./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 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/parallel-barrier.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU --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-9ad7fb2 [2021-11-02 22:05:59,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 22:05:59,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 22:05:59,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 22:05:59,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 22:05:59,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 22:05:59,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 22:05:59,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 22:05:59,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 22:05:59,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 22:05:59,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 22:05:59,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 22:05:59,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 22:05:59,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 22:05:59,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 22:05:59,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 22:05:59,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 22:05:59,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 22:05:59,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 22:05:59,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 22:05:59,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 22:05:59,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 22:05:59,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 22:05:59,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 22:05:59,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 22:05:59,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 22:05:59,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 22:05:59,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 22:05:59,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 22:05:59,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 22:05:59,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 22:05:59,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 22:05:59,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 22:05:59,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 22:05:59,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 22:05:59,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 22:05:59,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 22:05:59,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 22:05:59,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 22:05:59,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 22:05:59,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 22:05:59,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-02 22:05:59,558 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 22:05:59,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 22:05:59,561 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 22:05:59,561 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 22:05:59,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 22:05:59,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 22:05:59,563 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 22:05:59,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 22:05:59,564 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-02 22:05:59,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 22:05:59,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-02 22:05:59,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 22:05:59,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 22:05:59,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 22:05:59,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 22:05:59,566 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-02 22:05:59,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 22:05:59,567 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 22:05:59,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 22:05:59,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 22:05:59,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 22:05:59,568 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 22:05:59,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:05:59,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 22:05:59,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 22:05:59,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 22:05:59,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 22:05:59,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 22:05:59,570 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 22:05:59,570 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 22:05:59,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 22:05:59,570 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 22:05:59,571 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_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b51332425cd14048935a20a73abea0065b1633fac56d6d6be511ab67585236 [2021-11-02 22:05:59,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 22:05:59,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 22:05:59,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 22:05:59,859 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 22:05:59,860 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 22:05:59,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/../../sv-benchmarks/c/weaver/parallel-barrier.wvr.c [2021-11-02 22:05:59,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/data/be0fdc455/5728e7a198ca44cfbbff193e0f73ddef/FLAG373a9f00d [2021-11-02 22:06:00,450 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 22:06:00,451 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/sv-benchmarks/c/weaver/parallel-barrier.wvr.c [2021-11-02 22:06:00,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/data/be0fdc455/5728e7a198ca44cfbbff193e0f73ddef/FLAG373a9f00d [2021-11-02 22:06:00,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/data/be0fdc455/5728e7a198ca44cfbbff193e0f73ddef [2021-11-02 22:06:00,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 22:06:00,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 22:06:00,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 22:06:00,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 22:06:00,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 22:06:00,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:06:00" (1/1) ... [2021-11-02 22:06:00,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b1ce4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:00, skipping insertion in model container [2021-11-02 22:06:00,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:06:00" (1/1) ... [2021-11-02 22:06:00,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 22:06:00,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 22:06:01,093 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_3130ed85-18b5-4b5b-b5fd-540281d071b4/sv-benchmarks/c/weaver/parallel-barrier.wvr.c[4722,4735] [2021-11-02 22:06:01,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:06:01,108 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 22:06:01,141 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_3130ed85-18b5-4b5b-b5fd-540281d071b4/sv-benchmarks/c/weaver/parallel-barrier.wvr.c[4722,4735] [2021-11-02 22:06:01,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:06:01,158 INFO L208 MainTranslator]: Completed translation [2021-11-02 22:06:01,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01 WrapperNode [2021-11-02 22:06:01,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 22:06:01,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 22:06:01,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 22:06:01,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 22:06:01,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 22:06:01,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 22:06:01,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 22:06:01,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 22:06:01,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,248 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 22:06:01,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 22:06:01,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 22:06:01,250 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 22:06:01,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (1/1) ... [2021-11-02 22:06:01,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:06:01,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:06:01,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 22:06:01,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3130ed85-18b5-4b5b-b5fd-540281d071b4/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 22:06:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-02 22:06:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-02 22:06:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-02 22:06:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-02 22:06:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-02 22:06:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-02 22:06:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-11-02 22:06:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-11-02 22:06:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-02 22:06:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-11-02 22:06:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-11-02 22:06:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-11-02 22:06:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-11-02 22:06:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 22:06:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 22:06:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-02 22:06:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-02 22:06:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 22:06:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 22:06:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 22:06:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 22:06:01,348 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-02 22:06:01,884 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-02 22:06:01,884 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-02 22:06:01,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:06:01 BoogieIcfgContainer [2021-11-02 22:06:01,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-02 22:06:01,888 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-02 22:06:01,888 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-02 22:06:01,892 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-02 22:06:01,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 10:06:00" (1/3) ... [2021-11-02 22:06:01,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@88c9741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 10:06:01, skipping insertion in model container [2021-11-02 22:06:01,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:06:01" (2/3) ... [2021-11-02 22:06:01,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@88c9741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 10:06:01, skipping insertion in model container [2021-11-02 22:06:01,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 10:06:01" (3/3) ... [2021-11-02 22:06:01,895 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-barrier.wvr.c [2021-11-02 22:06:01,900 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-02 22:06:01,901 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-02 22:06:01,901 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-02 22:06:01,901 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-02 22:06:01,948 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,949 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,950 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,951 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,951 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,951 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,952 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,952 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,952 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,952 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,953 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,953 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,953 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,953 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,954 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,954 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,954 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,954 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,955 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,956 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,957 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,958 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,959 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,959 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,959 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,959 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,959 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,960 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,960 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,961 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,962 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,963 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,964 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,965 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,965 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,965 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,965 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,965 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,966 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,966 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,966 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,966 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,969 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,970 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,970 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,970 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,970 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,971 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,971 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,971 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,972 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,972 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,972 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,973 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,974 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,974 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,974 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,974 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,975 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,975 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,975 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,975 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,975 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,976 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,976 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,976 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,976 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,977 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,977 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,977 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,977 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,978 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,978 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,978 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,978 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,978 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,979 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,979 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,979 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,979 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,980 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,980 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,980 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,980 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,980 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,981 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,981 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,981 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,981 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,981 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,982 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,982 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,982 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,982 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,982 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,983 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,983 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,983 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,983 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,984 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,984 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,984 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,984 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,984 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,985 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,985 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,985 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,985 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,986 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,986 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,986 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,986 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,986 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,987 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,987 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,987 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,987 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,987 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,988 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,988 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,988 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,988 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,989 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,989 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,989 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,989 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,990 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,990 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,990 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,990 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,991 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,991 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,991 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,991 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,992 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,992 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,992 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,992 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,996 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,996 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,996 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,996 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,997 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,997 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,997 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,997 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,998 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,998 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,998 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,998 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,998 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:01,999 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,001 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,003 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,004 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,004 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,004 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,006 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,006 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,007 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,007 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,007 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,007 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,008 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,008 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,008 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,008 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,008 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,009 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,009 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,009 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,011 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,012 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,012 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,012 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,014 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,014 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,015 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,016 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,016 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,017 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,018 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,021 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,021 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,022 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,022 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,024 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,024 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,024 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,024 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-02 22:06:02,061 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-11-02 22:06:02,109 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-02 22:06:02,116 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 [2021-11-02 22:06:02,116 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-11-02 22:06:02,133 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 234 places, 223 transitions, 518 flow [2021-11-02 22:06:02,259 INFO L129 PetriNetUnfolder]: 8/195 cut-off events. [2021-11-02 22:06:02,259 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-02 22:06:02,265 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. [2021-11-02 22:06:02,265 INFO L82 GeneralOperation]: Start removeDead. Operand has 234 places, 223 transitions, 518 flow [2021-11-02 22:06:02,279 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 198 places, 187 transitions, 422 flow [2021-11-02 22:06:02,344 INFO L129 PetriNetUnfolder]: 8/186 cut-off events. [2021-11-02 22:06:02,345 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-11-02 22:06:02,345 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:02,346 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-02 22:06:02,346 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:02,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:02,352 INFO L85 PathProgramCache]: Analyzing trace with hash 752490541, now seen corresponding path program 1 times [2021-11-02 22:06:02,361 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:02,362 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140152726] [2021-11-02 22:06:02,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:02,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:02,972 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:02,972 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2140152726] [2021-11-02 22:06:02,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2140152726] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:02,973 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:02,973 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-02 22:06:02,975 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223313318] [2021-11-02 22:06:02,986 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-02 22:06:02,986 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:03,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-02 22:06:03,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 22:06:03,010 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-02 22:06:03,022 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) [2021-11-02 22:06:03,022 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:03,023 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-02 22:06:03,024 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:03,212 INFO L129 PetriNetUnfolder]: 6/193 cut-off events. [2021-11-02 22:06:03,213 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-11-02 22:06:03,217 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. [2021-11-02 22:06:03,218 INFO L132 encePairwiseOnDemand]: 216/227 looper letters, 5 selfloop transitions, 6 changer transitions 2/183 dead transitions. [2021-11-02 22:06:03,219 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 183 transitions, 436 flow [2021-11-02 22:06:03,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-02 22:06:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-02 22:06:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1074 transitions. [2021-11-02 22:06:03,248 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9462555066079296 [2021-11-02 22:06:03,248 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1074 transitions. [2021-11-02 22:06:03,249 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1074 transitions. [2021-11-02 22:06:03,253 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:03,256 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1074 transitions. [2021-11-02 22:06:03,265 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) [2021-11-02 22:06:03,277 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) [2021-11-02 22:06:03,278 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) [2021-11-02 22:06:03,280 INFO L186 Difference]: Start difference. First operand has 198 places, 187 transitions, 422 flow. Second operand 5 states and 1074 transitions. [2021-11-02 22:06:03,282 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 183 transitions, 436 flow [2021-11-02 22:06:03,286 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 183 transitions, 404 flow, removed 0 selfloop flow, removed 12 redundant places. [2021-11-02 22:06:03,292 INFO L242 Difference]: Finished difference. Result has 191 places, 181 transitions, 396 flow [2021-11-02 22:06:03,294 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} [2021-11-02 22:06:03,295 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, -7 predicate places. [2021-11-02 22:06:03,296 INFO L470 AbstractCegarLoop]: Abstraction has has 191 places, 181 transitions, 396 flow [2021-11-02 22:06:03,297 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) [2021-11-02 22:06:03,297 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:03,297 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] [2021-11-02 22:06:03,298 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-02 22:06:03,298 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:03,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:03,299 INFO L85 PathProgramCache]: Analyzing trace with hash 293634902, now seen corresponding path program 1 times [2021-11-02 22:06:03,299 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:03,299 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97319174] [2021-11-02 22:06:03,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:03,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:03,588 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:03,589 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97319174] [2021-11-02 22:06:03,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97319174] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:03,589 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:03,589 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-02 22:06:03,590 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697206250] [2021-11-02 22:06:03,591 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-02 22:06:03,592 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:03,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-02 22:06:03,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 22:06:03,595 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-02 22:06:03,597 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) [2021-11-02 22:06:03,598 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:03,598 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-02 22:06:03,598 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:03,686 INFO L129 PetriNetUnfolder]: 6/191 cut-off events. [2021-11-02 22:06:03,686 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-11-02 22:06:03,690 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. [2021-11-02 22:06:03,692 INFO L132 encePairwiseOnDemand]: 220/227 looper letters, 5 selfloop transitions, 6 changer transitions 0/181 dead transitions. [2021-11-02 22:06:03,693 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 181 transitions, 418 flow [2021-11-02 22:06:03,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-02 22:06:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-02 22:06:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1067 transitions. [2021-11-02 22:06:03,698 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9400881057268723 [2021-11-02 22:06:03,699 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1067 transitions. [2021-11-02 22:06:03,699 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1067 transitions. [2021-11-02 22:06:03,700 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:03,706 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1067 transitions. [2021-11-02 22:06:03,710 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) [2021-11-02 22:06:03,714 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) [2021-11-02 22:06:03,715 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) [2021-11-02 22:06:03,715 INFO L186 Difference]: Start difference. First operand has 191 places, 181 transitions, 396 flow. Second operand 5 states and 1067 transitions. [2021-11-02 22:06:03,716 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 181 transitions, 418 flow [2021-11-02 22:06:03,720 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 189 places, 181 transitions, 406 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-02 22:06:03,727 INFO L242 Difference]: Finished difference. Result has 190 places, 181 transitions, 402 flow [2021-11-02 22:06:03,727 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} [2021-11-02 22:06:03,728 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, -8 predicate places. [2021-11-02 22:06:03,728 INFO L470 AbstractCegarLoop]: Abstraction has has 190 places, 181 transitions, 402 flow [2021-11-02 22:06:03,729 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) [2021-11-02 22:06:03,730 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:03,730 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] [2021-11-02 22:06:03,730 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-02 22:06:03,731 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:03,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:03,741 INFO L85 PathProgramCache]: Analyzing trace with hash -686666163, now seen corresponding path program 1 times [2021-11-02 22:06:03,742 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:03,742 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152382297] [2021-11-02 22:06:03,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:03,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:04,961 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:04,962 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152382297] [2021-11-02 22:06:04,962 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152382297] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:04,962 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:04,962 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-11-02 22:06:04,963 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660194351] [2021-11-02 22:06:04,963 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-02 22:06:04,964 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:04,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-02 22:06:04,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=458, Unknown=0, NotChecked=0, Total=506 [2021-11-02 22:06:04,975 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:06:04,999 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) [2021-11-02 22:06:04,999 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:04,999 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:06:05,000 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:07,573 INFO L129 PetriNetUnfolder]: 1197/2921 cut-off events. [2021-11-02 22:06:07,573 INFO L130 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2021-11-02 22:06:07,593 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. [2021-11-02 22:06:07,623 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 94 selfloop transitions, 69 changer transitions 3/306 dead transitions. [2021-11-02 22:06:07,623 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 306 transitions, 986 flow [2021-11-02 22:06:07,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-11-02 22:06:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-11-02 22:06:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 5358 transitions. [2021-11-02 22:06:07,685 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8139146285887893 [2021-11-02 22:06:07,686 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 5358 transitions. [2021-11-02 22:06:07,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 5358 transitions. [2021-11-02 22:06:07,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:07,692 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 5358 transitions. [2021-11-02 22:06:07,710 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) [2021-11-02 22:06:07,728 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) [2021-11-02 22:06:07,734 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) [2021-11-02 22:06:07,734 INFO L186 Difference]: Start difference. First operand has 190 places, 181 transitions, 402 flow. Second operand 29 states and 5358 transitions. [2021-11-02 22:06:07,735 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 306 transitions, 986 flow [2021-11-02 22:06:07,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 306 transitions, 972 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-02 22:06:07,750 INFO L242 Difference]: Finished difference. Result has 230 places, 250 transitions, 782 flow [2021-11-02 22:06:07,751 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} [2021-11-02 22:06:07,751 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 32 predicate places. [2021-11-02 22:06:07,751 INFO L470 AbstractCegarLoop]: Abstraction has has 230 places, 250 transitions, 782 flow [2021-11-02 22:06:07,754 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) [2021-11-02 22:06:07,754 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:07,754 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] [2021-11-02 22:06:07,754 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-02 22:06:07,755 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:07,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:07,755 INFO L85 PathProgramCache]: Analyzing trace with hash -2098067831, now seen corresponding path program 2 times [2021-11-02 22:06:07,756 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:07,756 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175556794] [2021-11-02 22:06:07,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:07,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:07,942 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:07,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175556794] [2021-11-02 22:06:07,943 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175556794] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:07,943 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:07,943 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-02 22:06:07,943 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346955071] [2021-11-02 22:06:07,945 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-02 22:06:07,945 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:07,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-02 22:06:07,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 22:06:07,953 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-02 22:06:07,955 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) [2021-11-02 22:06:07,955 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:07,955 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-02 22:06:07,955 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:08,147 INFO L129 PetriNetUnfolder]: 150/703 cut-off events. [2021-11-02 22:06:08,148 INFO L130 PetriNetUnfolder]: For 63/64 co-relation queries the response was YES. [2021-11-02 22:06:08,154 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. [2021-11-02 22:06:08,159 INFO L132 encePairwiseOnDemand]: 220/227 looper letters, 5 selfloop transitions, 6 changer transitions 0/239 dead transitions. [2021-11-02 22:06:08,160 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 239 transitions, 744 flow [2021-11-02 22:06:08,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-02 22:06:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-02 22:06:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1067 transitions. [2021-11-02 22:06:08,164 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9400881057268723 [2021-11-02 22:06:08,164 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1067 transitions. [2021-11-02 22:06:08,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1067 transitions. [2021-11-02 22:06:08,166 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:08,166 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1067 transitions. [2021-11-02 22:06:08,169 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) [2021-11-02 22:06:08,173 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) [2021-11-02 22:06:08,174 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) [2021-11-02 22:06:08,174 INFO L186 Difference]: Start difference. First operand has 230 places, 250 transitions, 782 flow. Second operand 5 states and 1067 transitions. [2021-11-02 22:06:08,174 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 239 transitions, 744 flow [2021-11-02 22:06:08,180 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 215 places, 239 transitions, 722 flow, removed 8 selfloop flow, removed 10 redundant places. [2021-11-02 22:06:08,185 INFO L242 Difference]: Finished difference. Result has 216 places, 239 transitions, 718 flow [2021-11-02 22:06:08,186 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} [2021-11-02 22:06:08,186 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 18 predicate places. [2021-11-02 22:06:08,186 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 239 transitions, 718 flow [2021-11-02 22:06:08,187 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) [2021-11-02 22:06:08,187 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:08,188 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] [2021-11-02 22:06:08,188 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-02 22:06:08,188 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:08,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:08,189 INFO L85 PathProgramCache]: Analyzing trace with hash -1670902859, now seen corresponding path program 3 times [2021-11-02 22:06:08,189 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:08,189 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717799961] [2021-11-02 22:06:08,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:08,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:09,261 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:09,265 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717799961] [2021-11-02 22:06:09,265 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717799961] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:09,266 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:09,266 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-11-02 22:06:09,266 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881079748] [2021-11-02 22:06:09,267 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-11-02 22:06:09,267 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:09,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-11-02 22:06:09,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=758, Unknown=0, NotChecked=0, Total=870 [2021-11-02 22:06:09,279 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 169 out of 227 [2021-11-02 22:06:09,288 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) [2021-11-02 22:06:09,288 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:09,288 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 169 of 227 [2021-11-02 22:06:09,288 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:14,178 INFO L129 PetriNetUnfolder]: 1981/5024 cut-off events. [2021-11-02 22:06:14,178 INFO L130 PetriNetUnfolder]: For 2720/2784 co-relation queries the response was YES. [2021-11-02 22:06:14,217 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. [2021-11-02 22:06:14,265 INFO L132 encePairwiseOnDemand]: 197/227 looper letters, 218 selfloop transitions, 205 changer transitions 24/577 dead transitions. [2021-11-02 22:06:14,265 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 577 transitions, 2994 flow [2021-11-02 22:06:14,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-11-02 22:06:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2021-11-02 22:06:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 10682 transitions. [2021-11-02 22:06:14,297 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7714306347945403 [2021-11-02 22:06:14,298 INFO L72 ComplementDD]: Start complementDD. Operand 61 states and 10682 transitions. [2021-11-02 22:06:14,298 INFO L73 IsDeterministic]: Start isDeterministic. Operand 61 states and 10682 transitions. [2021-11-02 22:06:14,307 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:14,307 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 61 states and 10682 transitions. [2021-11-02 22:06:14,338 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) [2021-11-02 22:06:14,379 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) [2021-11-02 22:06:14,394 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) [2021-11-02 22:06:14,394 INFO L186 Difference]: Start difference. First operand has 216 places, 239 transitions, 718 flow. Second operand 61 states and 10682 transitions. [2021-11-02 22:06:14,394 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 577 transitions, 2994 flow [2021-11-02 22:06:14,415 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 577 transitions, 2954 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-02 22:06:14,429 INFO L242 Difference]: Finished difference. Result has 307 places, 441 transitions, 2270 flow [2021-11-02 22:06:14,430 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} [2021-11-02 22:06:14,430 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 109 predicate places. [2021-11-02 22:06:14,430 INFO L470 AbstractCegarLoop]: Abstraction has has 307 places, 441 transitions, 2270 flow [2021-11-02 22:06:14,432 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) [2021-11-02 22:06:14,432 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:14,432 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] [2021-11-02 22:06:14,433 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-02 22:06:14,433 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:14,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:14,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1928925961, now seen corresponding path program 4 times [2021-11-02 22:06:14,434 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:14,435 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643045346] [2021-11-02 22:06:14,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:14,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:14,614 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:14,614 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643045346] [2021-11-02 22:06:14,614 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [643045346] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:14,614 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:14,615 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-02 22:06:14,615 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697376916] [2021-11-02 22:06:14,616 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-02 22:06:14,616 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:14,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-02 22:06:14,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 22:06:14,620 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 227 [2021-11-02 22:06:14,621 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) [2021-11-02 22:06:14,621 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:14,622 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 227 [2021-11-02 22:06:14,622 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:14,804 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))]) [2021-11-02 22:06:14,805 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2021-11-02 22:06:14,805 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-02 22:06:14,805 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-02 22:06:14,811 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-11-02 22:06:14,849 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)))]) [2021-11-02 22:06:14,849 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2021-11-02 22:06:14,850 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-02 22:06:14,850 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-02 22:06:14,850 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2021-11-02 22:06:14,851 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,852 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2021-11-02 22:06:14,853 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-02 22:06:14,853 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-02 22:06:14,853 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2021-11-02 22:06:14,875 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)))]) [2021-11-02 22:06:14,876 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,876 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,876 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,876 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,877 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,878 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,878 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,878 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,878 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-11-02 22:06:14,896 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))]) [2021-11-02 22:06:14,897 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,897 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,897 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,897 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,900 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,901 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2021-11-02 22:06:14,912 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))]) [2021-11-02 22:06:14,912 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2021-11-02 22:06:14,912 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-02 22:06:14,912 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-02 22:06:14,913 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-11-02 22:06:14,933 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,934 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2021-11-02 22:06:14,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-02 22:06:14,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-02 22:06:14,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2021-11-02 22:06:14,947 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)))]) [2021-11-02 22:06:14,947 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is not cut-off event [2021-11-02 22:06:14,948 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-02 22:06:14,948 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-02 22:06:14,948 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is not cut-off event [2021-11-02 22:06:14,959 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,960 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,960 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,960 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,960 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,962 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)))]) [2021-11-02 22:06:14,962 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,962 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,962 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,963 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2021-11-02 22:06:14,972 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,972 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2021-11-02 22:06:14,972 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-02 22:06:14,972 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-02 22:06:14,973 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2021-11-02 22:06:14,982 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)))]) [2021-11-02 22:06:14,982 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is not cut-off event [2021-11-02 22:06:14,982 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-02 22:06:14,983 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-02 22:06:14,983 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2021-11-02 22:06:14,990 INFO L382 tUnfolder$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)))]) [2021-11-02 22:06:14,990 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-11-02 22:06:14,991 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-02 22:06:14,991 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-02 22:06:14,991 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2021-11-02 22:06:15,245 INFO L129 PetriNetUnfolder]: 650/2252 cut-off events. [2021-11-02 22:06:15,246 INFO L130 PetriNetUnfolder]: For 3948/4121 co-relation queries the response was YES. [2021-11-02 22:06:15,276 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. [2021-11-02 22:06:15,294 INFO L132 encePairwiseOnDemand]: 220/227 looper letters, 5 selfloop transitions, 9 changer transitions 0/381 dead transitions. [2021-11-02 22:06:15,294 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 381 transitions, 1911 flow [2021-11-02 22:06:15,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-02 22:06:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-11-02 22:06:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1067 transitions. [2021-11-02 22:06:15,297 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9400881057268723 [2021-11-02 22:06:15,297 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1067 transitions. [2021-11-02 22:06:15,297 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1067 transitions. [2021-11-02 22:06:15,298 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:15,298 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1067 transitions. [2021-11-02 22:06:15,300 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) [2021-11-02 22:06:15,304 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) [2021-11-02 22:06:15,304 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) [2021-11-02 22:06:15,305 INFO L186 Difference]: Start difference. First operand has 307 places, 441 transitions, 2270 flow. Second operand 5 states and 1067 transitions. [2021-11-02 22:06:15,305 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 381 transitions, 1911 flow [2021-11-02 22:06:15,336 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 381 transitions, 1757 flow, removed 75 selfloop flow, removed 16 redundant places. [2021-11-02 22:06:15,343 INFO L242 Difference]: Finished difference. Result has 274 places, 381 transitions, 1754 flow [2021-11-02 22:06:15,344 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} [2021-11-02 22:06:15,344 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 76 predicate places. [2021-11-02 22:06:15,344 INFO L470 AbstractCegarLoop]: Abstraction has has 274 places, 381 transitions, 1754 flow [2021-11-02 22:06:15,345 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) [2021-11-02 22:06:15,345 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:15,345 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] [2021-11-02 22:06:15,345 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-02 22:06:15,346 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:15,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:15,346 INFO L85 PathProgramCache]: Analyzing trace with hash -66988021, now seen corresponding path program 5 times [2021-11-02 22:06:15,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:15,400 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009031546] [2021-11-02 22:06:15,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:15,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:16,325 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:16,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009031546] [2021-11-02 22:06:16,325 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009031546] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:16,325 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:16,326 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-11-02 22:06:16,326 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764714266] [2021-11-02 22:06:16,327 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2021-11-02 22:06:16,327 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:16,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-11-02 22:06:16,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=451, Unknown=0, NotChecked=0, Total=506 [2021-11-02 22:06:16,332 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:06:16,335 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) [2021-11-02 22:06:16,335 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:16,335 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:06:16,335 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:19,236 INFO L129 PetriNetUnfolder]: 1490/3934 cut-off events. [2021-11-02 22:06:19,236 INFO L130 PetriNetUnfolder]: For 9375/9781 co-relation queries the response was YES. [2021-11-02 22:06:19,279 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. [2021-11-02 22:06:19,318 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 210 selfloop transitions, 246 changer transitions 3/603 dead transitions. [2021-11-02 22:06:19,318 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 317 places, 603 transitions, 4124 flow [2021-11-02 22:06:19,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-11-02 22:06:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2021-11-02 22:06:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 8078 transitions. [2021-11-02 22:06:19,331 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8087705246295555 [2021-11-02 22:06:19,332 INFO L72 ComplementDD]: Start complementDD. Operand 44 states and 8078 transitions. [2021-11-02 22:06:19,332 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 8078 transitions. [2021-11-02 22:06:19,339 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:19,340 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 44 states and 8078 transitions. [2021-11-02 22:06:19,357 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) [2021-11-02 22:06:19,377 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) [2021-11-02 22:06:19,381 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) [2021-11-02 22:06:19,381 INFO L186 Difference]: Start difference. First operand has 274 places, 381 transitions, 1754 flow. Second operand 44 states and 8078 transitions. [2021-11-02 22:06:19,381 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 317 places, 603 transitions, 4124 flow [2021-11-02 22:06:19,416 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 313 places, 603 transitions, 4086 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-11-02 22:06:19,526 INFO L242 Difference]: Finished difference. Result has 330 places, 550 transitions, 3592 flow [2021-11-02 22:06:19,527 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} [2021-11-02 22:06:19,528 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 132 predicate places. [2021-11-02 22:06:19,528 INFO L470 AbstractCegarLoop]: Abstraction has has 330 places, 550 transitions, 3592 flow [2021-11-02 22:06:19,529 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) [2021-11-02 22:06:19,529 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:19,530 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] [2021-11-02 22:06:19,530 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-02 22:06:19,530 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:19,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:19,531 INFO L85 PathProgramCache]: Analyzing trace with hash 143195563, now seen corresponding path program 6 times [2021-11-02 22:06:19,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:19,531 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276967650] [2021-11-02 22:06:19,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:19,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:20,280 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:20,281 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276967650] [2021-11-02 22:06:20,281 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276967650] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:20,281 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:20,281 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-02 22:06:20,281 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174195903] [2021-11-02 22:06:20,282 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-02 22:06:20,282 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:20,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-02 22:06:20,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=499, Unknown=0, NotChecked=0, Total=552 [2021-11-02 22:06:20,288 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:06:20,291 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) [2021-11-02 22:06:20,292 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:20,292 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:06:20,292 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:23,668 INFO L129 PetriNetUnfolder]: 1785/4711 cut-off events. [2021-11-02 22:06:23,668 INFO L130 PetriNetUnfolder]: For 20204/20964 co-relation queries the response was YES. [2021-11-02 22:06:23,725 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. [2021-11-02 22:06:23,784 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 285 selfloop transitions, 377 changer transitions 3/809 dead transitions. [2021-11-02 22:06:23,784 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 385 places, 809 transitions, 7426 flow [2021-11-02 22:06:23,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-11-02 22:06:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2021-11-02 22:06:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 10642 transitions. [2021-11-02 22:06:23,802 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8082940908400426 [2021-11-02 22:06:23,802 INFO L72 ComplementDD]: Start complementDD. Operand 58 states and 10642 transitions. [2021-11-02 22:06:23,802 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58 states and 10642 transitions. [2021-11-02 22:06:23,807 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:23,807 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 58 states and 10642 transitions. [2021-11-02 22:06:23,828 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) [2021-11-02 22:06:23,850 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) [2021-11-02 22:06:23,855 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) [2021-11-02 22:06:23,856 INFO L186 Difference]: Start difference. First operand has 330 places, 550 transitions, 3592 flow. Second operand 58 states and 10642 transitions. [2021-11-02 22:06:23,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 385 places, 809 transitions, 7426 flow [2021-11-02 22:06:24,062 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 381 places, 809 transitions, 7164 flow, removed 129 selfloop flow, removed 4 redundant places. [2021-11-02 22:06:24,080 INFO L242 Difference]: Finished difference. Result has 406 places, 745 transitions, 6169 flow [2021-11-02 22:06:24,081 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} [2021-11-02 22:06:24,081 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 208 predicate places. [2021-11-02 22:06:24,081 INFO L470 AbstractCegarLoop]: Abstraction has has 406 places, 745 transitions, 6169 flow [2021-11-02 22:06:24,082 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) [2021-11-02 22:06:24,083 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:24,083 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] [2021-11-02 22:06:24,083 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-02 22:06:24,083 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:24,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:24,084 INFO L85 PathProgramCache]: Analyzing trace with hash -1849834719, now seen corresponding path program 7 times [2021-11-02 22:06:24,085 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:24,085 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401630361] [2021-11-02 22:06:24,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:24,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:24,854 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:24,854 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401630361] [2021-11-02 22:06:24,854 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401630361] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:24,854 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:24,854 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-02 22:06:24,855 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759445355] [2021-11-02 22:06:24,855 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-02 22:06:24,855 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:24,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-02 22:06:24,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2021-11-02 22:06:24,861 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:06:24,865 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) [2021-11-02 22:06:24,865 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:24,866 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:06:24,866 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:29,032 INFO L129 PetriNetUnfolder]: 2290/5936 cut-off events. [2021-11-02 22:06:29,032 INFO L130 PetriNetUnfolder]: For 45267/46080 co-relation queries the response was YES. [2021-11-02 22:06:29,088 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. [2021-11-02 22:06:29,166 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 419 selfloop transitions, 631 changer transitions 3/1197 dead transitions. [2021-11-02 22:06:29,167 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 463 places, 1197 transitions, 13548 flow [2021-11-02 22:06:29,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-11-02 22:06:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2021-11-02 22:06:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 11032 transitions. [2021-11-02 22:06:29,182 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.809985315712188 [2021-11-02 22:06:29,183 INFO L72 ComplementDD]: Start complementDD. Operand 60 states and 11032 transitions. [2021-11-02 22:06:29,183 INFO L73 IsDeterministic]: Start isDeterministic. Operand 60 states and 11032 transitions. [2021-11-02 22:06:29,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:29,187 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 60 states and 11032 transitions. [2021-11-02 22:06:29,205 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) [2021-11-02 22:06:29,224 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) [2021-11-02 22:06:29,229 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) [2021-11-02 22:06:29,229 INFO L186 Difference]: Start difference. First operand has 406 places, 745 transitions, 6169 flow. Second operand 60 states and 11032 transitions. [2021-11-02 22:06:29,230 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 463 places, 1197 transitions, 13548 flow [2021-11-02 22:06:29,549 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 459 places, 1197 transitions, 12936 flow, removed 304 selfloop flow, removed 4 redundant places. [2021-11-02 22:06:29,582 INFO L242 Difference]: Finished difference. Result has 494 places, 1100 transitions, 11661 flow [2021-11-02 22:06:29,584 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} [2021-11-02 22:06:29,584 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 296 predicate places. [2021-11-02 22:06:29,584 INFO L470 AbstractCegarLoop]: Abstraction has has 494 places, 1100 transitions, 11661 flow [2021-11-02 22:06:29,585 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) [2021-11-02 22:06:29,586 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:29,586 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] [2021-11-02 22:06:29,586 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-02 22:06:29,587 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:29,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:29,587 INFO L85 PathProgramCache]: Analyzing trace with hash -120040693, now seen corresponding path program 8 times [2021-11-02 22:06:29,588 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:29,588 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342273633] [2021-11-02 22:06:29,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:29,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:30,839 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:30,839 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342273633] [2021-11-02 22:06:30,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342273633] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:30,840 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:30,840 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2021-11-02 22:06:30,840 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32911342] [2021-11-02 22:06:30,841 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-11-02 22:06:30,841 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:30,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-11-02 22:06:30,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=641, Unknown=0, NotChecked=0, Total=702 [2021-11-02 22:06:30,847 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 174 out of 227 [2021-11-02 22:06:30,856 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) [2021-11-02 22:06:30,856 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:30,856 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 174 of 227 [2021-11-02 22:06:30,857 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:40,907 INFO L129 PetriNetUnfolder]: 3138/7934 cut-off events. [2021-11-02 22:06:40,908 INFO L130 PetriNetUnfolder]: For 101477/102337 co-relation queries the response was YES. [2021-11-02 22:06:41,056 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. [2021-11-02 22:06:41,148 INFO L132 encePairwiseOnDemand]: 201/227 looper letters, 628 selfloop transitions, 1077 changer transitions 4/1846 dead transitions. [2021-11-02 22:06:41,148 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 618 places, 1846 transitions, 25332 flow [2021-11-02 22:06:41,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2021-11-02 22:06:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2021-11-02 22:06:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 22642 transitions. [2021-11-02 22:06:41,173 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7853897117485865 [2021-11-02 22:06:41,174 INFO L72 ComplementDD]: Start complementDD. Operand 127 states and 22642 transitions. [2021-11-02 22:06:41,174 INFO L73 IsDeterministic]: Start isDeterministic. Operand 127 states and 22642 transitions. [2021-11-02 22:06:41,181 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:41,181 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 127 states and 22642 transitions. [2021-11-02 22:06:41,214 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) [2021-11-02 22:06:41,246 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) [2021-11-02 22:06:41,257 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) [2021-11-02 22:06:41,257 INFO L186 Difference]: Start difference. First operand has 494 places, 1100 transitions, 11661 flow. Second operand 127 states and 22642 transitions. [2021-11-02 22:06:41,257 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 618 places, 1846 transitions, 25332 flow [2021-11-02 22:06:42,357 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 613 places, 1846 transitions, 24403 flow, removed 417 selfloop flow, removed 5 redundant places. [2021-11-02 22:06:42,391 INFO L242 Difference]: Finished difference. Result has 656 places, 1759 transitions, 23494 flow [2021-11-02 22:06:42,393 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} [2021-11-02 22:06:42,393 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 458 predicate places. [2021-11-02 22:06:42,393 INFO L470 AbstractCegarLoop]: Abstraction has has 656 places, 1759 transitions, 23494 flow [2021-11-02 22:06:42,395 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) [2021-11-02 22:06:42,395 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:42,396 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] [2021-11-02 22:06:42,396 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-02 22:06:42,396 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:42,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:42,397 INFO L85 PathProgramCache]: Analyzing trace with hash -1667138277, now seen corresponding path program 9 times [2021-11-02 22:06:42,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:42,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458500876] [2021-11-02 22:06:42,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:42,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:43,164 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:43,164 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458500876] [2021-11-02 22:06:43,164 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [458500876] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:43,164 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:43,165 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-02 22:06:43,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938734202] [2021-11-02 22:06:43,165 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-02 22:06:43,166 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:43,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-02 22:06:43,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=502, Unknown=0, NotChecked=0, Total=552 [2021-11-02 22:06:43,173 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:06:43,178 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) [2021-11-02 22:06:43,178 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:43,179 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:06:43,179 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:06:50,236 INFO L129 PetriNetUnfolder]: 3330/8368 cut-off events. [2021-11-02 22:06:50,236 INFO L130 PetriNetUnfolder]: For 141797/143098 co-relation queries the response was YES. [2021-11-02 22:06:50,554 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. [2021-11-02 22:06:50,654 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1060 selfloop transitions, 921 changer transitions 3/2130 dead transitions. [2021-11-02 22:06:50,654 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 731 places, 2130 transitions, 33997 flow [2021-11-02 22:06:50,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-11-02 22:06:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2021-11-02 22:06:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 14303 transitions. [2021-11-02 22:06:50,671 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8078052637524004 [2021-11-02 22:06:50,671 INFO L72 ComplementDD]: Start complementDD. Operand 78 states and 14303 transitions. [2021-11-02 22:06:50,671 INFO L73 IsDeterministic]: Start isDeterministic. Operand 78 states and 14303 transitions. [2021-11-02 22:06:50,676 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:06:50,676 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 78 states and 14303 transitions. [2021-11-02 22:06:50,694 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) [2021-11-02 22:06:50,714 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) [2021-11-02 22:06:50,720 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) [2021-11-02 22:06:50,720 INFO L186 Difference]: Start difference. First operand has 656 places, 1759 transitions, 23494 flow. Second operand 78 states and 14303 transitions. [2021-11-02 22:06:50,720 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 731 places, 2130 transitions, 33997 flow [2021-11-02 22:06:52,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 724 places, 2130 transitions, 28714 flow, removed 2239 selfloop flow, removed 7 redundant places. [2021-11-02 22:06:52,298 INFO L242 Difference]: Finished difference. Result has 761 places, 2051 transitions, 25701 flow [2021-11-02 22:06:52,300 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} [2021-11-02 22:06:52,300 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 563 predicate places. [2021-11-02 22:06:52,300 INFO L470 AbstractCegarLoop]: Abstraction has has 761 places, 2051 transitions, 25701 flow [2021-11-02 22:06:52,301 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) [2021-11-02 22:06:52,301 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:06:52,301 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] [2021-11-02 22:06:52,301 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-02 22:06:52,301 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:06:52,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:06:52,302 INFO L85 PathProgramCache]: Analyzing trace with hash 1276119459, now seen corresponding path program 10 times [2021-11-02 22:06:52,302 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:06:52,302 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076639152] [2021-11-02 22:06:52,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:06:52,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:06:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:06:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:06:53,419 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:06:53,420 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076639152] [2021-11-02 22:06:53,420 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076639152] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:06:53,420 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:06:53,420 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-11-02 22:06:53,420 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335645190] [2021-11-02 22:06:53,421 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-11-02 22:06:53,421 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:06:53,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-11-02 22:06:53,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=787, Unknown=0, NotChecked=0, Total=870 [2021-11-02 22:06:53,428 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 169 out of 227 [2021-11-02 22:06:53,433 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) [2021-11-02 22:06:53,433 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:06:53,433 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 169 of 227 [2021-11-02 22:06:53,433 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:07:03,380 INFO L129 PetriNetUnfolder]: 4400/11045 cut-off events. [2021-11-02 22:07:03,380 INFO L130 PetriNetUnfolder]: For 234724/236778 co-relation queries the response was YES. [2021-11-02 22:07:03,758 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. [2021-11-02 22:07:03,850 INFO L132 encePairwiseOnDemand]: 196/227 looper letters, 1445 selfloop transitions, 1213 changer transitions 23/2811 dead transitions. [2021-11-02 22:07:03,850 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 840 places, 2811 transitions, 44746 flow [2021-11-02 22:07:03,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-11-02 22:07:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2021-11-02 22:07:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 14310 transitions. [2021-11-02 22:07:03,866 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7687761899645428 [2021-11-02 22:07:03,867 INFO L72 ComplementDD]: Start complementDD. Operand 82 states and 14310 transitions. [2021-11-02 22:07:03,867 INFO L73 IsDeterministic]: Start isDeterministic. Operand 82 states and 14310 transitions. [2021-11-02 22:07:03,871 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:07:03,872 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 82 states and 14310 transitions. [2021-11-02 22:07:03,888 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) [2021-11-02 22:07:03,906 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) [2021-11-02 22:07:03,910 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) [2021-11-02 22:07:03,910 INFO L186 Difference]: Start difference. First operand has 761 places, 2051 transitions, 25701 flow. Second operand 82 states and 14310 transitions. [2021-11-02 22:07:03,910 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 840 places, 2811 transitions, 44746 flow [2021-11-02 22:07:06,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 835 places, 2811 transitions, 42190 flow, removed 1215 selfloop flow, removed 5 redundant places. [2021-11-02 22:07:06,390 INFO L242 Difference]: Finished difference. Result has 866 places, 2645 transitions, 38677 flow [2021-11-02 22:07:06,393 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} [2021-11-02 22:07:06,394 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 668 predicate places. [2021-11-02 22:07:06,394 INFO L470 AbstractCegarLoop]: Abstraction has has 866 places, 2645 transitions, 38677 flow [2021-11-02 22:07:06,395 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) [2021-11-02 22:07:06,395 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:07:06,396 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] [2021-11-02 22:07:06,396 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-02 22:07:06,397 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:07:06,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:07:06,398 INFO L85 PathProgramCache]: Analyzing trace with hash 987031465, now seen corresponding path program 11 times [2021-11-02 22:07:06,398 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:07:06,399 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108036881] [2021-11-02 22:07:06,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:07:06,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:07:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:07:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:07:07,226 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:07:07,226 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108036881] [2021-11-02 22:07:07,227 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108036881] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:07:07,227 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:07:07,227 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-02 22:07:07,227 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656511032] [2021-11-02 22:07:07,228 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-02 22:07:07,228 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:07:07,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-02 22:07:07,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2021-11-02 22:07:07,236 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:07:07,240 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) [2021-11-02 22:07:07,240 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:07:07,241 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:07:07,241 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:07:16,523 INFO L129 PetriNetUnfolder]: 4470/11202 cut-off events. [2021-11-02 22:07:16,523 INFO L130 PetriNetUnfolder]: For 297583/299382 co-relation queries the response was YES. [2021-11-02 22:07:16,992 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. [2021-11-02 22:07:17,115 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1358 selfloop transitions, 1416 changer transitions 3/2934 dead transitions. [2021-11-02 22:07:17,115 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 921 places, 2934 transitions, 50958 flow [2021-11-02 22:07:17,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-11-02 22:07:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2021-11-02 22:07:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 10668 transitions. [2021-11-02 22:07:17,128 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.810268874373386 [2021-11-02 22:07:17,129 INFO L72 ComplementDD]: Start complementDD. Operand 58 states and 10668 transitions. [2021-11-02 22:07:17,129 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58 states and 10668 transitions. [2021-11-02 22:07:17,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:07:17,133 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 58 states and 10668 transitions. [2021-11-02 22:07:17,149 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) [2021-11-02 22:07:17,164 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) [2021-11-02 22:07:17,167 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) [2021-11-02 22:07:17,168 INFO L186 Difference]: Start difference. First operand has 866 places, 2645 transitions, 38677 flow. Second operand 58 states and 10668 transitions. [2021-11-02 22:07:17,168 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 921 places, 2934 transitions, 50958 flow [2021-11-02 22:07:21,735 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 915 places, 2934 transitions, 47263 flow, removed 1697 selfloop flow, removed 6 redundant places. [2021-11-02 22:07:21,908 INFO L242 Difference]: Finished difference. Result has 941 places, 2846 transitions, 42416 flow [2021-11-02 22:07:21,912 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} [2021-11-02 22:07:21,912 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 743 predicate places. [2021-11-02 22:07:21,913 INFO L470 AbstractCegarLoop]: Abstraction has has 941 places, 2846 transitions, 42416 flow [2021-11-02 22:07:21,913 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) [2021-11-02 22:07:21,914 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:07:21,914 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] [2021-11-02 22:07:21,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-02 22:07:21,914 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:07:21,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:07:21,915 INFO L85 PathProgramCache]: Analyzing trace with hash -2143184191, now seen corresponding path program 12 times [2021-11-02 22:07:21,915 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:07:21,916 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929962024] [2021-11-02 22:07:21,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:07:21,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:07:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:07:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:07:22,637 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:07:22,638 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929962024] [2021-11-02 22:07:22,638 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929962024] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:07:22,638 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:07:22,638 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-02 22:07:22,638 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160913870] [2021-11-02 22:07:22,639 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-02 22:07:22,639 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:07:22,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-02 22:07:22,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=497, Unknown=0, NotChecked=0, Total=552 [2021-11-02 22:07:22,646 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:07:22,650 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) [2021-11-02 22:07:22,650 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:07:22,650 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:07:22,650 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:07:33,004 INFO L129 PetriNetUnfolder]: 4931/12314 cut-off events. [2021-11-02 22:07:33,004 INFO L130 PetriNetUnfolder]: For 400678/402421 co-relation queries the response was YES. [2021-11-02 22:07:33,407 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. [2021-11-02 22:07:33,529 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1411 selfloop transitions, 1578 changer transitions 3/3149 dead transitions. [2021-11-02 22:07:33,529 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 994 places, 3149 transitions, 55141 flow [2021-11-02 22:07:33,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-11-02 22:07:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2021-11-02 22:07:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 10294 transitions. [2021-11-02 22:07:33,538 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8097860289490245 [2021-11-02 22:07:33,538 INFO L72 ComplementDD]: Start complementDD. Operand 56 states and 10294 transitions. [2021-11-02 22:07:33,538 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 10294 transitions. [2021-11-02 22:07:33,542 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:07:33,542 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 56 states and 10294 transitions. [2021-11-02 22:07:33,554 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) [2021-11-02 22:07:33,564 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) [2021-11-02 22:07:33,566 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) [2021-11-02 22:07:33,566 INFO L186 Difference]: Start difference. First operand has 941 places, 2846 transitions, 42416 flow. Second operand 56 states and 10294 transitions. [2021-11-02 22:07:33,566 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 994 places, 3149 transitions, 55141 flow [2021-11-02 22:07:39,227 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 985 places, 3149 transitions, 53048 flow, removed 797 selfloop flow, removed 9 redundant places. [2021-11-02 22:07:39,308 INFO L242 Difference]: Finished difference. Result has 1008 places, 3067 transitions, 49581 flow [2021-11-02 22:07:39,312 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} [2021-11-02 22:07:39,313 INFO L334 CegarLoopForPetriNet]: 198 programPoint places, 810 predicate places. [2021-11-02 22:07:39,313 INFO L470 AbstractCegarLoop]: Abstraction has has 1008 places, 3067 transitions, 49581 flow [2021-11-02 22:07:39,314 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) [2021-11-02 22:07:39,314 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-11-02 22:07:39,314 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] [2021-11-02 22:07:39,314 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-02 22:07:39,314 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION (and 7 more)] === [2021-11-02 22:07:39,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 22:07:39,315 INFO L85 PathProgramCache]: Analyzing trace with hash -380329261, now seen corresponding path program 13 times [2021-11-02 22:07:39,315 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 22:07:39,315 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965922823] [2021-11-02 22:07:39,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 22:07:39,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 22:07:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 22:07:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 22:07:40,058 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 22:07:40,058 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965922823] [2021-11-02 22:07:40,059 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965922823] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 22:07:40,059 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 22:07:40,059 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2021-11-02 22:07:40,059 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554954383] [2021-11-02 22:07:40,059 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2021-11-02 22:07:40,060 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 22:07:40,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-11-02 22:07:40,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=495, Unknown=0, NotChecked=0, Total=552 [2021-11-02 22:07:40,066 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 179 out of 227 [2021-11-02 22:07:40,069 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) [2021-11-02 22:07:40,069 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-11-02 22:07:40,069 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 179 of 227 [2021-11-02 22:07:40,070 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-11-02 22:07:51,109 INFO L129 PetriNetUnfolder]: 5404/13574 cut-off events. [2021-11-02 22:07:51,109 INFO L130 PetriNetUnfolder]: For 483117/485512 co-relation queries the response was YES. [2021-11-02 22:07:51,824 INFO L84 FinitePrefix]: Finished finitePrefix Result has 93324 conditions, 13574 events. 5404/13574 cut-off events. For 483117/485512 co-relation queries the response was YES. Maximal size of possible extension queue 567. Compared 130506 event pairs, 488 based on Foata normal form. 439/13408 useless extension candidates. Maximal degree in co-relation 92993. Up to 4096 conditions per place. [2021-11-02 22:07:51,962 INFO L132 encePairwiseOnDemand]: 204/227 looper letters, 1748 selfloop transitions, 1535 changer transitions 3/3443 dead transitions. [2021-11-02 22:07:51,962 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1044 places, 3443 transitions, 64457 flow [2021-11-02 22:07:51,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-11-02 22:07:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2021-11-02 22:07:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 7168 transitions. [2021-11-02 22:07:51,969 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8096690387439286 [2021-11-02 22:07:51,969 INFO L72 ComplementDD]: Start complementDD. Operand 39 states and 7168 transitions. [2021-11-02 22:07:51,969 INFO L73 IsDeterministic]: Start isDeterministic. Operand 39 states and 7168 transitions. [2021-11-02 22:07:51,972 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-02 22:07:51,972 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 39 states and 7168 transitions. [2021-11-02 22:07:51,980 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 40 states, 39 states have (on average 183.7948717948718) internal successors, (7168), 39 states have internal predecessors, (7168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:07:51,988 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 40 states, 40 states have (on average 227.0) internal successors, (9080), 40 states have internal predecessors, (9080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:07:51,990 INFO L81 ComplementDD]: Finished complementDD. Result has 40 states, 40 states have (on average 227.0) internal successors, (9080), 40 states have internal predecessors, (9080), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-02 22:07:51,990 INFO L186 Difference]: Start difference. First operand has 1008 places, 3067 transitions, 49581 flow. Second operand 39 states and 7168 transitions. [2021-11-02 22:07:51,990 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 1044 places, 3443 transitions, 64457 flow