12,405 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,405 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:12,405 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,451 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [Black: 287#(= ~f1_2~0 0), 44#L155true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 149#L57true, 152#L236-4true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 98#L88true, Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,452 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-11-20 06:02:12,452 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-11-20 06:02:12,452 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:12,453 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,453 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,453 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [Black: 287#(= ~f1_2~0 0), 44#L155true, 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, 217#L54true, 260#true, 112#L204-4true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,454 INFO L384 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2021-11-20 06:02:12,454 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,454 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-11-20 06:02:12,454 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:12,454 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:12,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 119#L206-2true]) [2021-11-20 06:02:12,504 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-20 06:02:12,504 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,504 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,504 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true, 119#L206-2true]) [2021-11-20 06:02:12,505 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2021-11-20 06:02:12,505 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,505 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,506 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,530 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 63#L189true, 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0)]) [2021-11-20 06:02:12,530 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-11-20 06:02:12,530 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,530 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:12,531 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,531 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-20 06:02:12,531 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 235#L205-2true, 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 29#L91true, 292#(= ~f2_11~0 0), 63#L189true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true]) [2021-11-20 06:02:12,532 INFO L384 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2021-11-20 06:02:12,532 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,532 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:12,532 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:12,533 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-20 06:02:12,555 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([667] L54-->L57: Formula: (and (= (mod v_~f2_3~0_20 256) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|)) InVars {~f2_3~0=v_~f2_3~0_20} OutVars{thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~f2_3~0=v_~f2_3~0_20} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][178], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 98#L88true, 166#L120-4true, 149#L57true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 119#L206-2true]) [2021-11-20 06:02:12,555 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-11-20 06:02:12,556 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,556 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,556 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-20 06:02:12,556 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,557 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([682] L88-->L91: Formula: (and (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|) (not (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_2~0_26 256))) InVars {~f1_2~0=v_~f1_2~0_26} OutVars{thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1_1|, ~f1_2~0=v_~f1_2~0_26, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork4_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork4_assume_abort_if_not_#in~cond#1][179], [260#true, Black: 287#(= ~f1_2~0 0), 297#(= ~f1_10~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 292#(= ~f2_11~0 0), 29#L91true, 166#L120-4true, 152#L236-4true, Black: 282#(= ~f2_3~0 0), 217#L54true, 119#L206-2true]) [2021-11-20 06:02:12,557 INFO L384 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2021-11-20 06:02:12,557 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,557 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:12,558 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-20 06:02:12,558 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:12,584 INFO L129 PetriNetUnfolder]: 1124/3880 cut-off events. [2021-11-20 06:02:12,584 INFO L130 PetriNetUnfolder]: For 628/639 co-relation queries the response was YES. [2021-11-20 06:02:12,637 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6234 conditions, 3880 events. 1124/3880 cut-off events. For 628/639 co-relation queries the response was YES. Maximal size of possible extension queue 129. Compared 32099 event pairs, 231 based on Foata normal form. 102/3522 useless extension candidates. Maximal degree in co-relation 6226. Up to 826 conditions per place. [2021-11-20 06:02:12,676 INFO L132 encePairwiseOnDemand]: 250/256 looper letters, 39 selfloop transitions, 5 changer transitions 0/225 dead transitions. [2021-11-20 06:02:12,676 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 216 places, 225 transitions, 619 flow [2021-11-20 06:02:12,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:02:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-20 06:02:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 678 transitions. [2021-11-20 06:02:12,681 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8828125 [2021-11-20 06:02:12,681 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 678 transitions. [2021-11-20 06:02:12,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 678 transitions. [2021-11-20 