./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-mult-4.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/popl20-mult-4.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ --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 2e6a14a531a7a58347cefef713565bcea13a3839848e23eb785379c30b602107 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:49:02,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:49:02,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:49:02,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:49:02,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:49:02,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:49:02,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:49:02,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:49:02,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:49:02,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:49:02,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:49:02,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:49:02,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:49:02,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:49:02,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:49:02,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:49:02,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:49:02,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:49:02,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:49:02,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:49:02,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:49:02,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:49:02,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:49:02,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:49:02,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:49:02,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:49:02,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:49:02,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:49:02,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:49:02,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:49:02,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:49:02,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:49:02,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:49:02,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:49:02,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:49:02,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:49:02,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:49:02,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:49:02,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:49:02,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:49:02,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:49:02,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-10-17 10:49:02,224 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:49:02,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:49:02,225 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:49:02,225 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:49:02,226 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:49:02,226 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:49:02,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:49:02,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:49:02,228 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:49:02,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:49:02,229 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:49:02,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:49:02,230 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:49:02,230 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:49:02,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:49:02,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:49:02,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:49:02,231 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:49:02,231 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:49:02,231 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:49:02,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:49:02,232 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:49:02,232 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:49:02,232 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:49:02,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:49:02,233 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:49:02,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:49:02,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:49:02,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:49:02,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:49:02,236 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:49:02,236 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:49:02,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:49:02,237 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_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e6a14a531a7a58347cefef713565bcea13a3839848e23eb785379c30b602107 [2022-10-17 10:49:02,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:49:02,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:49:02,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:49:02,615 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:49:02,616 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:49:02,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/weaver/popl20-mult-4.wvr.c [2022-10-17 10:49:02,716 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/data/998470a7e/9c3d26cd80a8492dbed12f39ec0271ba/FLAG5116f0204 [2022-10-17 10:49:03,168 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:49:03,169 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/sv-benchmarks/c/weaver/popl20-mult-4.wvr.c [2022-10-17 10:49:03,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/data/998470a7e/9c3d26cd80a8492dbed12f39ec0271ba/FLAG5116f0204 [2022-10-17 10:49:03,543 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/data/998470a7e/9c3d26cd80a8492dbed12f39ec0271ba [2022-10-17 10:49:03,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:49:03,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:49:03,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:49:03,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:49:03,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:49:03,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69198b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03, skipping insertion in model container [2022-10-17 10:49:03,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:49:03,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:49:03,799 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_6ae6592f-a5db-4933-b406-77bc8e6b4704/sv-benchmarks/c/weaver/popl20-mult-4.wvr.c[2612,2625] [2022-10-17 10:49:03,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:49:03,812 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:49:03,838 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_6ae6592f-a5db-4933-b406-77bc8e6b4704/sv-benchmarks/c/weaver/popl20-mult-4.wvr.c[2612,2625] [2022-10-17 10:49:03,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:49:03,855 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:49:03,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03 WrapperNode [2022-10-17 10:49:03,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:49:03,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:49:03,858 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:49:03,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:49:03,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,899 INFO L138 Inliner]: procedures = 23, calls = 42, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 117 [2022-10-17 10:49:03,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:49:03,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:49:03,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:49:03,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:49:03,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,930 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:49:03,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:49:03,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:49:03,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:49:03,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (1/1) ... [2022-10-17 10:49:03,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:49:03,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:49:03,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:49:04,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae6592f-a5db-4933-b406-77bc8e6b4704/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:49:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:49:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-10-17 10:49:04,033 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-10-17 10:49:04,033 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-10-17 10:49:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-10-17 10:49:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-10-17 10:49:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-10-17 10:49:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-10-17 10:49:04,034 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-10-17 10:49:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:49:04,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:49:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:49:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-10-17 10:49:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-10-17 10:49:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:49:04,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:49:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:49:04,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:49:04,037 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 10:49:04,122 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:49:04,125 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:49:04,526 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:49:04,597 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:49:04,597 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-17 10:49:04,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:49:04 BoogieIcfgContainer [2022-10-17 10:49:04,600 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:49:04,609 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-17 10:49:04,609 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-17 10:49:04,613 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-17 10:49:04,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.10 10:49:03" (1/3) ... [2022-10-17 10:49:04,615 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8c38fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:49:04, skipping insertion in model container [2022-10-17 10:49:04,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:49:03" (2/3) ... [2022-10-17 10:49:04,616 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8c38fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:49:04, skipping insertion in model container [2022-10-17 10:49:04,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:49:04" (3/3) ... [2022-10-17 10:49:04,623 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-mult-4.wvr.c [2022-10-17 10:49:04,642 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-10-17 10:49:04,653 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-17 10:49:04,653 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-10-17 10:49:04,654 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-10-17 10:49:04,769 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-10-17 10:49:04,827 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 136 places, 133 transitions, 298 flow [2022-10-17 10:49:04,897 INFO L130 PetriNetUnfolder]: 10/129 cut-off events. [2022-10-17 10:49:04,898 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-10-17 10:49:04,906 INFO L83 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 129 events. 10/129 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 95 event pairs, 0 based on Foata normal form. 0/118 useless extension candidates. Maximal degree in co-relation 88. Up to 2 conditions per place. [2022-10-17 10:49:04,907 INFO L82 GeneralOperation]: Start removeDead. Operand has 136 places, 133 transitions, 298 flow [2022-10-17 10:49:04,914 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 119 places, 116 transitions, 256 flow [2022-10-17 10:49:04,928 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-17 10:49:04,936 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6ee9f8cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-17 10:49:04,937 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-10-17 10:49:04,983 INFO L130 PetriNetUnfolder]: 10/115 cut-off events. [2022-10-17 10:49:04,983 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-10-17 10:49:04,983 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:04,984 INFO L208 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] [2022-10-17 10:49:04,985 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:04,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:04,990 INFO L85 PathProgramCache]: Analyzing trace with hash 633654829, now seen corresponding path program 1 times [2022-10-17 10:49:05,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:05,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756194995] [2022-10-17 10:49:05,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:05,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:05,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:05,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756194995] [2022-10-17 10:49:05,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756194995] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:05,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:05,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-17 10:49:05,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204297303] [2022-10-17 10:49:05,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:05,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-10-17 10:49:05,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:05,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-10-17 10:49:05,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-17 10:49:05,611 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 133 [2022-10-17 10:49:05,617 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 116 transitions, 256 flow. Second operand has 2 states, 2 states have (on average 121.5) internal successors, (243), 2 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:05,618 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:05,618 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 133 [2022-10-17 10:49:05,619 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:05,783 INFO L130 PetriNetUnfolder]: 25/195 cut-off events. [2022-10-17 10:49:05,783 INFO L131 PetriNetUnfolder]: For 42/42 co-relation queries the response was YES. [2022-10-17 10:49:05,790 INFO L83 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 195 events. 25/195 cut-off events. For 42/42 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 420 event pairs, 9 based on Foata normal form. 44/219 useless extension candidates. Maximal degree in co-relation 160. Up to 40 conditions per place. [2022-10-17 10:49:05,793 INFO L137 encePairwiseOnDemand]: 127/133 looper letters, 10 selfloop transitions, 0 changer transitions 2/110 dead transitions. [2022-10-17 10:49:05,793 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 110 transitions, 264 flow [2022-10-17 10:49:05,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-17 10:49:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-10-17 10:49:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 248 transitions. [2022-10-17 10:49:05,812 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9323308270676691 [2022-10-17 10:49:05,812 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 248 transitions. [2022-10-17 10:49:05,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 248 transitions. [2022-10-17 10:49:05,816 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:05,818 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 248 transitions. [2022-10-17 10:49:05,822 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 124.0) internal successors, (248), 2 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:05,828 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:05,828 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:05,830 INFO L175 Difference]: Start difference. First operand has 119 places, 116 transitions, 256 flow. Second operand 2 states and 248 transitions. [2022-10-17 10:49:05,831 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 110 transitions, 264 flow [2022-10-17 10:49:05,835 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 110 transitions, 248 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-10-17 10:49:05,840 INFO L231 Difference]: Finished difference. Result has 112 places, 108 transitions, 224 flow [2022-10-17 10:49:05,842 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=228, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=224, PETRI_PLACES=112, PETRI_TRANSITIONS=108} [2022-10-17 10:49:05,846 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, -7 predicate places. [2022-10-17 10:49:05,846 INFO L495 AbstractCegarLoop]: Abstraction has has 112 places, 108 transitions, 224 flow [2022-10-17 10:49:05,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 121.5) internal successors, (243), 2 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:05,847 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:05,847 INFO L208 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] [2022-10-17 10:49:05,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-17 10:49:05,848 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:05,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:05,849 INFO L85 PathProgramCache]: Analyzing trace with hash 1177974372, now seen corresponding path program 1 times [2022-10-17 10:49:05,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:05,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406209101] [2022-10-17 10:49:05,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:06,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:06,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406209101] [2022-10-17 10:49:06,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406209101] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:06,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:06,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:49:06,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565894260] [2022-10-17 10:49:06,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:06,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:49:06,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:06,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:49:06,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:49:06,532 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-10-17 10:49:06,533 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 112 places, 108 transitions, 224 flow. Second operand has 5 states, 5 states have (on average 106.4) internal successors, (532), 5 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:06,533 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:06,533 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-10-17 10:49:06,533 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:06,712 INFO L130 PetriNetUnfolder]: 112/475 cut-off events. [2022-10-17 10:49:06,712 INFO L131 PetriNetUnfolder]: For 30/31 co-relation queries the response was YES. [2022-10-17 10:49:06,715 INFO L83 FinitePrefix]: Finished finitePrefix Result has 659 conditions, 475 events. 112/475 cut-off events. For 30/31 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 2059 event pairs, 14 based on Foata normal form. 9/421 useless extension candidates. Maximal degree in co-relation 656. Up to 153 conditions per place. [2022-10-17 10:49:06,718 INFO L137 encePairwiseOnDemand]: 125/133 looper letters, 25 selfloop transitions, 3 changer transitions 5/120 dead transitions. [2022-10-17 10:49:06,718 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 120 transitions, 321 flow [2022-10-17 10:49:06,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:49:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:49:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 551 transitions. [2022-10-17 10:49:06,723 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8285714285714286 [2022-10-17 10:49:06,723 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 551 transitions. [2022-10-17 10:49:06,723 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 551 transitions. [2022-10-17 10:49:06,725 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:06,725 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 551 transitions. [2022-10-17 10:49:06,727 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 110.2) internal successors, (551), 5 states have internal predecessors, (551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:06,733 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:06,735 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:06,735 INFO L175 Difference]: Start difference. First operand has 112 places, 108 transitions, 224 flow. Second operand 5 states and 551 transitions. [2022-10-17 10:49:06,736 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 120 transitions, 321 flow [2022-10-17 10:49:06,738 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 120 transitions, 321 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-10-17 10:49:06,742 INFO L231 Difference]: Finished difference. Result has 117 places, 110 transitions, 251 flow [2022-10-17 10:49:06,743 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=224, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=251, PETRI_PLACES=117, PETRI_TRANSITIONS=110} [2022-10-17 10:49:06,744 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, -2 predicate places. [2022-10-17 10:49:06,745 INFO L495 AbstractCegarLoop]: Abstraction has has 117 places, 110 transitions, 251 flow [2022-10-17 10:49:06,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 106.4) internal successors, (532), 5 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:06,746 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:06,746 INFO L208 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] [2022-10-17 10:49:06,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-17 10:49:06,747 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:06,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:06,749 INFO L85 PathProgramCache]: Analyzing trace with hash -1292586774, now seen corresponding path program 1 times [2022-10-17 10:49:06,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:06,750 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073331252] [2022-10-17 10:49:06,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:07,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:07,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:07,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073331252] [2022-10-17 10:49:07,024 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073331252] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:07,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:07,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:49:07,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881820888] [2022-10-17 10:49:07,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:07,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-17 10:49:07,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:07,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:49:07,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:49:07,032 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-10-17 10:49:07,033 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 110 transitions, 251 flow. Second operand has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:07,033 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:07,033 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-10-17 10:49:07,033 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:08,496 INFO L130 PetriNetUnfolder]: 3356/6588 cut-off events. [2022-10-17 10:49:08,497 INFO L131 PetriNetUnfolder]: For 506/514 co-relation queries the response was YES. [2022-10-17 10:49:08,534 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11865 conditions, 6588 events. 3356/6588 cut-off events. For 506/514 co-relation queries the response was YES. Maximal size of possible extension queue 415. Compared 53168 event pairs, 1524 based on Foata normal form. 4/5011 useless extension candidates. Maximal degree in co-relation 11858. Up to 2143 conditions per place. [2022-10-17 10:49:08,591 INFO L137 encePairwiseOnDemand]: 125/133 looper letters, 43 selfloop transitions, 5 changer transitions 0/135 dead transitions. [2022-10-17 10:49:08,591 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 135 transitions, 412 flow [2022-10-17 10:49:08,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:49:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:49:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 566 transitions. [2022-10-17 10:49:08,596 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8511278195488722 [2022-10-17 10:49:08,596 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 566 transitions. [2022-10-17 10:49:08,596 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 566 transitions. [2022-10-17 10:49:08,597 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:08,597 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 566 transitions. [2022-10-17 10:49:08,600 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 113.2) internal successors, (566), 5 states have internal predecessors, (566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:08,603 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:08,604 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:08,604 INFO L175 Difference]: Start difference. First operand has 117 places, 110 transitions, 251 flow. Second operand 5 states and 566 transitions. [2022-10-17 10:49:08,604 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 135 transitions, 412 flow [2022-10-17 10:49:08,616 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 135 transitions, 405 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-10-17 10:49:08,620 INFO L231 Difference]: Finished difference. Result has 118 places, 112 transitions, 272 flow [2022-10-17 10:49:08,621 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=272, PETRI_PLACES=118, PETRI_TRANSITIONS=112} [2022-10-17 10:49:08,623 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, -1 predicate places. [2022-10-17 10:49:08,623 INFO L495 AbstractCegarLoop]: Abstraction has has 118 places, 112 transitions, 272 flow [2022-10-17 10:49:08,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:08,624 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:08,624 INFO L208 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] [2022-10-17 10:49:08,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-17 10:49:08,625 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:08,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:08,626 INFO L85 PathProgramCache]: Analyzing trace with hash -1815694622, now seen corresponding path program 2 times [2022-10-17 10:49:08,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:08,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254900698] [2022-10-17 10:49:08,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:08,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:08,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:08,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254900698] [2022-10-17 10:49:08,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254900698] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:08,885 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:08,885 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:49:08,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617409788] [2022-10-17 10:49:08,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:08,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-17 10:49:08,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:08,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:49:08,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:49:08,892 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-10-17 10:49:08,893 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 112 transitions, 272 flow. Second operand has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:08,893 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:08,893 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-10-17 10:49:08,893 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:10,526 INFO L130 PetriNetUnfolder]: 5270/9335 cut-off events. [2022-10-17 10:49:10,526 INFO L131 PetriNetUnfolder]: For 2923/3461 co-relation queries the response was YES. [2022-10-17 10:49:10,585 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20212 conditions, 9335 events. 5270/9335 cut-off events. For 2923/3461 co-relation queries the response was YES. Maximal size of possible extension queue 616. Compared 74572 event pairs, 1462 based on Foata normal form. 516/9465 useless extension candidates. Maximal degree in co-relation 20205. Up to 4460 conditions per place. [2022-10-17 10:49:10,657 INFO L137 encePairwiseOnDemand]: 126/133 looper letters, 45 selfloop transitions, 6 changer transitions 4/143 dead transitions. [2022-10-17 10:49:10,657 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 121 places, 143 transitions, 480 flow [2022-10-17 10:49:10,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-17 10:49:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-10-17 10:49:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 466 transitions. [2022-10-17 10:49:10,660 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8759398496240601 [2022-10-17 10:49:10,661 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 466 transitions. [2022-10-17 10:49:10,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 466 transitions. [2022-10-17 10:49:10,665 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:10,666 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 466 transitions. [2022-10-17 10:49:10,668 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 116.5) internal successors, (466), 4 states have internal predecessors, (466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:10,670 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:10,670 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:10,671 INFO L175 Difference]: Start difference. First operand has 118 places, 112 transitions, 272 flow. Second operand 4 states and 466 transitions. [2022-10-17 10:49:10,671 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 121 places, 143 transitions, 480 flow [2022-10-17 10:49:10,676 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 143 transitions, 474 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-10-17 10:49:10,688 INFO L231 Difference]: Finished difference. Result has 122 places, 118 transitions, 322 flow [2022-10-17 10:49:10,689 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=322, PETRI_PLACES=122, PETRI_TRANSITIONS=118} [2022-10-17 10:49:10,690 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, 3 predicate places. [2022-10-17 10:49:10,691 INFO L495 AbstractCegarLoop]: Abstraction has has 122 places, 118 transitions, 322 flow [2022-10-17 10:49:10,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:10,692 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:10,692 INFO L208 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] [2022-10-17 10:49:10,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-17 10:49:10,692 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:10,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:10,693 INFO L85 PathProgramCache]: Analyzing trace with hash 637422998, now seen corresponding path program 3 times [2022-10-17 10:49:10,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:10,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238229869] [2022-10-17 10:49:10,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:10,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:11,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:11,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238229869] [2022-10-17 10:49:11,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238229869] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:11,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:11,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:49:11,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217906146] [2022-10-17 10:49:11,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:11,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:49:11,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:11,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:49:11,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:49:11,073 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 133 [2022-10-17 10:49:11,074 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 118 transitions, 322 flow. Second operand has 5 states, 5 states have (on average 103.8) internal successors, (519), 5 states have internal predecessors, (519), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:11,074 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:11,074 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 133 [2022-10-17 10:49:11,074 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:13,002 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L62-4-->L63: Formula: (< (mod v_thread3Thread1of1ForFork1_~i~2_5 4294967296) (mod v_~N~0_6 4294967296)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][92], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 83#L41-4true, Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 27#L73true, 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, 89#L63true]) [2022-10-17 10:49:13,002 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:13,002 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:13,002 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:13,003 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:13,003 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][85], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:13,003 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:13,003 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:13,004 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:13,004 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:13,004 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][81], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 83#L41-4true, Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 27#L73true, 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue]) [2022-10-17 10:49:13,005 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:13,005 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:13,005 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:13,005 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:14,107 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][85], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), 27#L73true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 144#(= ~counter~0 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 129#thread2ENTRYtrue, 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), 94#L95-2true]) [2022-10-17 10:49:14,107 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-10-17 10:49:14,108 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:14,108 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:14,108 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:15,492 INFO L130 PetriNetUnfolder]: 11121/22381 cut-off events. [2022-10-17 10:49:15,492 INFO L131 PetriNetUnfolder]: For 14821/17510 co-relation queries the response was YES. [2022-10-17 10:49:15,657 INFO L83 FinitePrefix]: Finished finitePrefix Result has 51061 conditions, 22381 events. 11121/22381 cut-off events. For 14821/17510 co-relation queries the response was YES. Maximal size of possible extension queue 1477. Compared 230019 event pairs, 2977 based on Foata normal form. 2196/23510 useless extension candidates. Maximal degree in co-relation 51052. Up to 7613 conditions per place. [2022-10-17 10:49:15,809 INFO L137 encePairwiseOnDemand]: 123/133 looper letters, 90 selfloop transitions, 11 changer transitions 2/190 dead transitions. [2022-10-17 10:49:15,809 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 190 transitions, 800 flow [2022-10-17 10:49:15,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-17 10:49:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-10-17 10:49:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 694 transitions. [2022-10-17 10:49:15,813 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8696741854636592 [2022-10-17 10:49:15,813 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 694 transitions. [2022-10-17 10:49:15,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 694 transitions. [2022-10-17 10:49:15,814 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:15,814 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 694 transitions. [2022-10-17 10:49:15,817 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 115.66666666666667) internal successors, (694), 6 states have internal predecessors, (694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:15,821 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 133.0) internal successors, (931), 7 states have internal predecessors, (931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:15,822 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 133.0) internal successors, (931), 7 states have internal predecessors, (931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:15,822 INFO L175 Difference]: Start difference. First operand has 122 places, 118 transitions, 322 flow. Second operand 6 states and 694 transitions. [2022-10-17 10:49:15,822 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 190 transitions, 800 flow [2022-10-17 10:49:15,831 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 190 transitions, 800 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-10-17 10:49:15,835 INFO L231 Difference]: Finished difference. Result has 131 places, 128 transitions, 424 flow [2022-10-17 10:49:15,836 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=322, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=424, PETRI_PLACES=131, PETRI_TRANSITIONS=128} [2022-10-17 10:49:15,837 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, 12 predicate places. [2022-10-17 10:49:15,837 INFO L495 AbstractCegarLoop]: Abstraction has has 131 places, 128 transitions, 424 flow [2022-10-17 10:49:15,837 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 103.8) internal successors, (519), 5 states have internal predecessors, (519), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:15,838 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:15,838 INFO L208 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] [2022-10-17 10:49:15,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-17 10:49:15,839 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:15,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:15,839 INFO L85 PathProgramCache]: Analyzing trace with hash 184668622, now seen corresponding path program 1 times [2022-10-17 10:49:15,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:15,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078423147] [2022-10-17 10:49:15,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:15,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:16,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:16,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078423147] [2022-10-17 10:49:16,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078423147] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:16,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:16,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:49:16,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739688547] [2022-10-17 10:49:16,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:16,010 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-17 10:49:16,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:16,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:49:16,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:49:16,012 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-10-17 10:49:16,013 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 128 transitions, 424 flow. Second operand has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:16,013 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:16,013 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-10-17 10:49:16,013 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:17,693 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][98], [139#true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 62#thread1ENTRYtrue, 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0)]) [2022-10-17 10:49:17,693 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:17,694 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:17,694 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:17,694 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:17,694 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L62-4-->L63: Formula: (< (mod v_thread3Thread1of1ForFork1_~i~2_5 4294967296) (mod v_~N~0_6 4294967296)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][91], [139#true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 62#thread1ENTRYtrue, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:17,694 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:17,695 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:17,695 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:17,695 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:17,966 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, 129#thread2ENTRYtrue, 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:17,966 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:17,966 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:17,966 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:17,967 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,004 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][98], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 62#thread1ENTRYtrue, 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0)]) [2022-10-17 10:49:18,004 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,004 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,005 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,005 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,005 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L62-4-->L63: Formula: (< (mod v_thread3Thread1of1ForFork1_~i~2_5 4294967296) (mod v_~N~0_6 4294967296)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][91], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 62#thread1ENTRYtrue, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,005 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,005 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,006 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,006 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,273 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 69#L55true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, Black: 144#(= ~counter~0 0), 7#L94-4true, 89#L63true]) [2022-10-17 10:49:18,274 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,274 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,274 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,274 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:18,274 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 69#L55true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, Black: 144#(= ~counter~0 0), 7#L94-4true, 89#L63true]) [2022-10-17 10:49:18,274 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,278 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,278 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,278 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:18,279 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,280 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,280 INFO L383 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,280 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:18,361 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, 30#L51-4true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:18,362 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:18,362 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:18,362 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:18,362 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:18,369 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][98], [139#true, 30#L51-4true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:18,369 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:18,369 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:18,369 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:18,370 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:18,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 27#L73true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,553 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,553 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,553 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,553 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 112#L51-2true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,554 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,554 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,554 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,554 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,555 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,555 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,555 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,555 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,555 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 28#L44true, 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:18,555 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,555 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,556 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:18,556 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:18,645 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 38#L51-5true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 7#L94-4true, Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:18,646 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:18,646 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:18,646 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:18,646 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:18,664 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][98], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:18,664 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:18,664 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:18,664 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:18,664 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,061 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,061 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,061 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,061 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:19,062 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,062 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,062 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,062 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,062 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:19,062 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,070 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 69#L55true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,070 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,070 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,070 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,070 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:19,070 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 69#L55true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,071 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,071 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:19,071 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,071 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,140 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 112#L51-2true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,140 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,140 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 112#L51-2true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, 89#L63true]) [2022-10-17 10:49:19,149 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 112#L51-2true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, 89#L63true]) [2022-10-17 10:49:19,149 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,149 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,150 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,723 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 94#L95-2true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:19,723 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-10-17 10:49:19,724 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:19,724 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,724 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:19,838 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 87#L42true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,839 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][62], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,839 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,839 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,840 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 87#L42true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,840 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,840 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,840 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,841 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,841 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][62], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:19,841 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,841 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:19,841 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,841 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,896 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 94#L95-2true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:19,896 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,896 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,896 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,896 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,902 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][98], [139#true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 94#L95-2true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:19,903 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,903 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:19,903 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:19,903 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,217 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 94#L95-2true, 38#L51-5true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:20,218 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-10-17 10:49:20,218 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:20,218 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:20,218 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:49:20,231 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][98], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 94#L95-2true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:20,231 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-10-17 10:49:20,231 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:49:20,231 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:20,231 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:20,322 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 87#L42true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true]) [2022-10-17 10:49:20,322 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,322 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,322 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,322 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,323 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L72-4-->L73: Formula: (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_5| 4294967296) (mod v_~N~0_8 4294967296)) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_5|, ~N~0=v_~N~0_8} AuxVars[] AssignedVars[][122], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 27#L73true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true]) [2022-10-17 10:49:20,323 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,323 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:20,323 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,323 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,323 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][62], [139#true, 72#L41-5true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true]) [2022-10-17 10:49:20,323 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,324 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,324 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,324 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,324 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([376] L72-4-->L72-5: Formula: (not (< (mod |v_thread4Thread1of1ForFork3_~i~3#1_3| 4294967296) (mod v_~N~0_7 4294967296))) InVars {thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} OutVars{thread4Thread1of1ForFork3_~i~3#1=|v_thread4Thread1of1ForFork3_~i~3#1_3|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[][126], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 53#L41-3true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 43#L62-5true, 112#L51-2true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true]) [2022-10-17 10:49:20,324 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,324 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:20,324 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,325 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,384 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 87#L42true, 69#L55true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:20,385 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-10-17 10:49:20,385 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:20,385 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:20,385 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:20,516 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 87#L42true, 174#(= thread1Thread1of1ForFork2_~i~0 0), 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 89#L63true]) [2022-10-17 10:49:20,516 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,516 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,517 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,517 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,637 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][49], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 87#L42true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0)]) [2022-10-17 10:49:20,637 INFO L383 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-10-17 10:49:20,637 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,637 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,637 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:20,637 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][50], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true]) [2022-10-17 10:49:20,638 INFO L383 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-10-17 10:49:20,638 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,638 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,638 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:20,638 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][49], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 87#L42true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0)]) [2022-10-17 10:49:20,639 INFO L383 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-10-17 10:49:20,639 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,639 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,639 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:20,639 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][50], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0)]) [2022-10-17 10:49:20,639 INFO L383 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-10-17 10:49:20,639 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:20,639 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,640 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,716 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][92], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), 20#L96-2true, Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0))]) [2022-10-17 10:49:20,716 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-10-17 10:49:20,716 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:49:20,716 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-10-17 10:49:20,716 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:49:20,754 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 87#L42true, 174#(= thread1Thread1of1ForFork2_~i~0 0), 69#L55true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0)]) [2022-10-17 10:49:20,754 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-10-17 10:49:20,755 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:20,755 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:20,755 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:20,777 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][61], [139#true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 87#L42true, 174#(= thread1Thread1of1ForFork2_~i~0 0), 112#L51-2true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true]) [2022-10-17 10:49:20,777 INFO L383 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-10-17 10:49:20,777 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,777 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:20,777 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:49:20,875 INFO L130 PetriNetUnfolder]: 14730/29045 cut-off events. [2022-10-17 10:49:20,876 INFO L131 PetriNetUnfolder]: For 48148/52873 co-relation queries the response was YES. [2022-10-17 10:49:21,066 INFO L83 FinitePrefix]: Finished finitePrefix Result has 83767 conditions, 29045 events. 14730/29045 cut-off events. For 48148/52873 co-relation queries the response was YES. Maximal size of possible extension queue 1876. Compared 300512 event pairs, 6004 based on Foata normal form. 1755/28669 useless extension candidates. Maximal degree in co-relation 83753. Up to 13192 conditions per place. [2022-10-17 10:49:21,491 INFO L137 encePairwiseOnDemand]: 126/133 looper letters, 49 selfloop transitions, 6 changer transitions 9/160 dead transitions. [2022-10-17 10:49:21,491 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 160 transitions, 706 flow [2022-10-17 10:49:21,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-17 10:49:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-10-17 10:49:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 466 transitions. [2022-10-17 10:49:21,493 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8759398496240601 [2022-10-17 10:49:21,494 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 466 transitions. [2022-10-17 10:49:21,494 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 466 transitions. [2022-10-17 10:49:21,494 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:21,494 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 466 transitions. [2022-10-17 10:49:21,496 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 116.5) internal successors, (466), 4 states have internal predecessors, (466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:21,498 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:21,498 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 133.0) internal successors, (665), 5 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:21,498 INFO L175 Difference]: Start difference. First operand has 131 places, 128 transitions, 424 flow. Second operand 4 states and 466 transitions. [2022-10-17 10:49:21,499 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 160 transitions, 706 flow [2022-10-17 10:49:21,521 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 160 transitions, 706 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-10-17 10:49:21,526 INFO L231 Difference]: Finished difference. Result has 136 places, 130 transitions, 458 flow [2022-10-17 10:49:21,526 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=424, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=458, PETRI_PLACES=136, PETRI_TRANSITIONS=130} [2022-10-17 10:49:21,529 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, 17 predicate places. [2022-10-17 10:49:21,530 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 130 transitions, 458 flow [2022-10-17 10:49:21,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:21,532 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:21,532 INFO L208 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] [2022-10-17 10:49:21,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-10-17 10:49:21,533 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:21,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:21,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1387373168, now seen corresponding path program 4 times [2022-10-17 10:49:21,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:21,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400978456] [2022-10-17 10:49:21,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:21,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:21,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400978456] [2022-10-17 10:49:21,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400978456] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:21,730 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:21,730 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:49:21,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448157618] [2022-10-17 10:49:21,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:21,736 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-17 10:49:21,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:21,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:49:21,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:49:21,737 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-10-17 10:49:21,738 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 130 transitions, 458 flow. Second operand has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:21,738 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:21,738 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-10-17 10:49:21,738 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:24,337 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,337 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,337 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,337 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,337 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,338 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,338 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), 129#thread2ENTRYtrue, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,338 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,339 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,339 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:24,339 INFO L386 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-10-17 10:49:24,946 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,946 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,946 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,946 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,946 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,947 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,947 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,947 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,947 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,947 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,947 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,947 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,947 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 38#L51-5true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,948 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:24,948 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, 30#L51-4true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:24,949 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,949 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:24,950 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:24,950 INFO L386 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-10-17 10:49:25,365 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:25,365 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,365 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,365 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,365 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,365 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:25,365 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:25,366 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,366 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:25,366 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,367 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,367 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,367 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,368 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 38#L51-5true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:25,368 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,368 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,368 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,369 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,371 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 89#L63true]) [2022-10-17 10:49:25,372 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,372 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,372 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,372 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,372 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 87#L42true, 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 89#L63true]) [2022-10-17 10:49:25,373 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,373 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,373 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,373 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,374 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 89#L63true]) [2022-10-17 10:49:25,374 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,374 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,374 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,374 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,374 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), 77#L52true, 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, Black: 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 89#L63true]) [2022-10-17 10:49:25,375 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-10-17 10:49:25,375 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,375 INFO L386 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-10-17 10:49:25,375 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:49:27,018 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][48], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, Black: 164#true, 47#thread3ENTRYtrue, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 191#true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 87#L42true, 69#L55true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))]) [2022-10-17 10:49:27,018 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-10-17 10:49:27,018 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:27,018 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:27,019 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:27,019 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][49], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, Black: 164#true, 47#thread3ENTRYtrue, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 191#true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, 25#L72-5true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))]) [2022-10-17 10:49:27,019 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-10-17 10:49:27,019 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:27,019 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:49:27,019 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([347] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork2_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[][80], [139#true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 87#L42true, 69#L55true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 89#L63true]) [2022-10-17 10:49:27,792 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([346] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork2_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[][100], [139#true, 72#L41-5true, Black: 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 172#true, 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 164#true, 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, 27#L73true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 144#(= ~counter~0 0), 7#L94-4true, 89#L63true, Black: 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))]) [2022-10-17 10:49:27,792 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:27,792 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:49:28,577 INFO L130 PetriNetUnfolder]: 22033/43424 cut-off events. [2022-10-17 10:49:28,577 INFO L131 PetriNetUnfolder]: For 70364/77708 co-relation queries the response was YES. [2022-10-17 10:49:28,824 INFO L83 FinitePrefix]: Finished finitePrefix Result has 122376 conditions, 43424 events. 22033/43424 cut-off events. For 70364/77708 co-relation queries the response was YES. Maximal size of possible extension queue 2751. Compared 474734 event pairs, 10612 based on Foata normal form. 3586/44215 useless extension candidates. Maximal degree in co-relation 122359. Up to 14286 conditions per place. [2022-10-17 10:49:29,061 INFO L137 encePairwiseOnDemand]: 125/133 looper letters, 60 selfloop transitions, 7 changer transitions 2/166 dead transitions. [2022-10-17 10:49:29,062 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 166 transitions, 803 flow [2022-10-17 10:49:29,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:49:29,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:49:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 566 transitions. [2022-10-17 10:49:29,065 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8511278195488722 [2022-10-17 10:49:29,065 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 566 transitions. [2022-10-17 10:49:29,065 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 566 transitions. [2022-10-17 10:49:29,066 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:49:29,066 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 566 transitions. [2022-10-17 10:49:29,068 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 113.2) internal successors, (566), 5 states have internal predecessors, (566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:29,070 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:29,071 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 133.0) internal successors, (798), 6 states have internal predecessors, (798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:29,071 INFO L175 Difference]: Start difference. First operand has 136 places, 130 transitions, 458 flow. Second operand 5 states and 566 transitions. [2022-10-17 10:49:29,071 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 166 transitions, 803 flow [2022-10-17 10:49:29,101 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 166 transitions, 796 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-10-17 10:49:29,104 INFO L231 Difference]: Finished difference. Result has 141 places, 132 transitions, 498 flow [2022-10-17 10:49:29,105 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=133, PETRI_DIFFERENCE_MINUEND_FLOW=454, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=498, PETRI_PLACES=141, PETRI_TRANSITIONS=132} [2022-10-17 10:49:29,106 INFO L287 CegarLoopForPetriNet]: 119 programPoint places, 22 predicate places. [2022-10-17 10:49:29,106 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 132 transitions, 498 flow [2022-10-17 10:49:29,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:29,107 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:49:29,107 INFO L208 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] [2022-10-17 10:49:29,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-17 10:49:29,107 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-10-17 10:49:29,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:49:29,109 INFO L85 PathProgramCache]: Analyzing trace with hash -630112546, now seen corresponding path program 2 times [2022-10-17 10:49:29,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:49:29,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664184728] [2022-10-17 10:49:29,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:49:29,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:49:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:49:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:49:29,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:49:29,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664184728] [2022-10-17 10:49:29,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664184728] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:49:29,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:49:29,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:49:29,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519600984] [2022-10-17 10:49:29,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:49:29,314 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-17 10:49:29,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:49:29,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:49:29,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:49:29,316 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-10-17 10:49:29,317 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 132 transitions, 498 flow. Second operand has 4 states, 4 states have (on average 107.0) internal successors, (428), 4 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:49:29,317 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:49:29,317 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-10-17 10:49:29,317 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:49:33,118 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][114], [139#true, 72#L41-5true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), Black: 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 196#(and (<= ~N~0 (* (div ~N~0 4294967296) 4294967296)) (= thread3Thread1of1ForFork1_~i~2 0)), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 191#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 69#L55true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 174#(= thread1Thread1of1ForFork2_~i~0 0), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, 76#L76true, Black: 144#(= ~counter~0 0), 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 202#(= thread1Thread1of1ForFork2_~i~0 0)]) [2022-10-17 10:49:33,118 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-10-17 10:49:33,118 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:33,119 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:49:33,119 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-10-17 10:49:33,119 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork1_~i~2_3 4294967296) (mod v_~N~0_5 4294967296))) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][114], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 83#L41-4true, Black: 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 196#(and (<= ~N~0 (* (div ~N~0 4294967296) 4294967296)) (= thread3Thread1of1ForFork1_~i~2 0)), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 191#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 43#L62-5true, Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 69#L55true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, 76#L76true, Black: 144#(= ~counter~0 0), Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 202#(= thread1Thread1of1ForFork2_~i~0 0)]) [2022-10-17 10:49:33,119 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-10-17 10:49:33,119 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:33,119 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-10-17 10:49:33,120 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-10-17 10:49:33,120 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L62-4-->L63: Formula: (< (mod v_thread3Thread1of1ForFork1_~i~2_5 4294967296) (mod v_~N~0_6 4294967296)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][97], [139#true, 9#L72-3true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 83#L41-4true, Black: 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 196#(and (<= ~N~0 (* (div ~N~0 4294967296) 4294967296)) (= thread3Thread1of1ForFork1_~i~2 0)), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 191#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 203#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread1Thread1of1ForFork2_~i~0 0)), 69#L55true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, Black: 144#(= ~counter~0 0), Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 89#L63true]) [2022-10-17 10:49:33,120 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-10-17 10:49:33,120 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:33,120 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-10-17 10:49:33,120 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:49:33,121 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L62-4-->L63: Formula: (< (mod v_thread3Thread1of1ForFork1_~i~2_5 4294967296) (mod v_~N~0_6 4294967296)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][97], [139#true, Black: 160#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= ~N~0 (* (div ~N~0 4294967296) 4294967296))), 83#L41-4true, Black: 193#(= thread3Thread1of1ForFork1_~i~2 0), Black: 196#(and (<= ~N~0 (* (div ~N~0 4294967296) 4294967296)) (= thread3Thread1of1ForFork1_~i~2 0)), 157#(= |thread2Thread1of1ForFork0_~i~1#1| 0), Black: 164#true, 191#true, 166#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 187#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), Black: 167#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), 174#(= thread1Thread1of1ForFork2_~i~0 0), 203#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= thread1Thread1of1ForFork2_~i~0 0)), 69#L55true, Black: 175#(and (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 176#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= thread1Thread1of1ForFork2_~i~0 0)), Black: 178#(and (<= (+ (* (div thread1Thread1of1ForFork2_~i~0 4294967296) 4294967296) ~N~0) (* (div ~N~0 4294967296) 4294967296)) (= |thread4Thread1of1ForFork3_~i~3#1| 0) (= thread1Thread1of1ForFork2_~i~0 0)), 7#L94-4true, 76#L76true, Black: 144#(= ~counter~0 0), Black: 186#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 89#L63true]) [2022-10-17 10:49:33,121 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-10-17 10:49:33,121 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:49:33,121 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-10-17 10:49:33,121 INFO L386 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event