./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/parallel-misc-4.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/parallel-misc-4.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --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 1b3f2e76aa91b47c1b0ab3ebb03a5219efabc6e79eff8c780f49eaa0a2d155ad --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 05:15:13,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 05:15:13,817 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 05:15:13,821 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 05:15:13,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 05:15:13,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 05:15:13,847 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 05:15:13,848 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 05:15:13,848 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 05:15:13,849 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 05:15:13,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 05:15:13,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 05:15:13,851 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 05:15:13,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 05:15:13,852 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 05:15:13,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 05:15:13,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 05:15:13,853 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 05:15:13,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 05:15:13,854 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 05:15:13,855 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 05:15:13,855 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 05:15:13,856 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 05:15:13,856 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 05:15:13,857 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 05:15:13,857 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 05:15:13,857 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 05:15:13,858 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 05:15:13,858 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 05:15:13,859 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 05:15:13,859 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 05:15:13,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:15:13,860 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 05:15:13,860 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 05:15:13,860 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 05:15:13,861 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 05:15:13,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 05:15:13,861 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 05:15:13,861 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 05:15:13,861 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 05:15:13,862 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 05:15:13,862 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 05:15:13,862 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b3f2e76aa91b47c1b0ab3ebb03a5219efabc6e79eff8c780f49eaa0a2d155ad [2023-11-29 05:15:14,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 05:15:14,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 05:15:14,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 05:15:14,108 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 05:15:14,108 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 05:15:14,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/weaver/parallel-misc-4.wvr.c [2023-11-29 05:15:16,936 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 05:15:17,124 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 05:15:17,124 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c [2023-11-29 05:15:17,131 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/data/e398325ee/230ea650bb704bb6a50a8804a600aaf0/FLAGdbc52cc64 [2023-11-29 05:15:17,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/data/e398325ee/230ea650bb704bb6a50a8804a600aaf0 [2023-11-29 05:15:17,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 05:15:17,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 05:15:17,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 05:15:17,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 05:15:17,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 05:15:17,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a44889d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17, skipping insertion in model container [2023-11-29 05:15:17,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,186 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 05:15:17,362 WARN L240 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_20fc7c4e-9086-4d06-a506-46f996a136b0/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c[2989,3002] [2023-11-29 05:15:17,367 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:15:17,377 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 05:15:17,399 WARN L240 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_20fc7c4e-9086-4d06-a506-46f996a136b0/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c[2989,3002] [2023-11-29 05:15:17,401 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:15:17,409 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 05:15:17,409 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 05:15:17,416 INFO L206 MainTranslator]: Completed translation [2023-11-29 05:15:17,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17 WrapperNode [2023-11-29 05:15:17,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 05:15:17,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 05:15:17,418 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 05:15:17,418 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 05:15:17,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,433 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,453 INFO L138 Inliner]: procedures = 22, calls = 43, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2023-11-29 05:15:17,453 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 05:15:17,454 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 05:15:17,454 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 05:15:17,454 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 05:15:17,466 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,469 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,485 INFO L175 MemorySlicer]: Split 8 memory accesses to 4 slices as follows [2, 2, 2, 2]. 25 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2023-11-29 05:15:17,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,485 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,493 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,496 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,498 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,502 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 05:15:17,502 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 05:15:17,502 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 05:15:17,503 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 05:15:17,504 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (1/1) ... [2023-11-29 05:15:17,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:15:17,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:15:17,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 05:15:17,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 05:15:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 05:15:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-11-29 05:15:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-11-29 05:15:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-11-29 05:15:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-11-29 05:15:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-11-29 05:15:17,563 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-11-29 05:15:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 05:15:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 05:15:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 05:15:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 05:15:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 05:15:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 05:15:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 05:15:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 05:15:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 05:15:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-29 05:15:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-29 05:15:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 05:15:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 05:15:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 05:15:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 05:15:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 05:15:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 05:15:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 05:15:17,568 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-29 05:15:17,682 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 05:15:17,684 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 05:15:17,847 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 05:15:18,005 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 05:15:18,005 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-29 05:15:18,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:15:18 BoogieIcfgContainer [2023-11-29 05:15:18,006 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 05:15:18,009 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 05:15:18,009 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 05:15:18,012 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 05:15:18,012 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 05:15:17" (1/3) ... [2023-11-29 05:15:18,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c0999a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:15:18, skipping insertion in model container [2023-11-29 05:15:18,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:15:17" (2/3) ... [2023-11-29 05:15:18,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c0999a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:15:18, skipping insertion in model container [2023-11-29 05:15:18,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:15:18" (3/3) ... [2023-11-29 05:15:18,015 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-misc-4.wvr.c [2023-11-29 05:15:18,021 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-29 05:15:18,030 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 05:15:18,030 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 05:15:18,030 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-29 05:15:18,077 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-11-29 05:15:18,110 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47 places, 41 transitions, 103 flow [2023-11-29 05:15:18,140 INFO L124 PetriNetUnfolderBase]: 4/38 cut-off events. [2023-11-29 05:15:18,141 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-11-29 05:15:18,144 INFO L83 FinitePrefix]: Finished finitePrefix Result has 51 conditions, 38 events. 4/38 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 74 event pairs, 0 based on Foata normal form. 0/33 useless extension candidates. Maximal degree in co-relation 32. Up to 2 conditions per place. [2023-11-29 05:15:18,144 INFO L82 GeneralOperation]: Start removeDead. Operand has 47 places, 41 transitions, 103 flow [2023-11-29 05:15:18,148 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 43 places, 37 transitions, 92 flow [2023-11-29 05:15:18,158 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:15:18,164 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@78f67122, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:15:18,164 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-11-29 05:15:18,180 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:15:18,180 INFO L124 PetriNetUnfolderBase]: 4/36 cut-off events. [2023-11-29 05:15:18,181 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-11-29 05:15:18,181 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:18,182 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:18,182 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:18,187 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:18,188 INFO L85 PathProgramCache]: Analyzing trace with hash 262584880, now seen corresponding path program 1 times [2023-11-29 05:15:18,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:18,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829476947] [2023-11-29 05:15:18,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:18,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:18,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829476947] [2023-11-29 05:15:18,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829476947] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:18,714 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:18,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 05:15:18,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801240288] [2023-11-29 05:15:18,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:18,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 05:15:18,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:18,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 05:15:18,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 05:15:18,788 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 41 [2023-11-29 05:15:18,791 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 37 transitions, 92 flow. Second operand has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:18,791 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:18,791 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 41 [2023-11-29 05:15:18,792 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:19,185 INFO L124 PetriNetUnfolderBase]: 725/1407 cut-off events. [2023-11-29 05:15:19,185 INFO L125 PetriNetUnfolderBase]: For 81/81 co-relation queries the response was YES. [2023-11-29 05:15:19,195 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2472 conditions, 1407 events. 725/1407 cut-off events. For 81/81 co-relation queries the response was YES. Maximal size of possible extension queue 119. Compared 8598 event pairs, 73 based on Foata normal form. 20/1285 useless extension candidates. Maximal degree in co-relation 2119. Up to 431 conditions per place. [2023-11-29 05:15:19,205 INFO L140 encePairwiseOnDemand]: 34/41 looper letters, 65 selfloop transitions, 10 changer transitions 5/96 dead transitions. [2023-11-29 05:15:19,205 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 96 transitions, 400 flow [2023-11-29 05:15:19,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 05:15:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-29 05:15:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 215 transitions. [2023-11-29 05:15:19,220 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7491289198606271 [2023-11-29 05:15:19,221 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 215 transitions. [2023-11-29 05:15:19,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 215 transitions. [2023-11-29 05:15:19,223 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:19,226 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 215 transitions. [2023-11-29 05:15:19,229 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 30.714285714285715) internal successors, (215), 7 states have internal predecessors, (215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,234 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 41.0) internal successors, (328), 8 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,234 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 41.0) internal successors, (328), 8 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,236 INFO L175 Difference]: Start difference. First operand has 43 places, 37 transitions, 92 flow. Second operand 7 states and 215 transitions. [2023-11-29 05:15:19,237 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 96 transitions, 400 flow [2023-11-29 05:15:19,243 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 96 transitions, 368 flow, removed 0 selfloop flow, removed 6 redundant places. [2023-11-29 05:15:19,247 INFO L231 Difference]: Finished difference. Result has 48 places, 46 transitions, 161 flow [2023-11-29 05:15:19,249 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=80, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=37, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=161, PETRI_PLACES=48, PETRI_TRANSITIONS=46} [2023-11-29 05:15:19,253 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 5 predicate places. [2023-11-29 05:15:19,253 INFO L495 AbstractCegarLoop]: Abstraction has has 48 places, 46 transitions, 161 flow [2023-11-29 05:15:19,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,254 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:19,254 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:19,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 05:15:19,254 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:19,255 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:19,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1164029966, now seen corresponding path program 2 times [2023-11-29 05:15:19,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:19,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629775898] [2023-11-29 05:15:19,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:19,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:19,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:19,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629775898] [2023-11-29 05:15:19,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629775898] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:19,389 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:19,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:15:19,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839897062] [2023-11-29 05:15:19,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:19,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 05:15:19,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:19,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 05:15:19,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 05:15:19,404 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 41 [2023-11-29 05:15:19,404 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 48 places, 46 transitions, 161 flow. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,405 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:19,405 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 41 [2023-11-29 05:15:19,405 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:19,732 INFO L124 PetriNetUnfolderBase]: 1109/1910 cut-off events. [2023-11-29 05:15:19,732 INFO L125 PetriNetUnfolderBase]: For 1743/1815 co-relation queries the response was YES. [2023-11-29 05:15:19,739 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4626 conditions, 1910 events. 1109/1910 cut-off events. For 1743/1815 co-relation queries the response was YES. Maximal size of possible extension queue 143. Compared 10734 event pairs, 126 based on Foata normal form. 12/1672 useless extension candidates. Maximal degree in co-relation 2560. Up to 626 conditions per place. [2023-11-29 05:15:19,751 INFO L140 encePairwiseOnDemand]: 35/41 looper letters, 43 selfloop transitions, 8 changer transitions 7/76 dead transitions. [2023-11-29 05:15:19,751 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 76 transitions, 382 flow [2023-11-29 05:15:19,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 05:15:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-29 05:15:19,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 144 transitions. [2023-11-29 05:15:19,754 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7024390243902439 [2023-11-29 05:15:19,754 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 144 transitions. [2023-11-29 05:15:19,754 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 144 transitions. [2023-11-29 05:15:19,754 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:19,755 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 144 transitions. [2023-11-29 05:15:19,756 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 28.8) internal successors, (144), 5 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,757 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,757 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,758 INFO L175 Difference]: Start difference. First operand has 48 places, 46 transitions, 161 flow. Second operand 5 states and 144 transitions. [2023-11-29 05:15:19,758 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 52 places, 76 transitions, 382 flow [2023-11-29 05:15:19,765 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 76 transitions, 378 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-29 05:15:19,767 INFO L231 Difference]: Finished difference. Result has 55 places, 46 transitions, 186 flow [2023-11-29 05:15:19,768 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=158, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=186, PETRI_PLACES=55, PETRI_TRANSITIONS=46} [2023-11-29 05:15:19,768 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 12 predicate places. [2023-11-29 05:15:19,769 INFO L495 AbstractCegarLoop]: Abstraction has has 55 places, 46 transitions, 186 flow [2023-11-29 05:15:19,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,769 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:19,769 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:19,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 05:15:19,770 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:19,770 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:19,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1834419560, now seen corresponding path program 3 times [2023-11-29 05:15:19,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:19,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264662753] [2023-11-29 05:15:19,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:19,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:19,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:19,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264662753] [2023-11-29 05:15:19,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264662753] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:19,944 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:19,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 05:15:19,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454296609] [2023-11-29 05:15:19,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:19,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 05:15:19,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:19,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 05:15:19,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 05:15:19,977 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 41 [2023-11-29 05:15:19,977 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 46 transitions, 186 flow. Second operand has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:19,977 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:19,977 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 41 [2023-11-29 05:15:19,977 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:20,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,222 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,238 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,238 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,238 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,239 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,239 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,251 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,251 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,251 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,252 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,252 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,260 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,260 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,261 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,261 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,286 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,286 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,286 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,286 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,286 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,287 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:20,292 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,292 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,292 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,293 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,293 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,293 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,294 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,294 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,295 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,295 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,295 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,295 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:20,296 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][52], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 78#true, Black: 60#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0)), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,296 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,296 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,296 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,296 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,296 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:20,318 INFO L124 PetriNetUnfolderBase]: 757/1441 cut-off events. [2023-11-29 05:15:20,318 INFO L125 PetriNetUnfolderBase]: For 2145/2246 co-relation queries the response was YES. [2023-11-29 05:15:20,321 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3969 conditions, 1441 events. 757/1441 cut-off events. For 2145/2246 co-relation queries the response was YES. Maximal size of possible extension queue 109. Compared 8444 event pairs, 63 based on Foata normal form. 46/1312 useless extension candidates. Maximal degree in co-relation 2380. Up to 551 conditions per place. [2023-11-29 05:15:20,327 INFO L140 encePairwiseOnDemand]: 34/41 looper letters, 34 selfloop transitions, 3 changer transitions 36/90 dead transitions. [2023-11-29 05:15:20,327 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 90 transitions, 493 flow [2023-11-29 05:15:20,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 05:15:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-29 05:15:20,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 204 transitions. [2023-11-29 05:15:20,329 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.710801393728223 [2023-11-29 05:15:20,330 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 204 transitions. [2023-11-29 05:15:20,330 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 204 transitions. [2023-11-29 05:15:20,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:20,330 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 204 transitions. [2023-11-29 05:15:20,332 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 29.142857142857142) internal successors, (204), 7 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,333 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 41.0) internal successors, (328), 8 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,334 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 41.0) internal successors, (328), 8 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,334 INFO L175 Difference]: Start difference. First operand has 55 places, 46 transitions, 186 flow. Second operand 7 states and 204 transitions. [2023-11-29 05:15:20,334 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 90 transitions, 493 flow [2023-11-29 05:15:20,339 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 90 transitions, 481 flow, removed 6 selfloop flow, removed 1 redundant places. [2023-11-29 05:15:20,341 INFO L231 Difference]: Finished difference. Result has 62 places, 43 transitions, 174 flow [2023-11-29 05:15:20,341 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=174, PETRI_PLACES=62, PETRI_TRANSITIONS=43} [2023-11-29 05:15:20,342 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 19 predicate places. [2023-11-29 05:15:20,342 INFO L495 AbstractCegarLoop]: Abstraction has has 62 places, 43 transitions, 174 flow [2023-11-29 05:15:20,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.4) internal successors, (112), 5 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,342 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:20,342 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:20,343 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 05:15:20,343 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:20,343 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:20,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1534827235, now seen corresponding path program 1 times [2023-11-29 05:15:20,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:20,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587370340] [2023-11-29 05:15:20,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:20,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:20,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587370340] [2023-11-29 05:15:20,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587370340] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:20,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:20,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:15:20,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432219967] [2023-11-29 05:15:20,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:20,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:15:20,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:20,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:15:20,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:15:20,421 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2023-11-29 05:15:20,421 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 43 transitions, 174 flow. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,422 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:20,422 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2023-11-29 05:15:20,422 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:20,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 27#L76true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,530 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,530 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,530 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,530 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,536 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][49], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,537 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,537 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,537 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,537 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][32], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 25#L71true, 78#true, 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,539 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,539 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:20,539 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:20,539 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,540 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 27#L76true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,540 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,540 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,540 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,540 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][49], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,547 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,547 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,547 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,547 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,557 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 15#L81true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,558 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,558 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,558 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,558 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,561 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 15#L81true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,561 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,561 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,562 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,562 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,562 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,570 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][49], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,570 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,570 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,570 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,570 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,570 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,570 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 27#L76true, 4#L111-4true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,571 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,571 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,571 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,571 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,571 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 15#L81true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,572 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-29 05:15:20,572 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:20,572 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:20,572 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:20,579 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][49], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,579 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,579 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,579 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,579 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,579 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,580 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 27#L76true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,580 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:20,580 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,580 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,580 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,580 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,584 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][32], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 25#L71true, 78#true, 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,584 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:20,584 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:20,584 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:20,584 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,584 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,585 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][49], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,585 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,585 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,585 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,585 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,585 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,586 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,586 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 27#L76true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,586 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,586 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,586 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,586 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,586 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,587 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:20,590 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][32], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 25#L71true, 78#true, 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,590 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:20,590 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:20,590 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:20,590 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:20,590 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,590 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,591 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][49], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,591 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,591 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,591 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,591 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,592 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:20,592 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,592 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 27#L76true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,592 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:20,592 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:20,592 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,592 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,593 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,593 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:20,596 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][42], [Black: 53#(= ~v_assert~0 1), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 15#L81true, 78#true, Black: 88#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 86#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 84#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 81#(= ~v_assert~0 1), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,596 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,596 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,596 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,596 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,597 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,597 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,597 INFO L124 PetriNetUnfolderBase]: 799/1288 cut-off events. [2023-11-29 05:15:20,597 INFO L125 PetriNetUnfolderBase]: For 1881/1977 co-relation queries the response was YES. [2023-11-29 05:15:20,600 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3615 conditions, 1288 events. 799/1288 cut-off events. For 1881/1977 co-relation queries the response was YES. Maximal size of possible extension queue 68. Compared 5986 event pairs, 130 based on Foata normal form. 9/1113 useless extension candidates. Maximal degree in co-relation 3108. Up to 596 conditions per place. [2023-11-29 05:15:20,609 INFO L140 encePairwiseOnDemand]: 37/41 looper letters, 34 selfloop transitions, 3 changer transitions 0/59 dead transitions. [2023-11-29 05:15:20,609 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 59 transitions, 304 flow [2023-11-29 05:15:20,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:15:20,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:15:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 96 transitions. [2023-11-29 05:15:20,611 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7804878048780488 [2023-11-29 05:15:20,611 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 96 transitions. [2023-11-29 05:15:20,611 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 96 transitions. [2023-11-29 05:15:20,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:20,611 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 96 transitions. [2023-11-29 05:15:20,612 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,613 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,613 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,613 INFO L175 Difference]: Start difference. First operand has 62 places, 43 transitions, 174 flow. Second operand 3 states and 96 transitions. [2023-11-29 05:15:20,614 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 59 transitions, 304 flow [2023-11-29 05:15:20,618 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 59 transitions, 278 flow, removed 9 selfloop flow, removed 7 redundant places. [2023-11-29 05:15:20,620 INFO L231 Difference]: Finished difference. Result has 53 places, 45 transitions, 176 flow [2023-11-29 05:15:20,620 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=154, PETRI_DIFFERENCE_MINUEND_PLACES=49, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=176, PETRI_PLACES=53, PETRI_TRANSITIONS=45} [2023-11-29 05:15:20,621 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 10 predicate places. [2023-11-29 05:15:20,621 INFO L495 AbstractCegarLoop]: Abstraction has has 53 places, 45 transitions, 176 flow [2023-11-29 05:15:20,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,621 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:20,622 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:20,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 05:15:20,622 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:20,622 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:20,622 INFO L85 PathProgramCache]: Analyzing trace with hash -648488061, now seen corresponding path program 1 times [2023-11-29 05:15:20,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:20,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194693847] [2023-11-29 05:15:20,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:20,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:20,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194693847] [2023-11-29 05:15:20,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194693847] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:20,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:20,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:15:20,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89721321] [2023-11-29 05:15:20,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:20,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:15:20,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:20,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:15:20,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:15:20,679 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2023-11-29 05:15:20,679 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 53 places, 45 transitions, 176 flow. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,679 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:20,680 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2023-11-29 05:15:20,680 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:20,830 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,830 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,830 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,830 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,830 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,843 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,843 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,844 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,844 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,846 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 19#thread1EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,846 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,846 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,846 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,846 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,850 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,851 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,851 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:20,851 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 19#thread1EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,857 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,857 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,857 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,857 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,877 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,878 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,882 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,882 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,882 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,882 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,882 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,883 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,884 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 19#thread1EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,885 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,885 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,885 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,885 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,885 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,890 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([272] L92-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_1| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_1|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][45], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), 100#true, Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 17#thread3EXITtrue, 4#L111-4true, 7#L52true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,890 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,891 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,891 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,891 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,891 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([272] L92-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_1| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_1|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][45], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 17#thread3EXITtrue, 7#L52true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,891 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,891 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,892 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,892 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][43], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,892 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,892 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,892 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,893 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([257] L52-->L54: Formula: (= (+ v_~pos~0_25 1) v_~pos~0_26) InVars {~pos~0=v_~pos~0_26} OutVars{thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|, ~pos~0=v_~pos~0_25} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2, ~pos~0][43], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,893 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,893 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,893 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,894 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([263] L83-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork2_#res.offset_1| 0) (= (mod v_thread2Thread1of1ForFork2_~lv_assert~1_5 256) 0) (= |v_thread2Thread1of1ForFork2_#res.base_1| 0)) InVars {thread2Thread1of1ForFork2_~lv_assert~1=v_thread2Thread1of1ForFork2_~lv_assert~1_5} OutVars{thread2Thread1of1ForFork2_#res.base=|v_thread2Thread1of1ForFork2_#res.base_1|, thread2Thread1of1ForFork2_~lv_assert~1=v_thread2Thread1of1ForFork2_~lv_assert~1_5, thread2Thread1of1ForFork2_#res.offset=|v_thread2Thread1of1ForFork2_#res.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#res.base, thread2Thread1of1ForFork2_#res.offset][49], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 94#true, 40#L92true, 4#L111-4true, 67#true, 12#thread2EXITtrue, 7#L52true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,894 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,894 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,895 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,895 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,895 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([263] L83-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork2_#res.offset_1| 0) (= (mod v_thread2Thread1of1ForFork2_~lv_assert~1_5 256) 0) (= |v_thread2Thread1of1ForFork2_#res.base_1| 0)) InVars {thread2Thread1of1ForFork2_~lv_assert~1=v_thread2Thread1of1ForFork2_~lv_assert~1_5} OutVars{thread2Thread1of1ForFork2_#res.base=|v_thread2Thread1of1ForFork2_#res.base_1|, thread2Thread1of1ForFork2_~lv_assert~1=v_thread2Thread1of1ForFork2_~lv_assert~1_5, thread2Thread1of1ForFork2_#res.offset=|v_thread2Thread1of1ForFork2_#res.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#res.base, thread2Thread1of1ForFork2_#res.offset][49], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 94#true, 40#L92true, 67#true, 12#thread2EXITtrue, 7#L52true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,895 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,895 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,896 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,896 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,898 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 19#thread1EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,898 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:20,899 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,899 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,899 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,899 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,900 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,900 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,900 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,900 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,901 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,901 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:20,901 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:20,903 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,903 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,903 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,903 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,904 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,904 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,904 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,906 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 4#L111-4true, 19#thread1EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,906 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,906 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,906 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,906 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:20,906 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,906 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:20,907 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 94#true, 40#L92true, 19#thread1EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:20,907 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:20,907 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,907 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,908 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,908 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:20,908 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:20,910 INFO L124 PetriNetUnfolderBase]: 603/1141 cut-off events. [2023-11-29 05:15:20,910 INFO L125 PetriNetUnfolderBase]: For 1079/1649 co-relation queries the response was YES. [2023-11-29 05:15:20,914 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3041 conditions, 1141 events. 603/1141 cut-off events. For 1079/1649 co-relation queries the response was YES. Maximal size of possible extension queue 109. Compared 6216 event pairs, 208 based on Foata normal form. 53/958 useless extension candidates. Maximal degree in co-relation 1924. Up to 447 conditions per place. [2023-11-29 05:15:20,924 INFO L140 encePairwiseOnDemand]: 37/41 looper letters, 33 selfloop transitions, 3 changer transitions 0/60 dead transitions. [2023-11-29 05:15:20,924 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 60 transitions, 289 flow [2023-11-29 05:15:20,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:15:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:15:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 96 transitions. [2023-11-29 05:15:20,926 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7804878048780488 [2023-11-29 05:15:20,926 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 96 transitions. [2023-11-29 05:15:20,926 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 96 transitions. [2023-11-29 05:15:20,926 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:20,926 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 96 transitions. [2023-11-29 05:15:20,927 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,927 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,928 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,928 INFO L175 Difference]: Start difference. First operand has 53 places, 45 transitions, 176 flow. Second operand 3 states and 96 transitions. [2023-11-29 05:15:20,928 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 55 places, 60 transitions, 289 flow [2023-11-29 05:15:20,930 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 60 transitions, 283 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:15:20,932 INFO L231 Difference]: Finished difference. Result has 55 places, 47 transitions, 192 flow [2023-11-29 05:15:20,932 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=170, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=192, PETRI_PLACES=55, PETRI_TRANSITIONS=47} [2023-11-29 05:15:20,933 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 12 predicate places. [2023-11-29 05:15:20,933 INFO L495 AbstractCegarLoop]: Abstraction has has 55 places, 47 transitions, 192 flow [2023-11-29 05:15:20,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:20,933 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:20,933 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:20,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 05:15:20,934 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:20,934 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:20,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1376021756, now seen corresponding path program 1 times [2023-11-29 05:15:20,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:20,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393942803] [2023-11-29 05:15:20,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:21,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:21,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393942803] [2023-11-29 05:15:21,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393942803] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:21,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:21,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 05:15:21,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355159136] [2023-11-29 05:15:21,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:21,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 05:15:21,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:21,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 05:15:21,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 05:15:21,169 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 41 [2023-11-29 05:15:21,169 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 47 transitions, 192 flow. Second operand has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:21,169 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:21,169 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 41 [2023-11-29 05:15:21,169 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:21,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 33#L110-4true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,637 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,637 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,637 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,637 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 33#L110-4true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,638 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,638 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-29 05:15:21,638 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,638 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,640 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,640 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,640 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,640 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,654 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,654 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,654 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:21,654 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,666 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,666 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,666 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,666 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,666 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:21,671 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,671 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,671 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,671 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,677 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 4#L111-4true, 106#true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,677 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,677 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,677 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,677 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,679 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,679 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,679 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,680 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 4#L111-4true, 106#true, 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,680 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,680 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,680 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,680 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:21,694 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,694 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,694 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:21,694 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,694 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,694 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,698 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,699 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,699 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,699 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,700 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,700 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,700 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,700 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,700 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,700 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,700 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,701 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,701 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,701 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 33#L110-4true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,702 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,702 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:21,702 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,702 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,704 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,704 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,704 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,704 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 6#L111-3true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,707 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,707 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,707 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:21,708 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,710 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,710 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,710 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,710 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 37#L78true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:21,712 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,712 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,713 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,713 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,713 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,714 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 106#true, 4#L111-4true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,719 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,719 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,719 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,719 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,720 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 4#L111-4true, 12#thread2EXITtrue, 67#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,720 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,720 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,720 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,720 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,729 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,730 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,730 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,730 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,730 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,730 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,732 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,732 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,732 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,732 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,733 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,733 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,733 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,734 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,734 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,734 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,735 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,735 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,735 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,735 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,737 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 4#L111-4true, 106#true, 13#L83true, 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,737 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,737 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,737 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:21,737 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,737 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 106#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,737 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,738 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,738 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 106#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,738 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,738 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,738 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,738 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 106#true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,744 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,744 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,744 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,744 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 12#thread2EXITtrue, 67#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,745 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,745 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,745 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,745 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,748 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,749 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,749 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,749 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 4#L111-4true, 106#true, 67#true, 12#thread2EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,750 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,750 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,757 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,757 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,757 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,757 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,757 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,757 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,759 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 4#L111-4true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,759 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,759 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,759 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:21,759 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,759 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,760 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,760 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,760 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,760 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,761 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,761 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,761 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,761 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,761 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,762 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 13#L83true, 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,762 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,762 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,768 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,768 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,768 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,768 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,769 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 106#true, 12#thread2EXITtrue, 67#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,769 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:21,769 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,769 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,769 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,772 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,772 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,772 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,772 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,777 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,777 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,778 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,778 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,778 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,778 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,779 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 4#L111-4true, 106#true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,779 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,779 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,779 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,779 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,780 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,780 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 4#L111-4true, 12#thread2EXITtrue, 67#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,780 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,781 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,781 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,781 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,781 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:21,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 8#L59true, Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,789 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,789 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,789 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,789 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,793 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 106#true, 67#true, 13#L83true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,793 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,794 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,794 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,794 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,794 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,794 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 40#L92true, 106#true, 12#thread2EXITtrue, 67#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,795 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,795 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,795 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,795 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,795 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 8#L59true, 37#L78true, Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,796 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 8#L59true, Black: 52#(<= 0 ~pos~0), 37#L78true, Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, 4#L111-4true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,796 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,796 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,797 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,797 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,797 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,797 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 4#L111-4true, 106#true, 67#true, 12#thread2EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,797 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,797 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:21,798 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,798 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,798 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,804 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 41#L112-1true, Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,804 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,804 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,804 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:21,804 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,804 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:21,805 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][63], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 8#L59true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, 41#L112-1true, Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,805 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,805 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,805 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,805 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:21,805 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:21,806 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 17#thread3EXITtrue, 106#true, 67#true, 12#thread2EXITtrue, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,806 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:21,806 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,806 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,806 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:21,806 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,807 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,807 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:21,807 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,807 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,807 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:21,807 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:21,812 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 40#L92true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,812 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:21,812 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,812 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,812 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,812 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,813 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,813 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:21,813 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,813 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:21,813 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,813 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:21,816 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][44], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:21,816 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-29 05:15:21,816 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,816 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,816 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:21,816 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:21,818 INFO L124 PetriNetUnfolderBase]: 2299/4166 cut-off events. [2023-11-29 05:15:21,818 INFO L125 PetriNetUnfolderBase]: For 5012/5256 co-relation queries the response was YES. [2023-11-29 05:15:21,827 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11616 conditions, 4166 events. 2299/4166 cut-off events. For 5012/5256 co-relation queries the response was YES. Maximal size of possible extension queue 267. Compared 28238 event pairs, 229 based on Foata normal form. 84/3895 useless extension candidates. Maximal degree in co-relation 5230. Up to 1394 conditions per place. [2023-11-29 05:15:21,843 INFO L140 encePairwiseOnDemand]: 32/41 looper letters, 46 selfloop transitions, 9 changer transitions 67/142 dead transitions. [2023-11-29 05:15:21,843 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 142 transitions, 816 flow [2023-11-29 05:15:21,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 05:15:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-11-29 05:15:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 298 transitions. [2023-11-29 05:15:21,845 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7268292682926829 [2023-11-29 05:15:21,845 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 298 transitions. [2023-11-29 05:15:21,845 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 298 transitions. [2023-11-29 05:15:21,846 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:21,846 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 298 transitions. [2023-11-29 05:15:21,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 29.8) internal successors, (298), 10 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:21,848 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 41.0) internal successors, (451), 11 states have internal predecessors, (451), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:21,848 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 41.0) internal successors, (451), 11 states have internal predecessors, (451), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:21,848 INFO L175 Difference]: Start difference. First operand has 55 places, 47 transitions, 192 flow. Second operand 10 states and 298 transitions. [2023-11-29 05:15:21,848 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 142 transitions, 816 flow [2023-11-29 05:15:21,852 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 142 transitions, 810 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:15:21,854 INFO L231 Difference]: Finished difference. Result has 70 places, 53 transitions, 295 flow [2023-11-29 05:15:21,854 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=186, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=295, PETRI_PLACES=70, PETRI_TRANSITIONS=53} [2023-11-29 05:15:21,855 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 27 predicate places. [2023-11-29 05:15:21,855 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 53 transitions, 295 flow [2023-11-29 05:15:21,856 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:21,856 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:21,856 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:21,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 05:15:21,856 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:21,857 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:21,857 INFO L85 PathProgramCache]: Analyzing trace with hash -32699966, now seen corresponding path program 1 times [2023-11-29 05:15:21,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:21,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996640785] [2023-11-29 05:15:21,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:21,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:22,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:22,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996640785] [2023-11-29 05:15:22,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996640785] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 05:15:22,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403755198] [2023-11-29 05:15:22,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:22,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:22,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:15:22,032 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:15:22,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 05:15:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:22,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 05:15:22,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:15:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-29 05:15:22,215 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 05:15:22,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1403755198] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:22,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 05:15:22,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2023-11-29 05:15:22,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988216725] [2023-11-29 05:15:22,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:22,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 05:15:22,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:22,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 05:15:22,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-29 05:15:22,231 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2023-11-29 05:15:22,231 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 53 transitions, 295 flow. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:22,231 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:22,231 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2023-11-29 05:15:22,231 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:22,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][26], [Black: 117#(and (<= 1 ~pos~0) (= ~v_assert~0 1)), Black: 121#(and (<= 1 ~pos~0) (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 119#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 33#L110-4true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 110#(= ~v_assert~0 1), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:22,404 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-29 05:15:22,404 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:22,404 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:22,404 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:22,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][26], [Black: 117#(and (<= 1 ~pos~0) (= ~v_assert~0 1)), Black: 121#(and (<= 1 ~pos~0) (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 119#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 110#(= ~v_assert~0 1), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:22,421 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-29 05:15:22,421 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:22,421 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:22,422 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:22,446 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][26], [Black: 117#(and (<= 1 ~pos~0) (= ~v_assert~0 1)), Black: 121#(and (<= 1 ~pos~0) (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 119#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 37#L78true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 4#L111-4true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 110#(= ~v_assert~0 1), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:22,447 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-29 05:15:22,447 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:22,447 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:22,447 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:22,472 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][26], [Black: 117#(and (<= 1 ~pos~0) (= ~v_assert~0 1)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 121#(and (<= 1 ~pos~0) (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 119#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 94#true, 26#L54true, 37#L78true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 110#(= ~v_assert~0 1), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true]) [2023-11-29 05:15:22,472 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-29 05:15:22,472 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:22,473 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:22,473 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:22,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 117#(and (<= 1 ~pos~0) (= ~v_assert~0 1)), Black: 121#(and (<= 1 ~pos~0) (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 119#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 37#L78true, Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 131#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 4#L111-4true, 106#true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 19#thread1EXITtrue, Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 110#(= ~v_assert~0 1), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:22,516 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:22,516 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:22,516 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:22,516 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:22,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([267] L76-->L78: Formula: (= (+ v_~pos~0_7 2) v_~pos~0_8) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0][44], [Black: 117#(and (<= 1 ~pos~0) (= ~v_assert~0 1)), Black: 121#(and (<= 1 ~pos~0) (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 119#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 37#L78true, 41#L112-1true, 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 102#(<= (+ (* 256 (div ~d1~0 256)) 1) ~d1~0), 131#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 67#true, 17#thread3EXITtrue, 106#true, 19#thread1EXITtrue, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 110#(= ~v_assert~0 1), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:22,522 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:22,522 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:22,522 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:22,523 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:22,534 INFO L124 PetriNetUnfolderBase]: 857/1760 cut-off events. [2023-11-29 05:15:22,534 INFO L125 PetriNetUnfolderBase]: For 5667/5849 co-relation queries the response was YES. [2023-11-29 05:15:22,543 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6148 conditions, 1760 events. 857/1760 cut-off events. For 5667/5849 co-relation queries the response was YES. Maximal size of possible extension queue 131. Compared 11150 event pairs, 184 based on Foata normal form. 128/1685 useless extension candidates. Maximal degree in co-relation 4870. Up to 571 conditions per place. [2023-11-29 05:15:22,559 INFO L140 encePairwiseOnDemand]: 36/41 looper letters, 36 selfloop transitions, 6 changer transitions 0/70 dead transitions. [2023-11-29 05:15:22,560 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 70 transitions, 469 flow [2023-11-29 05:15:22,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 05:15:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-29 05:15:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 139 transitions. [2023-11-29 05:15:22,561 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6780487804878049 [2023-11-29 05:15:22,561 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 139 transitions. [2023-11-29 05:15:22,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 139 transitions. [2023-11-29 05:15:22,562 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:22,562 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 139 transitions. [2023-11-29 05:15:22,563 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:22,563 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:22,564 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:22,564 INFO L175 Difference]: Start difference. First operand has 70 places, 53 transitions, 295 flow. Second operand 5 states and 139 transitions. [2023-11-29 05:15:22,564 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 70 transitions, 469 flow [2023-11-29 05:15:22,572 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 70 transitions, 445 flow, removed 12 selfloop flow, removed 4 redundant places. [2023-11-29 05:15:22,573 INFO L231 Difference]: Finished difference. Result has 67 places, 56 transitions, 324 flow [2023-11-29 05:15:22,574 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=275, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=48, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=324, PETRI_PLACES=67, PETRI_TRANSITIONS=56} [2023-11-29 05:15:22,574 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 24 predicate places. [2023-11-29 05:15:22,574 INFO L495 AbstractCegarLoop]: Abstraction has has 67 places, 56 transitions, 324 flow [2023-11-29 05:15:22,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:22,575 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:22,575 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:22,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 05:15:22,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:22,781 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:22,781 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:22,781 INFO L85 PathProgramCache]: Analyzing trace with hash 1560534700, now seen corresponding path program 2 times [2023-11-29 05:15:22,781 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:22,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777127424] [2023-11-29 05:15:22,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:22,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:22,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:22,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777127424] [2023-11-29 05:15:22,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777127424] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 05:15:22,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [542552043] [2023-11-29 05:15:22,972 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 05:15:22,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:22,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:15:22,974 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:15:22,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 05:15:23,087 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 05:15:23,087 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 05:15:23,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 05:15:23,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:15:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:23,155 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 05:15:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:23,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [542552043] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 05:15:23,237 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 05:15:23,237 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 5] total 9 [2023-11-29 05:15:23,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496819570] [2023-11-29 05:15:23,237 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 05:15:23,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 05:15:23,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:23,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 05:15:23,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 05:15:23,274 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 41 [2023-11-29 05:15:23,274 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 56 transitions, 324 flow. Second operand has 10 states, 10 states have (on average 20.8) internal successors, (208), 10 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:23,274 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:23,274 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 41 [2023-11-29 05:15:23,274 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:24,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 33#L110-4true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,189 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-29 05:15:24,189 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-29 05:15:24,189 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:24,189 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:24,207 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 6#L111-3true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:24,207 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:24,207 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:24,207 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:24,207 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:24,240 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 37#L78true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 4#L111-4true, 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true]) [2023-11-29 05:15:24,241 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:24,241 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:24,241 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:24,241 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:24,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 94#true, 33#L110-4true, 37#L78true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,261 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:24,261 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:24,261 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:24,261 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:24,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 33#L110-4true, 14#L70true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,261 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,261 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:24,262 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:24,262 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 33#L110-4true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,262 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:24,262 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:24,262 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:24,262 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:24,272 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 37#L78true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:24,272 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,273 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:24,273 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,273 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 94#true, 26#L54true, 37#L78true, Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:24,276 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:24,276 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:24,276 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,277 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:24,277 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 14#L70true, Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:24,277 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:24,277 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:24,277 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:24,277 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:24,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 26#L54true, 33#L110-4true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,294 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-29 05:15:24,294 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:24,294 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:24,295 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:24,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 94#true, 26#L54true, 37#L78true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:24,303 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-29 05:15:24,303 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:24,303 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:24,303 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:24,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 14#L70true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 4#L111-4true, 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:24,303 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:24,303 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:24,304 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:24,304 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:24,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 4#L111-4true, 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:24,304 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:24,304 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:24,304 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:24,304 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:24,312 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:24,312 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:24,313 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:24,313 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,313 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,317 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 33#L110-4true, 14#L70true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,317 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:24,317 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,317 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:24,317 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 94#true, 26#L54true, 37#L78true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,321 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:24,321 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,321 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,321 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,322 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][56], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 52#(<= 0 ~pos~0), 26#L54true, 14#L70true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,322 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:24,322 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:24,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 26#L54true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:24,334 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-29 05:15:24,334 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:24,334 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:24,334 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:24,335 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 14#L70true, Black: 100#true, 6#L111-3true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 109#(<= 1 ~pos~0)]) [2023-11-29 05:15:24,335 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-29 05:15:24,335 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:24,335 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:24,335 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:24,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][143], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 131#true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 17#thread3EXITtrue, 106#true, 4#L111-4true, 241#true, 67#true, 12#thread2EXITtrue, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,339 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:24,339 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,339 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,339 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][143], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 131#true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 17#thread3EXITtrue, 106#true, 4#L111-4true, 241#true, 67#true, 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,339 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-29 05:15:24,339 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:24,340 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:24,340 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:24,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 26#L54true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,348 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-29 05:15:24,348 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:24,348 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:24,348 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-29 05:15:24,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 26#L54true, 14#L70true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), 23#$Ultimate##0true]) [2023-11-29 05:15:24,350 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-29 05:15:24,350 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-29 05:15:24,350 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:24,350 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:24,353 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][143], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, Black: 100#true, 131#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 17#thread3EXITtrue, 106#true, 241#true, 67#true, 13#L83true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,353 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:24,353 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:24,353 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,353 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:24,354 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][143], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 41#L112-1true, Black: 100#true, 131#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 17#thread3EXITtrue, 106#true, 241#true, 12#thread2EXITtrue, 67#true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,354 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-29 05:15:24,354 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:24,354 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:24,354 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:24,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][29], [72#(and (<= (+ (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) 1) thread2Thread1of1ForFork2_~lv_assert~1) (= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0)), Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 26#L54true, 14#L70true, 41#L112-1true, Black: 100#true, Black: 69#(= (+ (* 256 (div ~v_assert~0 256)) 1) ~v_assert~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 106#true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), 23#$Ultimate##0true, Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:24,358 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-29 05:15:24,358 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:24,358 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-29 05:15:24,358 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:24,373 INFO L124 PetriNetUnfolderBase]: 3961/7235 cut-off events. [2023-11-29 05:15:24,373 INFO L125 PetriNetUnfolderBase]: For 22873/23310 co-relation queries the response was YES. [2023-11-29 05:15:24,394 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26371 conditions, 7235 events. 3961/7235 cut-off events. For 22873/23310 co-relation queries the response was YES. Maximal size of possible extension queue 434. Compared 53026 event pairs, 394 based on Foata normal form. 219/6681 useless extension candidates. Maximal degree in co-relation 20076. Up to 1523 conditions per place. [2023-11-29 05:15:24,420 INFO L140 encePairwiseOnDemand]: 31/41 looper letters, 80 selfloop transitions, 30 changer transitions 65/195 dead transitions. [2023-11-29 05:15:24,421 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 195 transitions, 1518 flow [2023-11-29 05:15:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-29 05:15:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2023-11-29 05:15:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 427 transitions. [2023-11-29 05:15:24,423 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6509146341463414 [2023-11-29 05:15:24,423 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 427 transitions. [2023-11-29 05:15:24,423 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 427 transitions. [2023-11-29 05:15:24,424 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:24,424 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 427 transitions. [2023-11-29 05:15:24,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 26.6875) internal successors, (427), 16 states have internal predecessors, (427), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:24,426 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 41.0) internal successors, (697), 17 states have internal predecessors, (697), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:24,427 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 41.0) internal successors, (697), 17 states have internal predecessors, (697), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:24,427 INFO L175 Difference]: Start difference. First operand has 67 places, 56 transitions, 324 flow. Second operand 16 states and 427 transitions. [2023-11-29 05:15:24,427 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 195 transitions, 1518 flow [2023-11-29 05:15:24,505 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 195 transitions, 1513 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-29 05:15:24,508 INFO L231 Difference]: Finished difference. Result has 90 places, 77 transitions, 649 flow [2023-11-29 05:15:24,509 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=321, PETRI_DIFFERENCE_MINUEND_PLACES=66, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=56, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=649, PETRI_PLACES=90, PETRI_TRANSITIONS=77} [2023-11-29 05:15:24,509 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 47 predicate places. [2023-11-29 05:15:24,510 INFO L495 AbstractCegarLoop]: Abstraction has has 90 places, 77 transitions, 649 flow [2023-11-29 05:15:24,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 20.8) internal successors, (208), 10 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:24,510 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:24,510 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:24,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 05:15:24,720 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:24,720 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:24,721 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:24,721 INFO L85 PathProgramCache]: Analyzing trace with hash -187464043, now seen corresponding path program 2 times [2023-11-29 05:15:24,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:24,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104997757] [2023-11-29 05:15:24,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:24,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 05:15:24,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:24,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104997757] [2023-11-29 05:15:24,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104997757] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:24,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:24,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 05:15:24,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384734621] [2023-11-29 05:15:24,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:24,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 05:15:24,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:24,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 05:15:24,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 05:15:24,857 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2023-11-29 05:15:24,858 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 77 transitions, 649 flow. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:24,858 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:24,858 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2023-11-29 05:15:24,858 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:25,484 INFO L124 PetriNetUnfolderBase]: 1708/3543 cut-off events. [2023-11-29 05:15:25,485 INFO L125 PetriNetUnfolderBase]: For 20193/20543 co-relation queries the response was YES. [2023-11-29 05:15:25,508 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14267 conditions, 3543 events. 1708/3543 cut-off events. For 20193/20543 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 25184 event pairs, 590 based on Foata normal form. 133/3232 useless extension candidates. Maximal degree in co-relation 12859. Up to 808 conditions per place. [2023-11-29 05:15:25,535 INFO L140 encePairwiseOnDemand]: 38/41 looper letters, 60 selfloop transitions, 3 changer transitions 0/103 dead transitions. [2023-11-29 05:15:25,536 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 103 transitions, 846 flow [2023-11-29 05:15:25,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 05:15:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-11-29 05:15:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 133 transitions. [2023-11-29 05:15:25,537 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8109756097560976 [2023-11-29 05:15:25,537 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 133 transitions. [2023-11-29 05:15:25,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 133 transitions. [2023-11-29 05:15:25,537 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:25,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 133 transitions. [2023-11-29 05:15:25,538 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 33.25) internal successors, (133), 4 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:25,539 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:25,539 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:25,540 INFO L175 Difference]: Start difference. First operand has 90 places, 77 transitions, 649 flow. Second operand 4 states and 133 transitions. [2023-11-29 05:15:25,540 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 103 transitions, 846 flow [2023-11-29 05:15:25,567 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 103 transitions, 794 flow, removed 14 selfloop flow, removed 8 redundant places. [2023-11-29 05:15:25,569 INFO L231 Difference]: Finished difference. Result has 84 places, 75 transitions, 586 flow [2023-11-29 05:15:25,570 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=558, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=73, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=70, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=586, PETRI_PLACES=84, PETRI_TRANSITIONS=75} [2023-11-29 05:15:25,570 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 41 predicate places. [2023-11-29 05:15:25,571 INFO L495 AbstractCegarLoop]: Abstraction has has 84 places, 75 transitions, 586 flow [2023-11-29 05:15:25,571 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:25,571 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:25,571 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:25,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 05:15:25,572 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:25,572 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:25,573 INFO L85 PathProgramCache]: Analyzing trace with hash 1134590329, now seen corresponding path program 3 times [2023-11-29 05:15:25,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:25,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346587725] [2023-11-29 05:15:25,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:25,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 05:15:25,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:25,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346587725] [2023-11-29 05:15:25,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346587725] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:15:25,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:15:25,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 05:15:25,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045504371] [2023-11-29 05:15:25,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:15:25,688 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 05:15:25,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:25,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 05:15:25,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 05:15:25,696 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2023-11-29 05:15:25,696 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 75 transitions, 586 flow. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:25,696 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:25,696 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2023-11-29 05:15:25,696 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:25,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 33#L110-4true, Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 15#L81true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 477#true, 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,893 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-29 05:15:25,893 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:25,893 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:25,893 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-29 05:15:25,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 15#L81true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 6#L111-3true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,905 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-29 05:15:25,905 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-29 05:15:25,905 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:25,905 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:25,924 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 15#L81true, 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,924 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-29 05:15:25,924 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:25,924 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:25,924 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-29 05:15:25,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 15#L81true, Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 41#L112-1true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,944 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:25,944 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:25,944 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:25,944 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:25,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 33#L110-4true, Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 477#true, Black: 94#true, 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 25#L71true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,948 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-29 05:15:25,948 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:25,948 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-29 05:15:25,948 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:25,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 94#true, 477#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 6#L111-3true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 25#L71true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,967 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:25,967 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:25,967 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:25,967 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:25,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 33#L110-4true, Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 477#true, Black: 94#true, 26#L54true, 37#L78true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,968 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-29 05:15:25,968 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:25,969 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-29 05:15:25,969 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:25,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, 477#true, Black: 94#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 25#L71true, 4#L111-4true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,990 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-29 05:15:25,990 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:25,990 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:25,990 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:25,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 94#true, 477#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 26#L54true, 37#L78true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 6#L111-3true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,991 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-29 05:15:25,991 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:25,991 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:25,991 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:25,992 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 33#L110-4true, Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 15#L81true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 477#true, 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:25,992 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-29 05:15:25,992 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-29 05:15:25,993 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:25,993 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:26,016 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), Black: 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, 477#true, 26#L54true, Black: 94#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 41#L112-1true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 25#L71true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,016 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, 477#true, Black: 94#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 37#L78true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,017 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:26,017 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:26,018 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 15#L81true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, 6#L111-3true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,018 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-29 05:15:26,018 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:26,018 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-29 05:15:26,018 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:26,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][42], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 488#(and (<= (div ~d2~0 256) 0) (<= 1 ~d2~0)), Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, 477#true, 26#L54true, Black: 94#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 37#L78true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 41#L112-1true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,052 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:26,052 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:26,052 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:26,052 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:26,052 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 15#L81true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, 26#L54true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,053 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-29 05:15:26,053 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-29 05:15:26,053 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-29 05:15:26,053 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-29 05:15:26,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, 15#L81true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 26#L54true, 477#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 41#L112-1true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,093 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-29 05:15:26,093 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:26,093 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:26,093 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:26,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), 33#L110-4true, Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 477#true, 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 27#L76true, 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,095 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-29 05:15:26,096 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-29 05:15:26,096 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-29 05:15:26,096 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-29 05:15:26,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 6#L111-3true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 27#L76true, 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,125 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-29 05:15:26,125 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-29 05:15:26,125 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-29 05:15:26,125 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-29 05:15:26,169 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 52#(<= 0 ~pos~0), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 4#L111-4true, 27#L76true, 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,169 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-29 05:15:26,169 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-29 05:15:26,169 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-29 05:15:26,169 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-29 05:15:26,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([256] L47-->L54: Formula: (= (+ v_~pos~0_18 1) v_~pos~0_17) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1, ~pos~0][35], [Black: 58#(and (= ~v_assert~0 1) (<= 1 thread1Thread1of1ForFork1_~lv_assert~0) (<= (div thread1Thread1of1ForFork1_~lv_assert~0 256) 0) (<= 0 ~pos~0)), Black: 52#(<= 0 ~pos~0), 452#(and (<= 2 ~pos~0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), Black: 67#true, Black: 70#(< (* 256 (div thread2Thread1of1ForFork2_~lv_assert~1 256)) thread2Thread1of1ForFork2_~lv_assert~1), 106#true, Black: 450#(and (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), 236#(and (= (mod ~v_assert~0 256) 1) (= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1)), Black: 458#(and (= thread2Thread1of1ForFork2_~lv_assert~1 1) (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 456#(and (= ~v_assert~0 1) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256)) (<= 0 ~pos~0)), Black: 444#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256))), Black: 446#(and (= ~pos~0 0) (<= 1 (mod ~v_assert~0 256)) (<= 1 (mod thread2Thread1of1ForFork2_~lv_assert~1 256))), 23#$Ultimate##0true, Black: 96#(<= (+ (* (div ~d2~0 256) 256) 1) ~d2~0), 477#true, Black: 480#(and (<= (div ~d1~0 256) 0) (<= 1 ~d1~0)), 26#L54true, Black: 479#(= (* 256 (div ~d1~0 256)) ~d1~0), 41#L112-1true, Black: 100#true, Black: 140#(= (mod ~v_assert~0 256) 1), Black: 150#(= (mod thread1Thread1of1ForFork1_~lv_assert~0 256) 1), 27#L76true, 487#(= (* (div ~d2~0 256) 256) ~d2~0), Black: 113#(and (= ~v_assert~0 1) (<= 0 ~pos~0)), Black: 115#(and (= ~v_assert~0 1) (<= 1 thread2Thread1of1ForFork2_~lv_assert~1) (<= (div thread2Thread1of1ForFork2_~lv_assert~1 256) 0) (<= 0 ~pos~0)), Black: 108#(<= 0 ~pos~0), Black: 109#(<= 1 ~pos~0), Black: 56#(and (= ~v_assert~0 1) (<= 0 ~pos~0))]) [2023-11-29 05:15:26,190 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-29 05:15:26,190 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-29 05:15:26,190 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-29 05:15:26,190 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-29 05:15:26,241 INFO L124 PetriNetUnfolderBase]: 2155/4289 cut-off events. [2023-11-29 05:15:26,241 INFO L125 PetriNetUnfolderBase]: For 19787/20186 co-relation queries the response was YES. [2023-11-29 05:15:26,256 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16746 conditions, 4289 events. 2155/4289 cut-off events. For 19787/20186 co-relation queries the response was YES. Maximal size of possible extension queue 264. Compared 31452 event pairs, 585 based on Foata normal form. 118/3954 useless extension candidates. Maximal degree in co-relation 16678. Up to 1316 conditions per place. [2023-11-29 05:15:26,275 INFO L140 encePairwiseOnDemand]: 38/41 looper letters, 57 selfloop transitions, 3 changer transitions 0/100 dead transitions. [2023-11-29 05:15:26,275 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 100 transitions, 865 flow [2023-11-29 05:15:26,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 05:15:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-11-29 05:15:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 124 transitions. [2023-11-29 05:15:26,276 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7560975609756098 [2023-11-29 05:15:26,276 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 124 transitions. [2023-11-29 05:15:26,276 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 124 transitions. [2023-11-29 05:15:26,277 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:26,277 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 124 transitions. [2023-11-29 05:15:26,277 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 31.0) internal successors, (124), 4 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:26,278 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:26,278 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 41.0) internal successors, (205), 5 states have internal predecessors, (205), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:26,278 INFO L175 Difference]: Start difference. First operand has 84 places, 75 transitions, 586 flow. Second operand 4 states and 124 transitions. [2023-11-29 05:15:26,278 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 100 transitions, 865 flow [2023-11-29 05:15:26,295 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 100 transitions, 861 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:15:26,297 INFO L231 Difference]: Finished difference. Result has 88 places, 75 transitions, 590 flow [2023-11-29 05:15:26,298 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=73, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=70, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=590, PETRI_PLACES=88, PETRI_TRANSITIONS=75} [2023-11-29 05:15:26,299 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 45 predicate places. [2023-11-29 05:15:26,299 INFO L495 AbstractCegarLoop]: Abstraction has has 88 places, 75 transitions, 590 flow [2023-11-29 05:15:26,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:26,299 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:26,299 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:26,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 05:15:26,300 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:26,300 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:26,300 INFO L85 PathProgramCache]: Analyzing trace with hash 238564754, now seen corresponding path program 1 times [2023-11-29 05:15:26,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:26,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616662686] [2023-11-29 05:15:26,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:26,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:26,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616662686] [2023-11-29 05:15:26,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616662686] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 05:15:26,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1921014843] [2023-11-29 05:15:26,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:26,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:26,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:15:26,510 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:15:26,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 05:15:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:26,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 05:15:26,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:15:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:26,689 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 05:15:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:26,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1921014843] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 05:15:26,783 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 05:15:26,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 6] total 10 [2023-11-29 05:15:26,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344115374] [2023-11-29 05:15:26,784 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 05:15:26,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 05:15:26,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:26,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 05:15:26,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-29 05:15:26,847 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 41 [2023-11-29 05:15:26,848 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 88 places, 75 transitions, 590 flow. Second operand has 11 states, 11 states have (on average 20.636363636363637) internal successors, (227), 11 states have internal predecessors, (227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:26,848 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:26,848 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 41 [2023-11-29 05:15:26,848 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:28,657 INFO L124 PetriNetUnfolderBase]: 4775/10212 cut-off events. [2023-11-29 05:15:28,657 INFO L125 PetriNetUnfolderBase]: For 65091/66339 co-relation queries the response was YES. [2023-11-29 05:15:28,739 INFO L83 FinitePrefix]: Finished finitePrefix Result has 44240 conditions, 10212 events. 4775/10212 cut-off events. For 65091/66339 co-relation queries the response was YES. Maximal size of possible extension queue 474. Compared 85551 event pairs, 288 based on Foata normal form. 532/10286 useless extension candidates. Maximal degree in co-relation 39323. Up to 1817 conditions per place. [2023-11-29 05:15:28,761 INFO L140 encePairwiseOnDemand]: 31/41 looper letters, 80 selfloop transitions, 56 changer transitions 74/236 dead transitions. [2023-11-29 05:15:28,761 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 236 transitions, 2329 flow [2023-11-29 05:15:28,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-29 05:15:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2023-11-29 05:15:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 511 transitions. [2023-11-29 05:15:28,765 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6231707317073171 [2023-11-29 05:15:28,765 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 511 transitions. [2023-11-29 05:15:28,765 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 511 transitions. [2023-11-29 05:15:28,766 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:28,766 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 511 transitions. [2023-11-29 05:15:28,768 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 25.55) internal successors, (511), 20 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:28,770 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 41.0) internal successors, (861), 21 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:28,771 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 41.0) internal successors, (861), 21 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:28,771 INFO L175 Difference]: Start difference. First operand has 88 places, 75 transitions, 590 flow. Second operand 20 states and 511 transitions. [2023-11-29 05:15:28,771 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 236 transitions, 2329 flow [2023-11-29 05:15:28,829 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 236 transitions, 2329 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:15:28,833 INFO L231 Difference]: Finished difference. Result has 121 places, 108 transitions, 1248 flow [2023-11-29 05:15:28,833 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=590, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=75, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=1248, PETRI_PLACES=121, PETRI_TRANSITIONS=108} [2023-11-29 05:15:28,834 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 78 predicate places. [2023-11-29 05:15:28,834 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 108 transitions, 1248 flow [2023-11-29 05:15:28,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 20.636363636363637) internal successors, (227), 11 states have internal predecessors, (227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:28,834 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:15:28,835 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:15:28,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 05:15:29,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:29,036 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-11-29 05:15:29,036 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:15:29,036 INFO L85 PathProgramCache]: Analyzing trace with hash 27883112, now seen corresponding path program 2 times [2023-11-29 05:15:29,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:15:29,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425527851] [2023-11-29 05:15:29,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:15:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:15:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:15:29,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:29,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:15:29,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425527851] [2023-11-29 05:15:29,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425527851] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 05:15:29,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [957140687] [2023-11-29 05:15:29,200 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 05:15:29,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:29,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:15:29,201 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:15:29,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 05:15:29,302 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 05:15:29,302 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 05:15:29,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 05:15:29,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:15:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:29,376 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 05:15:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:15:29,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [957140687] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 05:15:29,466 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 05:15:29,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 7] total 11 [2023-11-29 05:15:29,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636111705] [2023-11-29 05:15:29,466 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 05:15:29,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 05:15:29,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:15:29,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 05:15:29,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2023-11-29 05:15:29,502 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 41 [2023-11-29 05:15:29,502 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 108 transitions, 1248 flow. Second operand has 12 states, 12 states have (on average 20.416666666666668) internal successors, (245), 12 states have internal predecessors, (245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:29,502 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:15:29,503 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 41 [2023-11-29 05:15:29,503 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:15:31,162 INFO L124 PetriNetUnfolderBase]: 3615/7900 cut-off events. [2023-11-29 05:15:31,162 INFO L125 PetriNetUnfolderBase]: For 132242/133115 co-relation queries the response was YES. [2023-11-29 05:15:31,194 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45393 conditions, 7900 events. 3615/7900 cut-off events. For 132242/133115 co-relation queries the response was YES. Maximal size of possible extension queue 299. Compared 63396 event pairs, 96 based on Foata normal form. 346/7972 useless extension candidates. Maximal degree in co-relation 45350. Up to 1606 conditions per place. [2023-11-29 05:15:31,200 INFO L140 encePairwiseOnDemand]: 32/41 looper letters, 0 selfloop transitions, 0 changer transitions 255/255 dead transitions. [2023-11-29 05:15:31,200 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 255 transitions, 3530 flow [2023-11-29 05:15:31,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-29 05:15:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2023-11-29 05:15:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 494 transitions. [2023-11-29 05:15:31,204 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6024390243902439 [2023-11-29 05:15:31,204 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 494 transitions. [2023-11-29 05:15:31,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 494 transitions. [2023-11-29 05:15:31,204 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:15:31,204 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 494 transitions. [2023-11-29 05:15:31,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 24.7) internal successors, (494), 20 states have internal predecessors, (494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:31,208 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 41.0) internal successors, (861), 21 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:31,208 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 41.0) internal successors, (861), 21 states have internal predecessors, (861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:31,208 INFO L175 Difference]: Start difference. First operand has 121 places, 108 transitions, 1248 flow. Second operand 20 states and 494 transitions. [2023-11-29 05:15:31,208 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 255 transitions, 3530 flow [2023-11-29 05:15:31,447 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 255 transitions, 2934 flow, removed 268 selfloop flow, removed 11 redundant places. [2023-11-29 05:15:31,449 INFO L231 Difference]: Finished difference. Result has 111 places, 0 transitions, 0 flow [2023-11-29 05:15:31,449 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=1053, PETRI_DIFFERENCE_MINUEND_PLACES=92, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=0, PETRI_PLACES=111, PETRI_TRANSITIONS=0} [2023-11-29 05:15:31,450 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 68 predicate places. [2023-11-29 05:15:31,450 INFO L495 AbstractCegarLoop]: Abstraction has has 111 places, 0 transitions, 0 flow [2023-11-29 05:15:31,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 20.416666666666668) internal successors, (245), 12 states have internal predecessors, (245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:15:31,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2023-11-29 05:15:31,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2023-11-29 05:15:31,453 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2023-11-29 05:15:31,454 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2023-11-29 05:15:31,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 05:15:31,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:15:31,655 INFO L445 BasicCegarLoop]: Path program histogram: [3, 3, 2, 2, 1, 1] [2023-11-29 05:15:31,658 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-29 05:15:31,658 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 05:15:31,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 05:15:31 BasicIcfg [2023-11-29 05:15:31,664 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 05:15:31,665 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 05:15:31,665 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 05:15:31,665 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 05:15:31,666 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:15:18" (3/4) ... [2023-11-29 05:15:31,668 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 05:15:31,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2023-11-29 05:15:31,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2023-11-29 05:15:31,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread3 [2023-11-29 05:15:31,678 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2023-11-29 05:15:31,679 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2023-11-29 05:15:31,679 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-11-29 05:15:31,679 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 05:15:31,767 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 05:15:31,767 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 05:15:31,767 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 05:15:31,768 INFO L158 Benchmark]: Toolchain (without parser) took 14617.11ms. Allocated memory was 144.7MB in the beginning and 1.1GB in the end (delta: 920.6MB). Free memory was 105.6MB in the beginning and 688.2MB in the end (delta: -582.6MB). Peak memory consumption was 339.9MB. Max. memory is 16.1GB. [2023-11-29 05:15:31,768 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 98.6MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 05:15:31,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.69ms. Allocated memory is still 144.7MB. Free memory was 105.2MB in the beginning and 93.8MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 05:15:31,769 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.45ms. Allocated memory is still 144.7MB. Free memory was 93.8MB in the beginning and 92.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 05:15:31,770 INFO L158 Benchmark]: Boogie Preprocessor took 47.78ms. Allocated memory is still 144.7MB. Free memory was 92.1MB in the beginning and 89.7MB in the end (delta: 2.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 05:15:31,770 INFO L158 Benchmark]: RCFGBuilder took 503.60ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 89.7MB in the beginning and 157.2MB in the end (delta: -67.5MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2023-11-29 05:15:31,771 INFO L158 Benchmark]: TraceAbstraction took 13655.24ms. Allocated memory was 195.0MB in the beginning and 1.1GB in the end (delta: 870.3MB). Free memory was 157.2MB in the beginning and 692.4MB in the end (delta: -535.2MB). Peak memory consumption was 440.0MB. Max. memory is 16.1GB. [2023-11-29 05:15:31,771 INFO L158 Benchmark]: Witness Printer took 103.05ms. Allocated memory is still 1.1GB. Free memory was 692.4MB in the beginning and 688.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 05:15:31,773 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 98.6MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.69ms. Allocated memory is still 144.7MB. Free memory was 105.2MB in the beginning and 93.8MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.45ms. Allocated memory is still 144.7MB. Free memory was 93.8MB in the beginning and 92.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.78ms. Allocated memory is still 144.7MB. Free memory was 92.1MB in the beginning and 89.7MB in the end (delta: 2.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 503.60ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 89.7MB in the beginning and 157.2MB in the end (delta: -67.5MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * TraceAbstraction took 13655.24ms. Allocated memory was 195.0MB in the beginning and 1.1GB in the end (delta: 870.3MB). Free memory was 157.2MB in the beginning and 692.4MB in the end (delta: -535.2MB). Peak memory consumption was 440.0MB. Max. memory is 16.1GB. * Witness Printer took 103.05ms. Allocated memory is still 1.1GB. Free memory was 692.4MB in the beginning and 688.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 116]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 63 locations, 4 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 13.5s, OverallIterations: 12, TraceHistogramMax: 3, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 9.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 863 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 795 mSDsluCounter, 244 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 205 mSDsCounter, 58 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2488 IncrementalHoareTripleChecker+Invalid, 2546 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 58 mSolverCounterUnsat, 39 mSDtfsCounter, 2488 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 382 GetRequests, 259 SyntacticMatches, 13 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 444 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1248occurred in iteration=11, InterpolantAutomatonStates: 104, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 538 NumberOfCodeBlocks, 538 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 638 ConstructedInterpolants, 0 QuantifiedInterpolants, 1704 SizeOfPredicates, 19 NumberOfNonLiveVariables, 766 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 19 InterpolantComputations, 9 PerfectInterpolantSequences, 82/142 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2023-11-29 05:15:31,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fc7c4e-9086-4d06-a506-46f996a136b0/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE