./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/parallel-barrier.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/parallel-barrier.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX --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 22b51332425cd14048935a20a73abea0065b1633fac56d6d6be511ab67585236 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 10:36:27,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 10:36:27,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 10:36:27,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 10:36:27,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 10:36:27,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 10:36:27,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 10:36:27,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 10:36:27,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 10:36:27,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 10:36:27,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 10:36:27,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 10:36:27,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 10:36:27,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 10:36:27,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 10:36:27,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 10:36:27,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 10:36:27,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 10:36:27,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 10:36:27,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 10:36:27,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 10:36:27,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 10:36:27,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 10:36:27,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 10:36:27,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 10:36:27,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 10:36:27,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 10:36:27,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 10:36:27,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 10:36:27,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 10:36:27,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 10:36:27,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 10:36:27,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 10:36:27,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 10:36:27,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 10:36:27,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 10:36:27,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 10:36:27,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 10:36:27,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 10:36:27,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 10:36:27,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 10:36:27,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-09 10:36:27,667 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 10:36:27,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 10:36:27,678 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 10:36:27,678 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 10:36:27,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 10:36:27,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 10:36:27,681 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 10:36:27,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 10:36:27,681 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-09 10:36:27,682 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 10:36:27,682 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-09 10:36:27,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 10:36:27,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 10:36:27,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 10:36:27,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 10:36:27,683 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-09 10:36:27,684 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 10:36:27,684 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 10:36:27,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 10:36:27,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 10:36:27,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 10:36:27,685 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 10:36:27,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 10:36:27,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 10:36:27,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 10:36:27,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 10:36:27,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 10:36:27,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 10:36:27,687 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 10:36:27,688 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 10:36:27,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 10:36:27,688 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 10:36:27,688 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_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b51332425cd14048935a20a73abea0065b1633fac56d6d6be511ab67585236 [2021-11-09 10:36:27,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 10:36:27,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 10:36:27,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 10:36:27,997 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 10:36:27,998 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 10:36:27,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/weaver/parallel-barrier.wvr.c [2021-11-09 10:36:28,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/data/9d0d346bb/48379ccfa32745eea7ac339590745f6b/FLAGe31170a90 [2021-11-09 10:36:28,581 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 10:36:28,583 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/sv-benchmarks/c/weaver/parallel-barrier.wvr.c [2021-11-09 10:36:28,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/data/9d0d346bb/48379ccfa32745eea7ac339590745f6b/FLAGe31170a90 [2021-11-09 10:36:28,924 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/data/9d0d346bb/48379ccfa32745eea7ac339590745f6b [2021-11-09 10:36:28,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 10:36:28,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 10:36:28,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 10:36:28,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 10:36:28,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 10:36:28,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:36:28" (1/1) ... [2021-11-09 10:36:28,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b897862 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:28, skipping insertion in model container [2021-11-09 10:36:28,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:36:28" (1/1) ... [2021-11-09 10:36:28,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 10:36:28,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 10:36:29,274 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/sv-benchmarks/c/weaver/parallel-barrier.wvr.c[4722,4735] [2021-11-09 10:36:29,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:36:29,290 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 10:36:29,366 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/sv-benchmarks/c/weaver/parallel-barrier.wvr.c[4722,4735] [2021-11-09 10:36:29,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:36:29,395 INFO L208 MainTranslator]: Completed translation [2021-11-09 10:36:29,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29 WrapperNode [2021-11-09 10:36:29,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 10:36:29,398 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 10:36:29,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 10:36:29,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 10:36:29,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,421 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,473 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 10:36:29,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 10:36:29,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 10:36:29,474 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 10:36:29,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,508 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 10:36:29,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 10:36:29,514 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 10:36:29,515 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 10:36:29,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (1/1) ... [2021-11-09 10:36:29,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 10:36:29,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:36:29,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-09 10:36:29,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73a80902-d59e-4ded-a7f1-4691066952ad/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-09 10:36:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-09 10:36:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-09 10:36:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-09 10:36:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-09 10:36:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-09 10:36:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-09 10:36:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-11-09 10:36:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-11-09 10:36:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-09 10:36:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-11-09 10:36:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-11-09 10:36:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-11-09 10:36:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-11-09 10:36:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 10:36:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 10:36:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-09 10:36:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-09 10:36:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 10:36:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-09 10:36:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 10:36:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 10:36:29,631 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-09 10:36:30,312 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-09 10:36:30,313 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-09 10:36:30,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:36:30 BoogieIcfgContainer [2021-11-09 10:36:30,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-09 10:36:30,318 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-09 10:36:30,319 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-09 10:36:30,323 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-09 10:36:30,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 10:36:28" (1/3) ... [2021-11-09 10:36:30,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a65dba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:36:30, skipping insertion in model container [2021-11-09 10:36:30,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:36:29" (2/3) ... [2021-11-09 10:36:30,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a65dba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 10:36:30, skipping insertion in model container [2021-11-09 10:36:30,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:36:30" (3/3) ... [2021-11-09 10:36:30,326 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-barrier.wvr.c [2021-11-09 10:36:30,333 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-09 10:36:30,333 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-09 10:36:30,333 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-09 10:36:30,334 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-09 10:36:30,406 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,406 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,406 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,407 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,407 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,407 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,407 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,408 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,408 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,408 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,408 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,409 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,409 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,409 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,409 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,409 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,410 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,410 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,410 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,410 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,411 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,411 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,411 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,411 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,411 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,412 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,412 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,412 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,413 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,413 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,413 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,413 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,413 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,414 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,414 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,414 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,414 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,415 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,415 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,415 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,415 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,415 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,416 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,416 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,416 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,416 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,416 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,417 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,417 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,417 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,425 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,425 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,426 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,426 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,427 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,427 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,427 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,427 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,429 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,430 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,430 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,430 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,430 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,431 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,431 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,431 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,432 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,432 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,432 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,433 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,433 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,433 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,433 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,433 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,434 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,434 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,435 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,435 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,436 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,437 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,442 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,442 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,444 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,444 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,446 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,447 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,447 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,448 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,448 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,452 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,453 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,453 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,454 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,454 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,454 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,454 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,454 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,455 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,455 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,455 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,455 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,455 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,456 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,456 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,456 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,456 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,456 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,456 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,457 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,482 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,486 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,487 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,488 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,488 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,489 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,489 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,489 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,489 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,490 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,490 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,490 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,490 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,491 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,491 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,491 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,491 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,492 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,492 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,492 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,492 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,492 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,493 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,494 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,494 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,494 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,494 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,495 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,495 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,495 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,495 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,495 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,496 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,496 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,496 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,496 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,497 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,497 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,497 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,497 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,497 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,498 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,514 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,514 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,514 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,514 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,514 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,515 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,515 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,515 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,515 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,515 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,516 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,516 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,516 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,516 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,516 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,516 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,517 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,518 WARN L322 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,519 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,519 WARN L322 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,519 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,520 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,520 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,520 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,520 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,521 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,521 WARN L322 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,522 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,522 WARN L322 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,523 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,523 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,523 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,523 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,529 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,530 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,530 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,530 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,530 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,531 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,531 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,531 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,531 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,531 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,532 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,532 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,532 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,532 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,535 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,538 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,538 WARN L322 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,538 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,539 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,542 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,546 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,547 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,547 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,547 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,547 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,547 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,548 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,548 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,548 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,548 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,551 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,551 WARN L322 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,551 WARN L322 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,559 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,559 WARN L322 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,559 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,559 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,568 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,569 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,569 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,569 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,572 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,572 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,573 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,573 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,576 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,576 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,576 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,586 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,588 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,588 WARN L322 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,588 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,589 WARN L322 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,591 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,592 WARN L322 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,592 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,592 WARN L322 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-09 10:36:30,657 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-11-09 10:36:30,732 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-09 10:36:30,749 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-09 10:36:30,750 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-11-09 10:36:30,784 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 234 places, 223 transitions, 518 flow [2021-11-09 10:36:30,896 INFO L129 PetriNetUnfolder]: 8/195 cut-off events. [2021-11-09 10:36:30,896 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-09 10:36:30,914 INFO L84 FinitePrefix]: Finished finitePrefix Result has 224 conditions, 195 events. 8/195 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 232 event pairs, 0 based on Foata normal form. 0/186 useless extension candidates. Maximal degree in co-relation 168. Up to 3 conditions per place. [2021-11-09 10:36:30,914 INFO L82 GeneralOperation]: Start removeDead. Operand has 234 places, 223 transitions, 518 flow [2021-11-09 10:36:30,929 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 198 places, 187 transitions, 422 flow [2021-11-09 10:36:30,982 INFO L129 PetriNetUnfolder]: 8/186 cut-off events. [2021-11-09 10:36:30,982 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-09 10:36:30,982 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:30,983 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:30,984 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:30,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:30,990 INFO L85 PathProgramCache]: Analyzing trace with hash 752490541, now seen corresponding path program 1 times [2021-11-09 10:36:31,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:31,001 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984606344] [2021-11-09 10:36:31,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:31,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:31,703 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:31,703 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984606344] [2021-11-09 10:36:31,704 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984606344] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:31,704 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:31,704 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-09 10:36:31,706 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106976825] [2021-11-09 10:36:31,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-09 10:36:31,719 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:31,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-09 10:36:31,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-09 10:36:31,745 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-09 10:36:31,754 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 187 transitions, 422 flow. Second operand has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:31,754 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:31,754 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-09 10:36:31,755 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:31,865 INFO L129 PetriNetUnfolder]: 6/193 cut-off events. [2021-11-09 10:36:31,865 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-11-09 10:36:31,868 INFO L84 FinitePrefix]: Finished finitePrefix Result has 238 conditions, 193 events. 6/193 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 292 event pairs, 1 based on Foata normal form. 12/195 useless extension candidates. Maximal degree in co-relation 190. Up to 8 conditions per place. [2021-11-09 10:36:31,871 INFO L132 encePairwiseOnDemand]: 216/227 looper letters, 5 selfloop transitions, 6 changer transitions 2/183 dead transitions. [2021-11-09 10:36:31,871 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 183 transitions, 436 flow [2021-11-09 10:36:31,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-09 10:36:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-09 10:36:31,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1074 transitions. [2021-11-09 10:36:31,894 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9462555066079296 [2021-11-09 10:36:31,895 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1074 transitions. [2021-11-09 10:36:31,896 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1074 transitions. [2021-11-09 10:36:31,902 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:31,905 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1074 transitions. [2021-11-09 10:36:31,913 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 214.8) internal successors, (1074), 5 states have internal predecessors, (1074), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:31,925 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:31,927 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:31,929 INFO L186 Difference]: Start difference. First operand has 198 places, 187 transitions, 422 flow. Second operand 5 states and 1074 transitions. [2021-11-09 10:36:31,930 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 183 transitions, 436 flow [2021-11-09 10:36:31,936 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 183 transitions, 404 flow, removed 0 selfloop flow, removed 12 redundant places. [2021-11-09 10:36:31,942 INFO L242 Difference]: Finished difference. Result has 191 places, 181 transitions, 396 flow [2021-11-09 10:36:31,945 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=382, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=396, PETRI_PLACES=191, PETRI_TRANSITIONS=181} [2021-11-09 10:36:31,946 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, -7 predicate places. [2021-11-09 10:36:31,946 INFO L470 AbstractCegarLoop]: Abstraction has has 191 places, 181 transitions, 396 flow [2021-11-09 10:36:31,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:31,948 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:31,948 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:31,949 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-09 10:36:31,949 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:31,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:31,950 INFO L85 PathProgramCache]: Analyzing trace with hash 293634902, now seen corresponding path program 1 times [2021-11-09 10:36:31,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:31,950 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708106239] [2021-11-09 10:36:31,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:31,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:32,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:32,277 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:32,277 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708106239] [2021-11-09 10:36:32,278 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708106239] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:32,278 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:32,278 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-09 10:36:32,279 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27874238] [2021-11-09 10:36:32,281 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-09 10:36:32,281 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:32,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-09 10:36:32,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-09 10:36:32,286 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-09 10:36:32,289 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 181 transitions, 396 flow. Second operand has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:32,289 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:32,289 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-09 10:36:32,289 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:32,404 INFO L129 PetriNetUnfolder]: 6/191 cut-off events. [2021-11-09 10:36:32,404 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-11-09 10:36:32,408 INFO L84 FinitePrefix]: Finished finitePrefix Result has 223 conditions, 191 events. 6/191 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 281 event pairs, 1 based on Foata normal form. 1/185 useless extension candidates. Maximal degree in co-relation 129. Up to 8 conditions per place. [2021-11-09 10:36:32,409 INFO L132 encePairwiseOnDemand]: 220/227 looper letters, 5 selfloop transitions, 6 changer transitions 0/181 dead transitions. [2021-11-09 10:36:32,410 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 181 transitions, 418 flow [2021-11-09 10:36:32,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-09 10:36:32,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-09 10:36:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1067 transitions. [2021-11-09 10:36:32,416 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9400881057268723 [2021-11-09 10:36:32,416 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1067 transitions. [2021-11-09 10:36:32,416 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1067 transitions. [2021-11-09 10:36:32,418 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:32,418 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1067 transitions. [2021-11-09 10:36:32,423 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 213.4) internal successors, (1067), 5 states have internal predecessors, (1067), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:32,427 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:32,429 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:32,429 INFO L186 Difference]: Start difference. First operand has 191 places, 181 transitions, 396 flow. Second operand 5 states and 1067 transitions. [2021-11-09 10:36:32,429 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 181 transitions, 418 flow [2021-11-09 10:36:32,434 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 189 places, 181 transitions, 406 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-09 10:36:32,442 INFO L242 Difference]: Finished difference. Result has 190 places, 181 transitions, 402 flow [2021-11-09 10:36:32,443 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=384, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=181, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=402, PETRI_PLACES=190, PETRI_TRANSITIONS=181} [2021-11-09 10:36:32,443 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, -8 predicate places. [2021-11-09 10:36:32,443 INFO L470 AbstractCegarLoop]: Abstraction has has 190 places, 181 transitions, 402 flow [2021-11-09 10:36:32,445 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:32,445 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:32,445 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:32,446 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-09 10:36:32,446 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:32,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:32,451 INFO L85 PathProgramCache]: Analyzing trace with hash -686666163, now seen corresponding path program 1 times [2021-11-09 10:36:32,451 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:32,452 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339988002] [2021-11-09 10:36:32,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:32,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:33,819 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:33,819 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339988002] [2021-11-09 10:36:33,819 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339988002] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:33,820 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:33,820 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-11-09 10:36:33,820 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779672023] [2021-11-09 10:36:33,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-09 10:36:33,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:33,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-09 10:36:33,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=458, Unknown=0, NotChecked=0, Total=506 [2021-11-09 10:36:33,835 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:36:33,843 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 181 transitions, 402 flow. Second operand has 23 states, 23 states have (on average 180.7826086956522) internal successors, (4158), 23 states have internal predecessors, (4158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:33,843 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:33,843 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:36:33,844 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:37,000 INFO L129 PetriNetUnfolder]: 1197/2921 cut-off events. [2021-11-09 10:36:37,001 INFO L130 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2021-11-09 10:36:37,027 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4849 conditions, 2921 events. 1197/2921 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 175. Compared 21505 event pairs, 186 based on Foata normal form. 1/2810 useless extension candidates. Maximal degree in co-relation 4709. Up to 978 conditions per place. [2021-11-09 10:36:37,073 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 94 selfloop transitions, 69 changer transitions 3/306 dead transitions. [2021-11-09 10:36:37,073 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 306 transitions, 986 flow [2021-11-09 10:36:37,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-11-09 10:36:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-11-09 10:36:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 5358 transitions. [2021-11-09 10:36:37,101 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8139146285887893 [2021-11-09 10:36:37,102 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 5358 transitions. [2021-11-09 10:36:37,102 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 5358 transitions. [2021-11-09 10:36:37,109 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:37,109 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 5358 transitions. [2021-11-09 10:36:37,135 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 30 states, 29 states have (on average 184.75862068965517) internal successors, (5358), 29 states have internal predecessors, (5358), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,156 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 30 states, 30 states have (on average 227.0) internal successors, (6810), 30 states have internal predecessors, (6810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,218 INFO L81 ComplementDD]: Finished complementDD. Result has 30 states, 30 states have (on average 227.0) internal successors, (6810), 30 states have internal predecessors, (6810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,218 INFO L186 Difference]: Start difference. First operand has 190 places, 181 transitions, 402 flow. Second operand 29 states and 5358 transitions. [2021-11-09 10:36:37,218 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 306 transitions, 986 flow [2021-11-09 10:36:37,229 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 306 transitions, 972 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-09 10:36:37,241 INFO L242 Difference]: Finished difference. Result has 230 places, 250 transitions, 782 flow [2021-11-09 10:36:37,242 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=390, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=181, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=782, PETRI_PLACES=230, PETRI_TRANSITIONS=250} [2021-11-09 10:36:37,242 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 32 predicate places. [2021-11-09 10:36:37,242 INFO L470 AbstractCegarLoop]: Abstraction has has 230 places, 250 transitions, 782 flow [2021-11-09 10:36:37,245 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 180.7826086956522) internal successors, (4158), 23 states have internal predecessors, (4158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,247 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:37,247 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:37,248 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-09 10:36:37,248 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:37,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:37,250 INFO L85 PathProgramCache]: Analyzing trace with hash -2098067831, now seen corresponding path program 2 times [2021-11-09 10:36:37,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:37,251 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351523276] [2021-11-09 10:36:37,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:37,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:37,517 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:37,517 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351523276] [2021-11-09 10:36:37,518 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351523276] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:37,518 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:37,518 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-09 10:36:37,519 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26495150] [2021-11-09 10:36:37,520 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-09 10:36:37,520 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:37,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-09 10:36:37,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-09 10:36:37,530 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-09 10:36:37,532 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 250 transitions, 782 flow. Second operand has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,533 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:37,533 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-09 10:36:37,533 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:37,770 INFO L129 PetriNetUnfolder]: 150/703 cut-off events. [2021-11-09 10:36:37,771 INFO L130 PetriNetUnfolder]: For 63/64 co-relation queries the response was YES. [2021-11-09 10:36:37,781 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1135 conditions, 703 events. 150/703 cut-off events. For 63/64 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 3887 event pairs, 13 based on Foata normal form. 8/664 useless extension candidates. Maximal degree in co-relation 1111. Up to 145 conditions per place. [2021-11-09 10:36:37,788 INFO L132 encePairwiseOnDemand]: 220/227 looper letters, 5 selfloop transitions, 6 changer transitions 0/239 dead transitions. [2021-11-09 10:36:37,789 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 239 transitions, 744 flow [2021-11-09 10:36:37,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-09 10:36:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-09 10:36:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1067 transitions. [2021-11-09 10:36:37,795 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9400881057268723 [2021-11-09 10:36:37,795 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1067 transitions. [2021-11-09 10:36:37,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1067 transitions. [2021-11-09 10:36:37,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:37,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1067 transitions. [2021-11-09 10:36:37,800 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 213.4) internal successors, (1067), 5 states have internal predecessors, (1067), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,804 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,805 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,805 INFO L186 Difference]: Start difference. First operand has 230 places, 250 transitions, 782 flow. Second operand 5 states and 1067 transitions. [2021-11-09 10:36:37,806 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 239 transitions, 744 flow [2021-11-09 10:36:37,817 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 215 places, 239 transitions, 722 flow, removed 8 selfloop flow, removed 10 redundant places. [2021-11-09 10:36:37,823 INFO L242 Difference]: Finished difference. Result has 216 places, 239 transitions, 718 flow [2021-11-09 10:36:37,824 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=211, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=233, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=718, PETRI_PLACES=216, PETRI_TRANSITIONS=239} [2021-11-09 10:36:37,824 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 18 predicate places. [2021-11-09 10:36:37,825 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 239 transitions, 718 flow [2021-11-09 10:36:37,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:37,826 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:37,826 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:37,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-09 10:36:37,827 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:37,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:37,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1670902859, now seen corresponding path program 3 times [2021-11-09 10:36:37,828 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:37,828 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294461358] [2021-11-09 10:36:37,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:37,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:39,149 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:39,150 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294461358] [2021-11-09 10:36:39,150 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294461358] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:39,150 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:39,150 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-11-09 10:36:39,150 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198594179] [2021-11-09 10:36:39,151 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-11-09 10:36:39,151 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:39,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-11-09 10:36:39,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=758, Unknown=0, NotChecked=0, Total=870 [2021-11-09 10:36:39,164 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 169 out of 227 [2021-11-09 10:36:39,174 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 239 transitions, 718 flow. Second operand has 30 states, 30 states have (on average 170.63333333333333) internal successors, (5119), 30 states have internal predecessors, (5119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:39,174 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:39,175 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 169 of 227 [2021-11-09 10:36:39,175 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:45,167 INFO L129 PetriNetUnfolder]: 1981/5024 cut-off events. [2021-11-09 10:36:45,167 INFO L130 PetriNetUnfolder]: For 2720/2784 co-relation queries the response was YES. [2021-11-09 10:36:45,210 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11212 conditions, 5024 events. 1981/5024 cut-off events. For 2720/2784 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 41474 event pairs, 161 based on Foata normal form. 13/4776 useless extension candidates. Maximal degree in co-relation 10824. Up to 1373 conditions per place. [2021-11-09 10:36:45,272 INFO L132 encePairwiseOnDemand]: 197/227 looper letters, 218 selfloop transitions, 205 changer transitions 24/577 dead transitions. [2021-11-09 10:36:45,273 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 577 transitions, 2994 flow [2021-11-09 10:36:45,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-11-09 10:36:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2021-11-09 10:36:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 10682 transitions. [2021-11-09 10:36:45,316 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7714306347945403 [2021-11-09 10:36:45,317 INFO L72 ComplementDD]: Start complementDD. Operand 61 states and 10682 transitions. [2021-11-09 10:36:45,317 INFO L73 IsDeterministic]: Start isDeterministic. Operand 61 states and 10682 transitions. [2021-11-09 10:36:45,327 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:45,327 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 61 states and 10682 transitions. [2021-11-09 10:36:45,364 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 62 states, 61 states have (on average 175.11475409836066) internal successors, (10682), 61 states have internal predecessors, (10682), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:45,419 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 62 states, 62 states have (on average 227.0) internal successors, (14074), 62 states have internal predecessors, (14074), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:45,435 INFO L81 ComplementDD]: Finished complementDD. Result has 62 states, 62 states have (on average 227.0) internal successors, (14074), 62 states have internal predecessors, (14074), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:45,435 INFO L186 Difference]: Start difference. First operand has 216 places, 239 transitions, 718 flow. Second operand 61 states and 10682 transitions. [2021-11-09 10:36:45,436 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 577 transitions, 2994 flow [2021-11-09 10:36:45,462 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 577 transitions, 2954 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-09 10:36:45,478 INFO L242 Difference]: Finished difference. Result has 307 places, 441 transitions, 2270 flow [2021-11-09 10:36:45,479 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=706, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=197, PETRI_DIFFERENCE_SUBTRAHEND_STATES=61, PETRI_FLOW=2270, PETRI_PLACES=307, PETRI_TRANSITIONS=441} [2021-11-09 10:36:45,479 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 109 predicate places. [2021-11-09 10:36:45,479 INFO L470 AbstractCegarLoop]: Abstraction has has 307 places, 441 transitions, 2270 flow [2021-11-09 10:36:45,482 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 170.63333333333333) internal successors, (5119), 30 states have internal predecessors, (5119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:45,482 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:45,483 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:45,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-09 10:36:45,483 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:45,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:45,484 INFO L85 PathProgramCache]: Analyzing trace with hash 1928925961, now seen corresponding path program 4 times [2021-11-09 10:36:45,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:45,485 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677437428] [2021-11-09 10:36:45,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:45,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:45,648 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:45,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677437428] [2021-11-09 10:36:45,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677437428] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:45,649 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:45,649 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-09 10:36:45,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728340276] [2021-11-09 10:36:45,650 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-09 10:36:45,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:45,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-09 10:36:45,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-09 10:36:45,654 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-09 10:36:45,655 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 307 places, 441 transitions, 2270 flow. Second operand has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:45,656 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:45,656 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-09 10:36:45,656 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:45,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [139#L101-3true, 201#L52true, 117#L165-4true, 215#L193-4true, 512#(= (* 256 (div ~f2_9~0 256)) ~f2_9~0), 89#L140true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), 13#L115true, Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0))]) [2021-11-09 10:36:45,929 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2021-11-09 10:36:45,929 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-09 10:36:45,929 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-09 10:36:45,930 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-09 10:36:45,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([496] thread3ENTRY-->L74: Formula: (= v_~temp_5~0_3 v_~y_1~0_4) InVars {~y_1~0=v_~y_1~0_4} OutVars{~y_1~0=v_~y_1~0_4, ~temp_5~0=v_~temp_5~0_3} AuxVars[] AssignedVars[~temp_5~0][111], [161#L102-4true, 91#L34-1true, 204#thread2ENTRYtrue, 117#L165-4true, 215#L193-4true, 350#true, 170#L126true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), 128#L74true, Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:45,973 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2021-11-09 10:36:45,973 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-09 10:36:45,973 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-09 10:36:45,973 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-09 10:36:45,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([496] thread3ENTRY-->L74: Formula: (= v_~temp_5~0_3 v_~y_1~0_4) InVars {~y_1~0=v_~y_1~0_4} OutVars{~y_1~0=v_~y_1~0_4, ~temp_5~0=v_~temp_5~0_3} AuxVars[] AssignedVars[~temp_5~0][111], [154#L144true, 161#L102-4true, 204#thread2ENTRYtrue, 117#L165-4true, 215#L193-4true, 350#true, 170#L126true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), 128#L74true, Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 508#true, Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:45,974 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2021-11-09 10:36:45,974 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-09 10:36:45,975 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-09 10:36:45,975 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-09 10:36:45,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [139#L101-3true, 201#L52true, 117#L165-4true, 215#L193-4true, 11#L154true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 103#L119true, Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:45,998 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,998 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,998 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,998 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [139#L101-3true, 201#L52true, 154#L144true, 117#L165-4true, 215#L193-4true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), 192#L129true, Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:45,999 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,999 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,999 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-09 10:36:45,999 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-09 10:36:46,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([497] L74-->L77: Formula: (= v_~y_1~0_5 (+ v_~temp_5~0_4 1)) InVars {~temp_5~0=v_~temp_5~0_4} OutVars{~y_1~0=v_~y_1~0_5, ~temp_5~0=v_~temp_5~0_4} AuxVars[] AssignedVars[~y_1~0][191], [161#L102-4true, 204#thread2ENTRYtrue, 80#L77true, 117#L165-4true, 215#L193-4true, 512#(= (* 256 (div ~f2_9~0 256)) ~f2_9~0), 89#L140true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 13#L115true, Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0))]) [2021-11-09 10:36:46,020 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,021 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,021 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,021 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [139#L101-3true, 201#L52true, 91#L34-1true, 117#L165-4true, 215#L193-4true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), 192#L129true, Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 508#true, Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,024 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,024 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,025 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,025 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-09 10:36:46,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [201#L52true, 161#L102-4true, 117#L165-4true, 215#L193-4true, 512#(= (* 256 (div ~f2_9~0 256)) ~f2_9~0), 89#L140true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 128#L74true, Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), 13#L115true, Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0))]) [2021-11-09 10:36:46,036 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2021-11-09 10:36:46,036 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-09 10:36:46,036 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-09 10:36:46,036 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-09 10:36:46,059 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [201#L52true, 139#L101-3true, 117#L165-4true, 215#L193-4true, 11#L154true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), 192#L129true, Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 508#true, Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,059 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2021-11-09 10:36:46,059 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-09 10:36:46,059 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-09 10:36:46,060 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-09 10:36:46,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([540] L34-1-->L126: Formula: (= v_~temp_10~0_3 v_~y_7~0_2) InVars {~y_7~0=v_~y_7~0_2} OutVars{~temp_10~0=v_~temp_10~0_3, ~y_7~0=v_~y_7~0_2} AuxVars[] AssignedVars[~temp_10~0][199], [154#L144true, 161#L102-4true, 204#thread2ENTRYtrue, 117#L165-4true, 215#L193-4true, 350#true, 170#L126true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), 128#L74true, Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,076 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is not cut-off event [2021-11-09 10:36:46,076 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-09 10:36:46,076 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-09 10:36:46,076 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-09 10:36:46,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([496] thread3ENTRY-->L74: Formula: (= v_~temp_5~0_3 v_~y_1~0_4) InVars {~y_1~0=v_~y_1~0_4} OutVars{~y_1~0=v_~y_1~0_4, ~temp_5~0=v_~temp_5~0_3} AuxVars[] AssignedVars[~temp_5~0][111], [154#L144true, 161#L102-4true, 102#L49true, 117#L165-4true, 215#L193-4true, 350#true, 170#L126true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), 128#L74true, Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,090 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,090 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,090 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,090 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([540] L34-1-->L126: Formula: (= v_~temp_10~0_3 v_~y_7~0_2) InVars {~y_7~0=v_~y_7~0_2} OutVars{~temp_10~0=v_~temp_10~0_3, ~y_7~0=v_~y_7~0_2} AuxVars[] AssignedVars[~temp_10~0][199], [161#L102-4true, 91#L34-1true, 204#thread2ENTRYtrue, 117#L165-4true, 215#L193-4true, 350#true, 170#L126true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), 128#L74true, Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,093 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,093 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,093 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,093 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-09 10:36:46,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([497] L74-->L77: Formula: (= v_~y_1~0_5 (+ v_~temp_5~0_4 1)) InVars {~temp_5~0=v_~temp_5~0_4} OutVars{~y_1~0=v_~y_1~0_5, ~temp_5~0=v_~temp_5~0_4} AuxVars[] AssignedVars[~y_1~0][191], [161#L102-4true, 204#thread2ENTRYtrue, 80#L77true, 117#L165-4true, 215#L193-4true, 11#L154true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 103#L119true, Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 508#true, Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), 255#true, Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,106 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2021-11-09 10:36:46,106 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-09 10:36:46,106 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-09 10:36:46,106 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-09 10:36:46,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([496] thread3ENTRY-->L74: Formula: (= v_~temp_5~0_3 v_~y_1~0_4) InVars {~y_1~0=v_~y_1~0_4} OutVars{~y_1~0=v_~y_1~0_4, ~temp_5~0=v_~temp_5~0_3} AuxVars[] AssignedVars[~temp_5~0][111], [161#L102-4true, 102#L49true, 91#L34-1true, 117#L165-4true, 215#L193-4true, 350#true, 170#L126true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), 128#L74true, Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 508#true, Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,118 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is not cut-off event [2021-11-09 10:36:46,119 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-09 10:36:46,119 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-09 10:36:46,119 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-09 10:36:46,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([489] L49-->L52: Formula: (= v_~x_0~0_3 (+ v_~temp_4~0_2 1)) InVars {~temp_4~0=v_~temp_4~0_2} OutVars{~temp_4~0=v_~temp_4~0_2, ~x_0~0=v_~x_0~0_3} AuxVars[] AssignedVars[~x_0~0][190], [201#L52true, 161#L102-4true, 117#L165-4true, 215#L193-4true, 11#L154true, 350#true, Black: 289#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 263#(and (= ~y_1~0 0) (<= ~temp_10~0 ~x_0~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 295#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 2) (<= 1 ~temp_10~0) (<= 2 ~y_7~0)), Black: 260#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~x_6~0) (<= ~x_6~0 ~x_0~0)), Black: 291#(and (<= ~temp_10~0 1) (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~y_7~0 1) (<= 1 ~temp_10~0) (<= 1 ~y_7~0)), Black: 301#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~temp_11~0) (<= ~x_6~0 (+ ~x_0~0 2)) (<= ~y_7~0 2) (<= 2 ~y_7~0) (<= ~temp_11~0 (+ ~x_0~0 1)) (<= (+ ~x_0~0 2) ~x_6~0)), Black: 293#(and (= ~y_1~0 0) (<= (+ ~x_0~0 1) ~x_6~0) (<= ~x_6~0 (+ ~x_0~0 1)) (<= ~temp_10~0 ~x_0~0) (<= (+ ~temp_5~0 1) ~y_7~0) (<= ~x_0~0 ~temp_10~0) (<= ~y_7~0 (+ ~temp_5~0 1)) (<= ~y_7~0 1) (<= 1 ~y_7~0)), Black: 285#(and (= ~y_1~0 0) (<= ~x_0~0 ~x_6~0) (= ~temp_11~0 0) (<= ~y_7~0 1) (<= ~x_6~0 ~x_0~0) (<= 1 ~y_7~0)), Black: 395#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 128#L74true, Black: 451#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), 103#L119true, Black: 397#(and (= ~y_1~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~temp_4~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 361#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)), Black: 376#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~temp_4~0 1))), Black: 385#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 366#(and (= ~y_1~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 467#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1))), Black: 459#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~temp_11~0 ~y_1~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~temp_11~0 ~x_0~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 455#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 356#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 415#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 429#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (= ~y_7~0 0) (<= 1 ~y_1~0) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 469#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), Black: 409#(and (= ~y_1~0 0) (<= (+ ~y_1~0 1) ~x_0~0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 374#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~y_1~0 1) ~y_7~0) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2))), Black: 358#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0)), Black: 433#(and (<= ~temp_5~0 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 463#(and (<= (+ ~temp_11~0 ~y_1~0 2) (+ ~x_0~0 ~y_7~0)) (<= ~y_7~0 (+ ~y_1~0 1)) (<= (+ ~x_0~0 ~y_7~0) (+ ~temp_11~0 ~y_1~0 2)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 1) (= ~temp_10~0 0)), Black: 457#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_1~0 1) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), 508#true, Black: 362#(and (= ~y_1~0 0) (= ~y_7~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (= ~temp_10~0 0)), Black: 403#(and (= ~x_6~0 0) (<= ~temp_4~0 ~y_1~0) (= ~y_7~0 0) (<= ~y_7~0 ~y_1~0) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~y_1~0 ~temp_4~0) (<= ~x_0~0 (+ ~y_1~0 1)) (<= ~y_1~0 ~y_7~0) (= ~temp_10~0 0)), Black: 443#(and (<= ~temp_5~0 0) (<= 1 ~y_1~0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= (+ ~x_6~0 ~y_1~0) (+ ~x_0~0 1)) (= ~temp_10~0 0)), Black: 387#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0) (and (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)))), Black: 383#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 435#(and (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 417#(and (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= ~x_0~0 ~x_6~0) (<= ~y_7~0 (+ ~y_1~0 1)) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= (+ ~x_6~0 ~y_1~0 1) (+ ~x_0~0 ~y_7~0)) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 449#(and (<= (+ ~x_6~0 ~y_1~0) (+ ~temp_5~0 1)) (<= (+ ~temp_5~0 1) (+ ~x_6~0 ~y_1~0)) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= (+ ~x_0~0 1) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (<= ~y_1~0 1) (= ~temp_10~0 0) (< ~y_1~0 (+ ~y_7~0 1))), Black: 391#(and (= ~y_1~0 0) (= ~x_6~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| 0)) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 389#(and (= ~y_1~0 0) (or (= ~x_6~0 0) (= thread4Thread1of1ForFork3_assume_abort_if_not_~cond 0)) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0)) (or (= ~x_6~0 0) (= |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| 0))), Black: 471#(and (= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= (+ ~temp_4~0 ~x_6~0 1) (+ ~x_0~0 ~y_7~0)) (<= (+ ~x_0~0 ~y_7~0) (+ ~x_6~0 ~y_1~0)) (<= ~y_7~0 (+ ~temp_4~0 1)) (< ~y_1~0 (+ ~y_7~0 1)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0)), 255#true, Black: 360#(and (= ~y_1~0 0) (= ~y_7~0 0) (or (and (= ~x_6~0 0) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0)) (= thread1Thread1of1ForFork0_assume_abort_if_not_~cond 0))), Black: 367#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= 0 ~temp_5~0) (= ~temp_10~0 0)), Black: 401#(and (<= (+ ~temp_5~0 ~x_6~0) ~x_0~0) (= ~y_7~0 0) (<= ~temp_5~0 0) (<= ~x_0~0 (+ ~x_6~0 ~y_1~0)) (<= ~x_0~0 (+ ~temp_5~0 ~x_6~0)) (<= ~x_0~0 ~y_1~0) (<= ~y_1~0 ~x_0~0) (<= 0 ~temp_5~0) (= ~temp_10~0 0) (<= (+ ~x_6~0 ~y_1~0) ~x_0~0)), Black: 355#(and (= ~y_1~0 0) (= ~y_7~0 0)), Black: 250#(= ~f1_8~0 (* 256 (div ~f1_8~0 256)))]) [2021-11-09 10:36:46,128 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-11-09 10:36:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-09 10:36:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-09 10:36:46,128 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-09 10:36:46,473 INFO L129 PetriNetUnfolder]: 650/2252 cut-off events. [2021-11-09 10:36:46,474 INFO L130 PetriNetUnfolder]: For 3948/4121 co-relation queries the response was YES. [2021-11-09 10:36:46,509 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5592 conditions, 2252 events. 650/2252 cut-off events. For 3948/4121 co-relation queries the response was YES. Maximal size of possible extension queue 103. Compared 16980 event pairs, 99 based on Foata normal form. 32/2118 useless extension candidates. Maximal degree in co-relation 5539. Up to 391 conditions per place. [2021-11-09 10:36:46,533 INFO L132 encePairwiseOnDemand]: 220/227 looper letters, 5 selfloop transitions, 9 changer transitions 0/381 dead transitions. [2021-11-09 10:36:46,533 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 381 transitions, 1911 flow [2021-11-09 10:36:46,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-09 10:36:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-09 10:36:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1067 transitions. [2021-11-09 10:36:46,536 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9400881057268723 [2021-11-09 10:36:46,537 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1067 transitions. [2021-11-09 10:36:46,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1067 transitions. [2021-11-09 10:36:46,537 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:46,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1067 transitions. [2021-11-09 10:36:46,540 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 213.4) internal successors, (1067), 5 states have internal predecessors, (1067), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:46,544 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:46,545 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 227.0) internal successors, (1362), 6 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:46,545 INFO L186 Difference]: Start difference. First operand has 307 places, 441 transitions, 2270 flow. Second operand 5 states and 1067 transitions. [2021-11-09 10:36:46,545 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 381 transitions, 1911 flow [2021-11-09 10:36:46,608 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 381 transitions, 1757 flow, removed 75 selfloop flow, removed 16 redundant places. [2021-11-09 10:36:46,618 INFO L242 Difference]: Finished difference. Result has 274 places, 381 transitions, 1754 flow [2021-11-09 10:36:46,619 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=1729, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=381, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=372, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1754, PETRI_PLACES=274, PETRI_TRANSITIONS=381} [2021-11-09 10:36:46,619 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 76 predicate places. [2021-11-09 10:36:46,620 INFO L470 AbstractCegarLoop]: Abstraction has has 274 places, 381 transitions, 1754 flow [2021-11-09 10:36:46,620 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 213.0) internal successors, (1065), 5 states have internal predecessors, (1065), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:46,620 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:46,621 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:46,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-09 10:36:46,621 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:46,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:46,622 INFO L85 PathProgramCache]: Analyzing trace with hash -66988021, now seen corresponding path program 5 times [2021-11-09 10:36:46,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:46,622 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653984124] [2021-11-09 10:36:46,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:46,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:47,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:47,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653984124] [2021-11-09 10:36:47,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653984124] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:47,662 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:47,663 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-11-09 10:36:47,663 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454402239] [2021-11-09 10:36:47,664 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-09 10:36:47,664 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:47,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-09 10:36:47,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=451, Unknown=0, NotChecked=0, Total=506 [2021-11-09 10:36:47,675 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:36:47,680 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 381 transitions, 1754 flow. Second operand has 23 states, 23 states have (on average 180.7826086956522) internal successors, (4158), 23 states have internal predecessors, (4158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:47,680 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:47,680 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:36:47,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:51,303 INFO L129 PetriNetUnfolder]: 1490/3934 cut-off events. [2021-11-09 10:36:51,303 INFO L130 PetriNetUnfolder]: For 9375/9781 co-relation queries the response was YES. [2021-11-09 10:36:51,359 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11650 conditions, 3934 events. 1490/3934 cut-off events. For 9375/9781 co-relation queries the response was YES. Maximal size of possible extension queue 195. Compared 30919 event pairs, 191 based on Foata normal form. 31/3763 useless extension candidates. Maximal degree in co-relation 11444. Up to 1128 conditions per place. [2021-11-09 10:36:51,522 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 210 selfloop transitions, 246 changer transitions 3/603 dead transitions. [2021-11-09 10:36:51,522 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 317 places, 603 transitions, 4124 flow [2021-11-09 10:36:51,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-11-09 10:36:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2021-11-09 10:36:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 8078 transitions. [2021-11-09 10:36:51,540 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8087705246295555 [2021-11-09 10:36:51,541 INFO L72 ComplementDD]: Start complementDD. Operand 44 states and 8078 transitions. [2021-11-09 10:36:51,541 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 8078 transitions. [2021-11-09 10:36:51,550 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:51,550 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 44 states and 8078 transitions. [2021-11-09 10:36:51,572 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 45 states, 44 states have (on average 183.5909090909091) internal successors, (8078), 44 states have internal predecessors, (8078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:51,595 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 45 states, 45 states have (on average 227.0) internal successors, (10215), 45 states have internal predecessors, (10215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:51,599 INFO L81 ComplementDD]: Finished complementDD. Result has 45 states, 45 states have (on average 227.0) internal successors, (10215), 45 states have internal predecessors, (10215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:51,600 INFO L186 Difference]: Start difference. First operand has 274 places, 381 transitions, 1754 flow. Second operand 44 states and 8078 transitions. [2021-11-09 10:36:51,600 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 317 places, 603 transitions, 4124 flow [2021-11-09 10:36:51,644 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 313 places, 603 transitions, 4086 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-09 10:36:51,659 INFO L242 Difference]: Finished difference. Result has 330 places, 550 transitions, 3592 flow [2021-11-09 10:36:51,660 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=1736, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=381, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=92, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=44, PETRI_FLOW=3592, PETRI_PLACES=330, PETRI_TRANSITIONS=550} [2021-11-09 10:36:51,660 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 132 predicate places. [2021-11-09 10:36:51,660 INFO L470 AbstractCegarLoop]: Abstraction has has 330 places, 550 transitions, 3592 flow [2021-11-09 10:36:51,662 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 180.7826086956522) internal successors, (4158), 23 states have internal predecessors, (4158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:51,662 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:51,663 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:51,663 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-09 10:36:51,663 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:51,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:51,664 INFO L85 PathProgramCache]: Analyzing trace with hash 143195563, now seen corresponding path program 6 times [2021-11-09 10:36:51,664 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:51,664 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056567965] [2021-11-09 10:36:51,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:51,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:51,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:52,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:52,579 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:52,580 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056567965] [2021-11-09 10:36:52,580 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056567965] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:52,580 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:52,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-09 10:36:52,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781504868] [2021-11-09 10:36:52,581 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-09 10:36:52,581 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:52,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-09 10:36:52,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=499, Unknown=0, NotChecked=0, Total=552 [2021-11-09 10:36:52,590 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:36:52,595 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 330 places, 550 transitions, 3592 flow. Second operand has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:52,595 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:52,595 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:36:52,595 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:36:56,895 INFO L129 PetriNetUnfolder]: 1785/4711 cut-off events. [2021-11-09 10:36:56,895 INFO L130 PetriNetUnfolder]: For 20204/20964 co-relation queries the response was YES. [2021-11-09 10:36:56,939 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16652 conditions, 4711 events. 1785/4711 cut-off events. For 20204/20964 co-relation queries the response was YES. Maximal size of possible extension queue 213. Compared 38240 event pairs, 209 based on Foata normal form. 74/4556 useless extension candidates. Maximal degree in co-relation 16585. Up to 1274 conditions per place. [2021-11-09 10:36:56,999 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 285 selfloop transitions, 377 changer transitions 3/809 dead transitions. [2021-11-09 10:36:56,999 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 385 places, 809 transitions, 7426 flow [2021-11-09 10:36:57,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-11-09 10:36:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2021-11-09 10:36:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 10642 transitions. [2021-11-09 10:36:57,017 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8082940908400426 [2021-11-09 10:36:57,018 INFO L72 ComplementDD]: Start complementDD. Operand 58 states and 10642 transitions. [2021-11-09 10:36:57,018 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58 states and 10642 transitions. [2021-11-09 10:36:57,023 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:36:57,024 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 58 states and 10642 transitions. [2021-11-09 10:36:57,047 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 59 states, 58 states have (on average 183.48275862068965) internal successors, (10642), 58 states have internal predecessors, (10642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:57,073 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 59 states, 59 states have (on average 227.0) internal successors, (13393), 59 states have internal predecessors, (13393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:57,079 INFO L81 ComplementDD]: Finished complementDD. Result has 59 states, 59 states have (on average 227.0) internal successors, (13393), 59 states have internal predecessors, (13393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:57,079 INFO L186 Difference]: Start difference. First operand has 330 places, 550 transitions, 3592 flow. Second operand 58 states and 10642 transitions. [2021-11-09 10:36:57,079 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 385 places, 809 transitions, 7426 flow [2021-11-09 10:36:57,193 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 381 places, 809 transitions, 7164 flow, removed 129 selfloop flow, removed 4 redundant places. [2021-11-09 10:36:57,215 INFO L242 Difference]: Finished difference. Result has 406 places, 745 transitions, 6169 flow [2021-11-09 10:36:57,216 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=3360, PETRI_DIFFERENCE_MINUEND_PLACES=324, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=550, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=199, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=341, PETRI_DIFFERENCE_SUBTRAHEND_STATES=58, PETRI_FLOW=6169, PETRI_PLACES=406, PETRI_TRANSITIONS=745} [2021-11-09 10:36:57,217 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 208 predicate places. [2021-11-09 10:36:57,217 INFO L470 AbstractCegarLoop]: Abstraction has has 406 places, 745 transitions, 6169 flow [2021-11-09 10:36:57,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:57,219 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:36:57,219 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:36:57,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-09 10:36:57,220 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:36:57,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:36:57,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1849834719, now seen corresponding path program 7 times [2021-11-09 10:36:57,221 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:36:57,221 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561207846] [2021-11-09 10:36:57,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:36:57,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:36:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:36:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:36:58,261 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:36:58,261 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561207846] [2021-11-09 10:36:58,261 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561207846] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:36:58,261 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:36:58,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-09 10:36:58,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453519967] [2021-11-09 10:36:58,263 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-09 10:36:58,263 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:36:58,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-09 10:36:58,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2021-11-09 10:36:58,273 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:36:58,279 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 406 places, 745 transitions, 6169 flow. Second operand has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:36:58,279 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:36:58,280 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:36:58,280 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:37:03,649 INFO L129 PetriNetUnfolder]: 2290/5936 cut-off events. [2021-11-09 10:37:03,650 INFO L130 PetriNetUnfolder]: For 45267/46080 co-relation queries the response was YES. [2021-11-09 10:37:03,760 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25024 conditions, 5936 events. 2290/5936 cut-off events. For 45267/46080 co-relation queries the response was YES. Maximal size of possible extension queue 256. Compared 49870 event pairs, 204 based on Foata normal form. 133/5789 useless extension candidates. Maximal degree in co-relation 24925. Up to 1635 conditions per place. [2021-11-09 10:37:03,848 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 419 selfloop transitions, 631 changer transitions 3/1197 dead transitions. [2021-11-09 10:37:03,848 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 463 places, 1197 transitions, 13548 flow [2021-11-09 10:37:03,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-11-09 10:37:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2021-11-09 10:37:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 11032 transitions. [2021-11-09 10:37:03,872 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.809985315712188 [2021-11-09 10:37:03,873 INFO L72 ComplementDD]: Start complementDD. Operand 60 states and 11032 transitions. [2021-11-09 10:37:03,873 INFO L73 IsDeterministic]: Start isDeterministic. Operand 60 states and 11032 transitions. [2021-11-09 10:37:03,880 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:37:03,880 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 60 states and 11032 transitions. [2021-11-09 10:37:03,909 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 61 states, 60 states have (on average 183.86666666666667) internal successors, (11032), 60 states have internal predecessors, (11032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:03,938 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 61 states, 61 states have (on average 227.0) internal successors, (13847), 61 states have internal predecessors, (13847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:03,945 INFO L81 ComplementDD]: Finished complementDD. Result has 61 states, 61 states have (on average 227.0) internal successors, (13847), 61 states have internal predecessors, (13847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:03,945 INFO L186 Difference]: Start difference. First operand has 406 places, 745 transitions, 6169 flow. Second operand 60 states and 11032 transitions. [2021-11-09 10:37:03,945 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 463 places, 1197 transitions, 13548 flow [2021-11-09 10:37:04,411 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 459 places, 1197 transitions, 12936 flow, removed 304 selfloop flow, removed 4 redundant places. [2021-11-09 10:37:04,449 INFO L242 Difference]: Finished difference. Result has 494 places, 1100 transitions, 11661 flow [2021-11-09 10:37:04,451 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=5641, PETRI_DIFFERENCE_MINUEND_PLACES=400, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=745, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=303, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=398, PETRI_DIFFERENCE_SUBTRAHEND_STATES=60, PETRI_FLOW=11661, PETRI_PLACES=494, PETRI_TRANSITIONS=1100} [2021-11-09 10:37:04,451 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 296 predicate places. [2021-11-09 10:37:04,452 INFO L470 AbstractCegarLoop]: Abstraction has has 494 places, 1100 transitions, 11661 flow [2021-11-09 10:37:04,453 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:04,454 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:37:04,454 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:37:04,454 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-09 10:37:04,455 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:37:04,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:37:04,455 INFO L85 PathProgramCache]: Analyzing trace with hash -120040693, now seen corresponding path program 8 times [2021-11-09 10:37:04,456 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:37:04,456 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302910209] [2021-11-09 10:37:04,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:37:04,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:37:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:37:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:37:05,898 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:37:05,898 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302910209] [2021-11-09 10:37:05,899 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302910209] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:37:05,899 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:37:05,899 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2021-11-09 10:37:05,900 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451977263] [2021-11-09 10:37:05,900 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-11-09 10:37:05,901 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:37:05,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-11-09 10:37:05,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=641, Unknown=0, NotChecked=0, Total=702 [2021-11-09 10:37:05,911 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 174 out of 227 [2021-11-09 10:37:05,919 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 494 places, 1100 transitions, 11661 flow. Second operand has 27 states, 27 states have (on average 175.66666666666666) internal successors, (4743), 27 states have internal predecessors, (4743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:05,919 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:37:05,919 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 174 of 227 [2021-11-09 10:37:05,920 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:37:19,183 INFO L129 PetriNetUnfolder]: 3138/7934 cut-off events. [2021-11-09 10:37:19,183 INFO L130 PetriNetUnfolder]: For 101477/102337 co-relation queries the response was YES. [2021-11-09 10:37:19,384 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39089 conditions, 7934 events. 3138/7934 cut-off events. For 101477/102337 co-relation queries the response was YES. Maximal size of possible extension queue 317. Compared 68622 event pairs, 284 based on Foata normal form. 117/7661 useless extension candidates. Maximal degree in co-relation 38948. Up to 2040 conditions per place. [2021-11-09 10:37:19,528 INFO L132 encePairwiseOnDemand]: 201/227 looper letters, 628 selfloop transitions, 1077 changer transitions 4/1846 dead transitions. [2021-11-09 10:37:19,528 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 618 places, 1846 transitions, 25332 flow [2021-11-09 10:37:19,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-11-09 10:37:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2021-11-09 10:37:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 22642 transitions. [2021-11-09 10:37:19,572 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7853897117485865 [2021-11-09 10:37:19,573 INFO L72 ComplementDD]: Start complementDD. Operand 127 states and 22642 transitions. [2021-11-09 10:37:19,573 INFO L73 IsDeterministic]: Start isDeterministic. Operand 127 states and 22642 transitions. [2021-11-09 10:37:19,592 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:37:19,592 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 127 states and 22642 transitions. [2021-11-09 10:37:19,655 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 128 states, 127 states have (on average 178.28346456692913) internal successors, (22642), 127 states have internal predecessors, (22642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:19,706 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 128 states, 128 states have (on average 227.0) internal successors, (29056), 128 states have internal predecessors, (29056), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:19,718 INFO L81 ComplementDD]: Finished complementDD. Result has 128 states, 128 states have (on average 227.0) internal successors, (29056), 128 states have internal predecessors, (29056), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:19,719 INFO L186 Difference]: Start difference. First operand has 494 places, 1100 transitions, 11661 flow. Second operand 127 states and 22642 transitions. [2021-11-09 10:37:19,719 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 618 places, 1846 transitions, 25332 flow [2021-11-09 10:37:20,946 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 613 places, 1846 transitions, 24403 flow, removed 417 selfloop flow, removed 5 redundant places. [2021-11-09 10:37:20,993 INFO L242 Difference]: Finished difference. Result has 656 places, 1759 transitions, 23494 flow [2021-11-09 10:37:20,996 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=10860, PETRI_DIFFERENCE_MINUEND_PLACES=487, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=495, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=538, PETRI_DIFFERENCE_SUBTRAHEND_STATES=127, PETRI_FLOW=23494, PETRI_PLACES=656, PETRI_TRANSITIONS=1759} [2021-11-09 10:37:20,996 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 458 predicate places. [2021-11-09 10:37:20,997 INFO L470 AbstractCegarLoop]: Abstraction has has 656 places, 1759 transitions, 23494 flow [2021-11-09 10:37:20,998 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 175.66666666666666) internal successors, (4743), 27 states have internal predecessors, (4743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:20,999 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:37:20,999 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:37:20,999 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-09 10:37:21,000 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:37:21,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:37:21,001 INFO L85 PathProgramCache]: Analyzing trace with hash -1667138277, now seen corresponding path program 9 times [2021-11-09 10:37:21,001 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:37:21,002 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743240894] [2021-11-09 10:37:21,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:37:21,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:37:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:37:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:37:22,005 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:37:22,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743240894] [2021-11-09 10:37:22,006 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743240894] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:37:22,006 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:37:22,006 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-09 10:37:22,006 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174964743] [2021-11-09 10:37:22,007 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-09 10:37:22,007 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:37:22,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-09 10:37:22,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=502, Unknown=0, NotChecked=0, Total=552 [2021-11-09 10:37:22,021 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:37:22,026 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 656 places, 1759 transitions, 23494 flow. Second operand has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:22,026 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:37:22,026 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:37:22,027 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:37:31,021 INFO L129 PetriNetUnfolder]: 3330/8368 cut-off events. [2021-11-09 10:37:31,021 INFO L130 PetriNetUnfolder]: For 141797/143098 co-relation queries the response was YES. [2021-11-09 10:37:31,410 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47348 conditions, 8368 events. 3330/8368 cut-off events. For 141797/143098 co-relation queries the response was YES. Maximal size of possible extension queue 324. Compared 73370 event pairs, 354 based on Foata normal form. 199/8201 useless extension candidates. Maximal degree in co-relation 47157. Up to 2698 conditions per place. [2021-11-09 10:37:31,556 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1060 selfloop transitions, 921 changer transitions 3/2130 dead transitions. [2021-11-09 10:37:31,556 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 731 places, 2130 transitions, 33997 flow [2021-11-09 10:37:31,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-11-09 10:37:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2021-11-09 10:37:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 14303 transitions. [2021-11-09 10:37:31,577 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8078052637524004 [2021-11-09 10:37:31,577 INFO L72 ComplementDD]: Start complementDD. Operand 78 states and 14303 transitions. [2021-11-09 10:37:31,577 INFO L73 IsDeterministic]: Start isDeterministic. Operand 78 states and 14303 transitions. [2021-11-09 10:37:31,583 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:37:31,583 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 78 states and 14303 transitions. [2021-11-09 10:37:31,607 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 79 states, 78 states have (on average 183.37179487179486) internal successors, (14303), 78 states have internal predecessors, (14303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:31,632 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 79 states, 79 states have (on average 227.0) internal successors, (17933), 79 states have internal predecessors, (17933), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:31,638 INFO L81 ComplementDD]: Finished complementDD. Result has 79 states, 79 states have (on average 227.0) internal successors, (17933), 79 states have internal predecessors, (17933), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:31,638 INFO L186 Difference]: Start difference. First operand has 656 places, 1759 transitions, 23494 flow. Second operand 78 states and 14303 transitions. [2021-11-09 10:37:31,638 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 731 places, 2130 transitions, 33997 flow [2021-11-09 10:37:33,626 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 724 places, 2130 transitions, 28714 flow, removed 2239 selfloop flow, removed 7 redundant places. [2021-11-09 10:37:33,684 INFO L242 Difference]: Finished difference. Result has 761 places, 2051 transitions, 25701 flow [2021-11-09 10:37:33,686 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=18464, PETRI_DIFFERENCE_MINUEND_PLACES=647, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1759, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=656, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1056, PETRI_DIFFERENCE_SUBTRAHEND_STATES=78, PETRI_FLOW=25701, PETRI_PLACES=761, PETRI_TRANSITIONS=2051} [2021-11-09 10:37:33,687 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 563 predicate places. [2021-11-09 10:37:33,687 INFO L470 AbstractCegarLoop]: Abstraction has has 761 places, 2051 transitions, 25701 flow [2021-11-09 10:37:33,688 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:33,688 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:37:33,688 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:37:33,688 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-09 10:37:33,688 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:37:33,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:37:33,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1276119459, now seen corresponding path program 10 times [2021-11-09 10:37:33,689 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:37:33,690 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126780074] [2021-11-09 10:37:33,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:37:33,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:37:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:37:35,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:37:35,181 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:37:35,181 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126780074] [2021-11-09 10:37:35,181 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126780074] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:37:35,181 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:37:35,182 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-11-09 10:37:35,182 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192149332] [2021-11-09 10:37:35,183 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-11-09 10:37:35,183 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:37:35,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-11-09 10:37:35,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=787, Unknown=0, NotChecked=0, Total=870 [2021-11-09 10:37:35,195 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 169 out of 227 [2021-11-09 10:37:35,202 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 761 places, 2051 transitions, 25701 flow. Second operand has 30 states, 30 states have (on average 170.63333333333333) internal successors, (5119), 30 states have internal predecessors, (5119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:35,203 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:37:35,203 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 169 of 227 [2021-11-09 10:37:35,203 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:37:47,827 INFO L129 PetriNetUnfolder]: 4400/11045 cut-off events. [2021-11-09 10:37:47,827 INFO L130 PetriNetUnfolder]: For 234724/236778 co-relation queries the response was YES. [2021-11-09 10:37:48,249 INFO L84 FinitePrefix]: Finished finitePrefix Result has 64334 conditions, 11045 events. 4400/11045 cut-off events. For 234724/236778 co-relation queries the response was YES. Maximal size of possible extension queue 417. Compared 100593 event pairs, 396 based on Foata normal form. 376/10938 useless extension candidates. Maximal degree in co-relation 64100. Up to 3328 conditions per place. [2021-11-09 10:37:48,368 INFO L132 encePairwiseOnDemand]: 196/227 looper letters, 1445 selfloop transitions, 1213 changer transitions 23/2811 dead transitions. [2021-11-09 10:37:48,368 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 840 places, 2811 transitions, 44746 flow [2021-11-09 10:37:48,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-11-09 10:37:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2021-11-09 10:37:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 14310 transitions. [2021-11-09 10:37:48,392 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7687761899645428 [2021-11-09 10:37:48,392 INFO L72 ComplementDD]: Start complementDD. Operand 82 states and 14310 transitions. [2021-11-09 10:37:48,392 INFO L73 IsDeterministic]: Start isDeterministic. Operand 82 states and 14310 transitions. [2021-11-09 10:37:48,399 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:37:48,399 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 82 states and 14310 transitions. [2021-11-09 10:37:48,422 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 83 states, 82 states have (on average 174.5121951219512) internal successors, (14310), 82 states have internal predecessors, (14310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:48,447 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 83 states, 83 states have (on average 227.0) internal successors, (18841), 83 states have internal predecessors, (18841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:48,452 INFO L81 ComplementDD]: Finished complementDD. Result has 83 states, 83 states have (on average 227.0) internal successors, (18841), 83 states have internal predecessors, (18841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:48,452 INFO L186 Difference]: Start difference. First operand has 761 places, 2051 transitions, 25701 flow. Second operand 82 states and 14310 transitions. [2021-11-09 10:37:48,452 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 840 places, 2811 transitions, 44746 flow [2021-11-09 10:37:51,450 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 835 places, 2811 transitions, 42190 flow, removed 1215 selfloop flow, removed 5 redundant places. [2021-11-09 10:37:51,531 INFO L242 Difference]: Finished difference. Result has 866 places, 2645 transitions, 38677 flow [2021-11-09 10:37:51,535 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=23460, PETRI_DIFFERENCE_MINUEND_PLACES=754, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2051, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=662, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=82, PETRI_FLOW=38677, PETRI_PLACES=866, PETRI_TRANSITIONS=2645} [2021-11-09 10:37:51,535 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 668 predicate places. [2021-11-09 10:37:51,535 INFO L470 AbstractCegarLoop]: Abstraction has has 866 places, 2645 transitions, 38677 flow [2021-11-09 10:37:51,536 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 170.63333333333333) internal successors, (5119), 30 states have internal predecessors, (5119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:51,537 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:37:51,537 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:37:51,537 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-09 10:37:51,538 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:37:51,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:37:51,538 INFO L85 PathProgramCache]: Analyzing trace with hash 987031465, now seen corresponding path program 11 times [2021-11-09 10:37:51,538 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:37:51,539 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437518447] [2021-11-09 10:37:51,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:37:51,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:37:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:37:52,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:37:52,407 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:37:52,407 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437518447] [2021-11-09 10:37:52,407 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437518447] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:37:52,407 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:37:52,408 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-09 10:37:52,408 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419747478] [2021-11-09 10:37:52,408 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-09 10:37:52,409 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:37:52,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-09 10:37:52,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2021-11-09 10:37:52,416 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:37:52,420 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 866 places, 2645 transitions, 38677 flow. Second operand has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:37:52,420 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:37:52,420 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:37:52,421 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:38:03,495 INFO L129 PetriNetUnfolder]: 4470/11202 cut-off events. [2021-11-09 10:38:03,496 INFO L130 PetriNetUnfolder]: For 297583/299382 co-relation queries the response was YES. [2021-11-09 10:38:04,030 INFO L84 FinitePrefix]: Finished finitePrefix Result has 70936 conditions, 11202 events. 4470/11202 cut-off events. For 297583/299382 co-relation queries the response was YES. Maximal size of possible extension queue 433. Compared 103883 event pairs, 363 based on Foata normal form. 328/11041 useless extension candidates. Maximal degree in co-relation 70665. Up to 3423 conditions per place. [2021-11-09 10:38:04,432 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1358 selfloop transitions, 1416 changer transitions 3/2934 dead transitions. [2021-11-09 10:38:04,432 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 921 places, 2934 transitions, 50958 flow [2021-11-09 10:38:04,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-11-09 10:38:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2021-11-09 10:38:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 10668 transitions. [2021-11-09 10:38:04,446 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.810268874373386 [2021-11-09 10:38:04,446 INFO L72 ComplementDD]: Start complementDD. Operand 58 states and 10668 transitions. [2021-11-09 10:38:04,446 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58 states and 10668 transitions. [2021-11-09 10:38:04,451 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:38:04,451 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 58 states and 10668 transitions. [2021-11-09 10:38:04,466 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 59 states, 58 states have (on average 183.93103448275863) internal successors, (10668), 58 states have internal predecessors, (10668), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:04,481 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 59 states, 59 states have (on average 227.0) internal successors, (13393), 59 states have internal predecessors, (13393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:04,484 INFO L81 ComplementDD]: Finished complementDD. Result has 59 states, 59 states have (on average 227.0) internal successors, (13393), 59 states have internal predecessors, (13393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:04,485 INFO L186 Difference]: Start difference. First operand has 866 places, 2645 transitions, 38677 flow. Second operand 58 states and 10668 transitions. [2021-11-09 10:38:04,485 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 921 places, 2934 transitions, 50958 flow [2021-11-09 10:38:09,552 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 915 places, 2934 transitions, 47263 flow, removed 1697 selfloop flow, removed 6 redundant places. [2021-11-09 10:38:09,662 INFO L242 Difference]: Finished difference. Result has 941 places, 2846 transitions, 42416 flow [2021-11-09 10:38:09,667 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=35224, PETRI_DIFFERENCE_MINUEND_PLACES=858, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2645, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1232, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1380, PETRI_DIFFERENCE_SUBTRAHEND_STATES=58, PETRI_FLOW=42416, PETRI_PLACES=941, PETRI_TRANSITIONS=2846} [2021-11-09 10:38:09,667 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 743 predicate places. [2021-11-09 10:38:09,667 INFO L470 AbstractCegarLoop]: Abstraction has has 941 places, 2846 transitions, 42416 flow [2021-11-09 10:38:09,668 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:09,669 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:38:09,669 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:38:09,669 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-09 10:38:09,669 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:38:09,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:38:09,670 INFO L85 PathProgramCache]: Analyzing trace with hash -2143184191, now seen corresponding path program 12 times [2021-11-09 10:38:09,671 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:38:09,671 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111299228] [2021-11-09 10:38:09,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:38:09,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:38:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:38:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:38:10,604 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:38:10,604 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111299228] [2021-11-09 10:38:10,604 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111299228] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:38:10,605 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:38:10,605 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-09 10:38:10,605 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496637033] [2021-11-09 10:38:10,606 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-09 10:38:10,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:38:10,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-09 10:38:10,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=497, Unknown=0, NotChecked=0, Total=552 [2021-11-09 10:38:10,612 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:38:10,617 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 941 places, 2846 transitions, 42416 flow. Second operand has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:10,617 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:38:10,617 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:38:10,617 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:38:24,462 INFO L129 PetriNetUnfolder]: 4931/12314 cut-off events. [2021-11-09 10:38:24,462 INFO L130 PetriNetUnfolder]: For 400678/402421 co-relation queries the response was YES. [2021-11-09 10:38:25,185 INFO L84 FinitePrefix]: Finished finitePrefix Result has 80778 conditions, 12314 events. 4931/12314 cut-off events. For 400678/402421 co-relation queries the response was YES. Maximal size of possible extension queue 490. Compared 115917 event pairs, 349 based on Foata normal form. 405/12193 useless extension candidates. Maximal degree in co-relation 80476. Up to 3829 conditions per place. [2021-11-09 10:38:25,342 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1411 selfloop transitions, 1578 changer transitions 3/3149 dead transitions. [2021-11-09 10:38:25,342 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 994 places, 3149 transitions, 55141 flow [2021-11-09 10:38:25,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-11-09 10:38:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2021-11-09 10:38:25,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 10294 transitions. [2021-11-09 10:38:25,351 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8097860289490245 [2021-11-09 10:38:25,351 INFO L72 ComplementDD]: Start complementDD. Operand 56 states and 10294 transitions. [2021-11-09 10:38:25,351 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 10294 transitions. [2021-11-09 10:38:25,356 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-09 10:38:25,356 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 56 states and 10294 transitions. [2021-11-09 10:38:25,647 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 57 states, 56 states have (on average 183.82142857142858) internal successors, (10294), 56 states have internal predecessors, (10294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:25,678 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 57 states, 57 states have (on average 227.0) internal successors, (12939), 57 states have internal predecessors, (12939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:25,680 INFO L81 ComplementDD]: Finished complementDD. Result has 57 states, 57 states have (on average 227.0) internal successors, (12939), 57 states have internal predecessors, (12939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:25,681 INFO L186 Difference]: Start difference. First operand has 941 places, 2846 transitions, 42416 flow. Second operand 56 states and 10294 transitions. [2021-11-09 10:38:25,681 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 994 places, 3149 transitions, 55141 flow [2021-11-09 10:38:33,056 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 985 places, 3149 transitions, 53048 flow, removed 797 selfloop flow, removed 9 redundant places. [2021-11-09 10:38:33,173 INFO L242 Difference]: Finished difference. Result has 1008 places, 3067 transitions, 49581 flow [2021-11-09 10:38:33,178 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=227, PETRI_DIFFERENCE_MINUEND_FLOW=40333, PETRI_DIFFERENCE_MINUEND_PLACES=930, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=2846, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1384, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1424, PETRI_DIFFERENCE_SUBTRAHEND_STATES=56, PETRI_FLOW=49581, PETRI_PLACES=1008, PETRI_TRANSITIONS=3067} [2021-11-09 10:38:33,178 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 810 predicate places. [2021-11-09 10:38:33,179 INFO L470 AbstractCegarLoop]: Abstraction has has 1008 places, 3067 transitions, 49581 flow [2021-11-09 10:38:33,180 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:33,180 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-09 10:38:33,180 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-09 10:38:33,181 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-09 10:38:33,181 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-09 10:38:33,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:38:33,182 INFO L85 PathProgramCache]: Analyzing trace with hash -380329261, now seen corresponding path program 13 times [2021-11-09 10:38:33,182 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:38:33,182 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537172746] [2021-11-09 10:38:33,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:38:33,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:38:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-09 10:38:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-09 10:38:34,058 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-09 10:38:34,058 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537172746] [2021-11-09 10:38:34,059 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537172746] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-09 10:38:34,059 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-09 10:38:34,059 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-09 10:38:34,059 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391640359] [2021-11-09 10:38:34,060 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-09 10:38:34,060 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-09 10:38:34,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-09 10:38:34,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=495, Unknown=0, NotChecked=0, Total=552 [2021-11-09 10:38:34,066 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-09 10:38:34,070 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1008 places, 3067 transitions, 49581 flow. Second operand has 24 states, 24 states have (on average 180.70833333333334) internal successors, (4337), 24 states have internal predecessors, (4337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-09 10:38:34,070 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-09 10:38:34,070 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-09 10:38:34,070 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-09 10:38:48,656 INFO L129 PetriNetUnfolder]: 5404/13574 cut-off events. [2021-11-09 10:38:48,656 INFO L130 PetriNetUnfolder]: For 483117/485512 co-relation queries the response was YES.