06:02:12,683 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:12,683 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 678 transitions. [2021-11-20 06:02:12,686 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:12,690 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:12,691 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:12,691 INFO L186 Difference]: Start difference. First operand has 214 places, 211 transitions, 489 flow. Second operand 3 states and 678 transitions. [2021-11-20 06:02:12,691 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 216 places, 225 transitions, 619 flow [2021-11-20 06:02:12,696 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 225 transitions, 609 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-20 06:02:12,703 INFO L242 Difference]: Finished difference. Result has 215 places, 211 transitions, 496 flow [2021-11-20 06:02:12,704 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=479, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=206, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=496, PETRI_PLACES=215, PETRI_TRANSITIONS=211} [2021-11-20 06:02:12,705 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -5 predicate places. [2021-11-20 06:02:12,705 INFO L470 AbstractCegarLoop]: Abstraction has has 215 places, 211 transitions, 496 flow [2021-11-20 06:02:12,706 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:12,706 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:12,707 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:12,707 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 06:02:12,708 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:12,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:12,709 INFO L85 PathProgramCache]: Analyzing trace with hash 155828691, now seen corresponding path program 1 times [2021-11-20 06:02:12,709 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:12,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166981934] [2021-11-20 06:02:12,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:12,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:02:12,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:02:12,841 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:02:12,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166981934] [2021-11-20 06:02:12,842 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166981934] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:02:12,842 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:02:12,842 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:02:12,843 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285499152] [2021-11-20 06:02:12,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:02:12,844 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-20 06:02:12,844 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:02:12,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:02:12,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:02:12,847 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 256 [2021-11-20 06:02:12,849 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 211 transitions, 496 flow. Second operand has 3 states, 3 states have (on average 218.33333333333334) internal successors, (655), 3 states have internal predecessors, (655), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:12,849 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-20 06:02:12,849 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 256 [2021-11-20 06:02:12,850 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-20 06:02:13,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [Black: 292#(= ~f2_11~0 0), 16#L71true, 166#L120-4true, 133#L105true, 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true, 260#true, 4#L138true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296)))))]) [2021-11-20 06:02:13,240 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-20 06:02:13,240 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:13,241 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-11-20 06:02:13,241 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:13,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [Black: 292#(= ~f2_11~0 0), 16#L71true, 166#L120-4true, 133#L105true, 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true, 260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 245#L141true, 126#L172true]) [2021-11-20 06:02:13,242 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2021-11-20 06:02:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2021-11-20 06:02:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2021-11-20 06:02:13,242 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2021-11-20 06:02:13,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 4#L138true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, 133#L105true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true, 212#L121-2true]) [2021-11-20 06:02:13,373 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-20 06:02:13,373 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:13,373 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-20 06:02:13,374 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:13,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, 133#L105true, 245#L141true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 126#L172true, 295#true, 212#L121-2true]) [2021-11-20 06:02:13,374 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is cut-off event [2021-11-20 06:02:13,375 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-11-20 06:02:13,375 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2021-11-20 06:02:13,375 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2021-11-20 06:02:13,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 112#L204-4true, 4#L138true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 174#L84true, 295#true, 212#L121-2true]) [2021-11-20 06:02:13,490 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-20 06:02:13,490 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-20 06:02:13,490 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-20 06:02:13,490 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-20 06:02:13,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 245#L141true, 152#L236-4true, 174#L84true, 126#L172true, 295#true, 212#L121-2true]) [2021-11-20 06:02:13,491 INFO L384 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2021-11-20 06:02:13,491 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-20 06:02:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2021-11-20 06:02:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2021-11-20 06:02:13,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 112#L204-4true, 4#L138true, 156#L175true, Black: 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 244#L122-2true, 300#true, Black: 297#(= ~f1_10~0 0), 152#L236-4true, 295#true]) [2021-11-20 06:02:13,546 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:13,546 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:13,547 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:13,547 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-20 06:02:13,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 292#(= ~f2_11~0 0), Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), 244#L122-2true, 300#true, Black: 297#(= ~f1_10~0 0), 245#L141true, 152#L236-4true, 126#L172true, 295#true]) [2021-11-20 06:02:13,547 INFO L384 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2021-11-20 06:02:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2021-11-20 06:02:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2021-11-20 06:02:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2021-11-20 06:02:13,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([739] L172-->L175: Formula: (and (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (mod v_~f1_10~0_22 256)) (not (= |v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0))) InVars {~f1_10~0=v_~f1_10~0_22} OutVars{~f1_10~0=v_~f1_10~0_22, thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[thread6Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread6Thread1of1ForFork1_assume_abort_if_not_#in~cond#1][176], [260#true, 4#L138true, 112#L204-4true, 156#L175true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 155#L237-2true, 295#true]) [2021-11-20 06:02:13,682 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2021-11-20 06:02:13,682 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2021-11-20 06:02:13,682 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2021-11-20 06:02:13,682 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-11-20 06:02:13,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([724] L138-->L141: Formula: (and (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|) (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1| (mod v_~f2_11~0_24 256)) (not (= |v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1| 0))) InVars {~f2_11~0=v_~f2_11~0_24} OutVars{thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1_1|, thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1=|v_thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1_1|, ~f2_11~0=v_~f2_11~0_24} AuxVars[] AssignedVars[thread5Thread1of1ForFork5_assume_abort_if_not_#in~cond#1, thread5Thread1of1ForFork5_assume_abort_if_not_~cond#1][177], [260#true, 112#L204-4true, Black: 267#(and (= (+ ~x_0~0 (* 4294967296 (div ~x_8~0 4294967296))) (+ ~x_8~0 (* 4294967296 (div ~x_0~0 4294967296)))) (= (+ ~y_1~0 (* 4294967296 (div ~y_9~0 4294967296))) (+ ~y_9~0 (* 4294967296 (div ~y_1~0 4294967296))))), Black: 292#(= ~f2_11~0 0), 300#true, Black: 297#(= ~f1_10~0 0), 245#L141true, 155#L237-2true, 126#L172true, 295#true]) [2021-11-20 06:02:13,683 INFO L384 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2021-11-20 06:02:13,683 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2021-11-20 06:02:13,683 INFO L387 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2021-11-20 06:02:13,684 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2021-11-20 06:02:13,792 INFO L129 PetriNetUnfolder]: 1040/3553 cut-off events. [2021-11-20 06:02:13,793 INFO L130 PetriNetUnfolder]: For 713/794 co-relation queries the response was YES. [2021-11-20 06:02:13,842 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5860 conditions, 3553 events. 1040/3553 cut-off events. For 713/794 co-relation queries the response was YES. Maximal size of possible extension queue 108. Compared 28044 event pairs, 343 based on Foata normal form. 70/3144 useless extension candidates. Maximal degree in co-relation 5851. Up to 881 conditions per place. [2021-11-20 06:02:13,875 INFO L132 encePairwiseOnDemand]: 253/256 looper letters, 41 selfloop transitions, 2 changer transitions 0/224 dead transitions. [2021-11-20 06:02:13,876 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 224 transitions, 624 flow [2021-11-20 06:02:13,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:02:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-11-20 06:02:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 677 transitions. [2021-11-20 06:02:13,880 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8815104166666666 [2021-11-20 06:02:13,881 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 677 transitions. [2021-11-20 06:02:13,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 677 transitions. [2021-11-20 06:02:13,882 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:02:13,882 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 677 transitions. [2021-11-20 06:02:13,886 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 225.66666666666666) internal successors, (677), 3 states have internal predecessors, (677), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:13,889 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:13,890 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 256.0) internal successors, (1024), 4 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:13,891 INFO L186 Difference]: Start difference. First operand has 215 places, 211 transitions, 496 flow. Second operand 3 states and 677 transitions. [2021-11-20 06:02:13,891 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 224 transitions, 624 flow [2021-11-20 06:02:13,896 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 215 places, 224 transitions, 612 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-11-20 06:02:13,902 INFO L242 Difference]: Finished difference. Result has 216 places, 211 transitions, 494 flow [2021-11-20 06:02:13,903 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=256, PETRI_DIFFERENCE_MINUEND_FLOW=486, PETRI_DIFFERENCE_MINUEND_PLACES=213, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=494, PETRI_PLACES=216, PETRI_TRANSITIONS=211} [2021-11-20 06:02:13,904 INFO L334 CegarLoopForPetriNet]: 220 programPoint places, -4 predicate places. [2021-11-20 06:02:13,904 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 211 transitions, 494 flow [2021-11-20 06:02:13,905 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 218.33333333333334) internal successors, (655), 3 states have internal predecessors, (655), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:02:13,905 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-20 06:02:13,906 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:13,906 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 06:02:13,906 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err7INUSE_VIOLATION, thread1Err8INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-20 06:02:13,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:02:13,908 INFO L85 PathProgramCache]: Analyzing trace with hash -1388848745, now seen corresponding path program 2 times [2021-11-20 06:02:13,908 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:02:13,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023532636] [2021-11-20 06:02:13,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:02:13,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:02:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:02:14,083 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 06:02:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:02:14,306 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 06:02:14,306 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-20 06:02:14,308 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 11 remaining) [2021-11-20 06:02:14,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7INUSE_VIOLATION (9 of 11 remaining) [2021-11-20 06:02:14,310 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err8INUSE_VIOLATION (8 of 11 remaining) [2021-11-20 06:02:14,311 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (7 of 11 remaining) [2021-11-20 06:02:14,311 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5INUSE_VIOLATION (6 of 11 remaining) [2021-11-20 06:02:14,311 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err0INUSE_VIOLATION (5 of 11 remaining) [2021-11-20 06:02:14,311 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err2INUSE_VIOLATION (4 of 11 remaining) [2021-11-20 06:02:14,312 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err1INUSE_VIOLATION (3 of 11 remaining) [2021-11-20 06:02:14,312 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err9INUSE_VIOLATION (2 of 11 remaining) [2021-11-20 06:02:14,312 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err4INUSE_VIOLATION (1 of 11 remaining) [2021-11-20 06:02:14,312 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err6INUSE_VIOLATION (0 of 11 remaining) [2021-11-20 06:02:14,313 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 06:02:14,318 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2021-11-20 06:02:14,325 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-20 06:02:14,325 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 06:02:14,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 06:02:14 BasicIcfg [2021-11-20 06:02:14,631 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 06:02:14,632 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 06:02:14,632 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 06:02:14,632 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 06:02:14,633 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:00" (3/4) ... [2021-11-20 06:02:14,635 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-11-20 06:02:14,897 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 06:02:14,898 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 06:02:14,899 INFO L158 Benchmark]: Toolchain (without parser) took 16347.50ms. Allocated memory was 94.4MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 52.0MB in the beginning and 902.7MB in the end (delta: -850.7MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,899 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 94.4MB. Free memory was 68.4MB in the beginning and 68.4MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 06:02:14,900 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.02ms. Allocated memory is still 94.4MB. Free memory was 51.7MB in the beginning and 66.3MB in the end (delta: -14.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,900 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.27ms. Allocated memory is still 94.4MB. Free memory was 66.3MB in the beginning and 64.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,902 INFO L158 Benchmark]: Boogie Preprocessor took 103.53ms. Allocated memory is still 94.4MB. Free memory was 64.2MB in the beginning and 62.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,903 INFO L158 Benchmark]: RCFGBuilder took 965.83ms. Allocated memory is still 94.4MB. Free memory was 62.2MB in the beginning and 39.5MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,903 INFO L158 Benchmark]: TraceAbstraction took 14495.48ms. Allocated memory was 94.4MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 38.8MB in the beginning and 953.1MB in the end (delta: -914.3MB). Peak memory consumption was 785.5MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,904 INFO L158 Benchmark]: Witness Printer took 266.14ms. Allocated memory is still 1.1GB. Free memory was 953.1MB in the beginning and 902.7MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-20 06:02:14,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 94.4MB. Free memory was 68.4MB in the beginning and 68.4MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.02ms. Allocated memory is still 94.4MB. Free memory was 51.7MB in the beginning and 66.3MB in the end (delta: -14.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.27ms. Allocated memory is still 94.4MB. Free memory was 66.3MB in the beginning and 64.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.53ms. Allocated memory is still 94.4MB. Free memory was 64.2MB in the beginning and 62.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 965.83ms. Allocated memory is still 94.4MB. Free memory was 62.2MB in the beginning and 39.5MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 14495.48ms. Allocated memory was 94.4MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 38.8MB in the beginning and 953.1MB in the end (delta: -914.3MB). Peak memory consumption was 785.5MB. Max. memory is 16.1GB. * Witness Printer took 266.14ms. Allocated memory is still 1.1GB. Free memory was 953.1MB in the beginning and 902.7MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 241]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L38] 0 unsigned int x_0, y_1, x_8, y_9; VAL [x_0=0, x_8=0, y_1=0, y_9=0] [L39] 0 _Bool f1_2, f2_3, f1_10, f2_11; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, x_0=0, x_8=0, y_1=0, y_9=0] [L40] 0 unsigned int temp_4, temp_5, temp_6, temp_7, temp_12, temp_13, temp_14, temp_15; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L212] 0 pthread_t t1, t4; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L215] 0 x_0 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L216] 0 y_1 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967303, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=4294967303, y_9=0] [L217] 0 x_8 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=4294967303, y_9=0] [L218] 0 y_9 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=7, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L219] 0 temp_4 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967314, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L220] 0 temp_5 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967317, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L221] 0 temp_6 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967315, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=0, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L222] 0 temp_7 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967316, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L223] 0 temp_12 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967311, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L224] 0 temp_13 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967306, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=0, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L225] 0 temp_14 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967307, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=0, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L226] 0 temp_15 = __VERIFIER_nondet_uint() VAL [__VERIFIER_nondet_uint()=4294967309, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L227] 0 f1_2 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967308, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L228] 0 f2_3 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967312, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L229] 0 f1_10 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967313, f1_10=4294967313, f1_2=4294967308, f2_11=0, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L230] 0 f2_11 = __VERIFIER_nondet_bool() VAL [__VERIFIER_nondet_bool()=4294967310, f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L233] CALL 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L233] RET 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L235] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, pthread_create(&t1, 0, thread1, 0)=2147483642, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L236] FCALL, FORK 0 pthread_create(&t4, 0, thread4, 0) VAL [f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, pthread_create(&t4, 0, thread4, 0)=2147483643, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L196] 2 pthread_t t5, t6; VAL [f1_10=4294967313, f1_2=4294967308, f2_11=4294967310, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L199] 2 f1_10 = 0 [L200] 2 f2_11 = 0 VAL [f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L203] FCALL, FORK 2 pthread_create(&t5, 0, thread5, 0) VAL [f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t5, 0, thread5, 0)=2147483644, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L128] COND FALSE 3 !(__VERIFIER_nondet_bool()) VAL [__VERIFIER_nondet_bool()=0, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t5, 0, thread5, 0)=2147483644, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L158] 3 return 0; VAL [\result={0:0}, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t5, 0, thread5, 0)=2147483644, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L204] FCALL, FORK 2 pthread_create(&t6, 0, thread6, 0) VAL [f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, pthread_create(&t6, 0, thread6, 0)=2147483645, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L205] 2 \read(t5) VAL [\read(t5)=2147483644, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L205] FCALL, JOIN 3 pthread_join(t5, 0) VAL [\read(t5)=2147483644, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L162] COND FALSE 4 !(__VERIFIER_nondet_bool()) VAL [\read(t5)=2147483644, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L192] 4 return 0; VAL [\read(t5)=2147483644, \result={0:0}, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L206] 2 \read(t6) VAL [\read(t6)=2147483645, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L206] FCALL, JOIN 4 pthread_join(t6, 0) VAL [\read(t6)=2147483645, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L112] 1 pthread_t t2, t3; VAL [\read(t6)=2147483645, f1_10=0, f1_2=4294967308, f2_11=0, f2_3=4294967312, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L115] 1 f1_2 = 0 [L116] 1 f2_3 = 0 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L119] FCALL, FORK 1 pthread_create(&t2, 0, thread2, 0) VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=2147483646, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L44] COND TRUE 5 __VERIFIER_nondet_bool() VAL [\read(t6)=2147483645, __VERIFIER_nondet_bool()=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=2147483646, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=4294967314, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L46] 5 temp_4 = x_0 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=2147483646, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=0, x_8=0, y_1=4294967303, y_9=7] [L49] 5 x_0 = temp_4 + 1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t2, 0, thread2, 0)=2147483646, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967303, y_9=7] [L120] FCALL, FORK 1 pthread_create(&t3, 0, thread3, 0) VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967303, y_9=7] [L78] COND TRUE 6 __VERIFIER_nondet_bool() VAL [\read(t6)=2147483645, __VERIFIER_nondet_bool()=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967315, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967303, y_9=7] [L80] 6 temp_6 = y_1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967303, y_9=7] [L83] 6 y_1 = temp_6 + 1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967304, y_9=7] [L87] 6 f2_3 = 1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967304, y_9=7] [L53] 5 f1_2 = 1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=1, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967317, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967304, y_9=7] [L56] CALL 5 assume_abort_if_not(f2_3) [L35] COND FALSE 5 !(!cond) [L56] RET 5 assume_abort_if_not(f2_3) [L90] CALL 6 assume_abort_if_not(f1_2) [L35] COND FALSE 6 !(!cond) [L90] RET 6 assume_abort_if_not(f1_2) [L60] 5 temp_5 = y_1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=1, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967304, y_9=7] [L63] 5 y_1 = temp_5 + 1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=1, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967305, y_9=7] [L67] 5 f1_2 = 0 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=4294967316, x_0=1, x_8=0, y_1=4294967305, y_9=7] [L94] 6 temp_7 = x_0 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=1, x_8=0, y_1=4294967305, y_9=7] [L97] 6 x_0 = temp_7 + 1 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=1, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L101] 6 f2_3 = 0 VAL [\read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L104] CALL 6 assume_abort_if_not(!f1_2) [L35] COND FALSE 6 !(!cond) [L104] RET 6 assume_abort_if_not(!f1_2) [L78] COND FALSE 6 !(__VERIFIER_nondet_bool()) VAL [\read(t6)=2147483645, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L108] 6 return 0; VAL [\read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, pthread_create(&t3, 0, thread3, 0)=2147483647, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L121] 1 \read(t2) VAL [\read(t2)=2147483646, \read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L70] CALL 5 assume_abort_if_not(!f2_3) [L35] COND FALSE 5 !(!cond) [L70] RET 5 assume_abort_if_not(!f2_3) [L44] COND FALSE 5 !(__VERIFIER_nondet_bool()) VAL [\read(t2)=2147483646, \read(t6)=2147483645, __VERIFIER_nondet_bool()=0, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L74] 5 return 0; VAL [\read(t2)=2147483646, \read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L121] FCALL, JOIN 5 pthread_join(t2, 0) VAL [\read(t2)=2147483646, \read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L122] 1 \read(t3) VAL [\read(t3)=2147483647, \read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L122] FCALL, JOIN 6 pthread_join(t3, 0) VAL [\read(t3)=2147483647, \read(t6)=2147483645, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L124] 1 return 0; VAL [\read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={10:0}, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L124] 1 return 0; VAL [\read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t3={3:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L124] 1 return 0; VAL [\read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L237] 0 \read(t1) VAL [\read(t1)=2147483642, \read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L237] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\read(t1)=2147483642, \read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L238] 0 \read(t4) VAL [\read(t4)=2147483643, \read(t6)=2147483645, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={8:0}, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t6={9:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L208] 2 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L238] FCALL, JOIN 2 pthread_join(t4, 0) VAL [\read(t4)=2147483643, \result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L240] CALL 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=1, \result={0:0}, \result={0:0}, cond=1, cond=1, cond=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] [L240] RET 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L241] 0 reach_error() VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967311, temp_13=4294967306, temp_14=4294967307, temp_15=4294967309, temp_4=0, temp_5=4294967304, temp_6=4294967303, temp_7=1, x_0=2, x_8=0, y_1=4294967305, y_9=7] - UnprovableResult [Line: 119]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 120]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 235]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 236]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 204]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 203]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 120]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 119]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 203]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 204]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 13 procedures, 339 locations, 11 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.1s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 13.9s, OverallIterations: 8, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 10.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 144 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 144 mSDsluCounter, 68 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 204 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 528 IncrementalHoareTripleChecker+Invalid, 536 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 44 mSDtfsCounter, 528 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=496occurred in iteration=6, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1380 NumberOfCodeBlocks, 1380 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1190 ConstructedInterpolants, 0 QuantifiedInterpolants, 4340 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 6/6 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-11-20 06:02:14,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bda9f57-c0dc-447e-aca4-a7d0155095de/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE