./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/popl20-bad-ring.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/popl20-bad-ring.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be394a9cdc866c1e1426a3fe296e99873bcf37ee5e7e1c9e487b239a3e0a8fbe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:20:57,495 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:20:57,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2024-11-13 14:20:57,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:20:57,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:20:57,599 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:20:57,599 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:20:57,600 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:20:57,600 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:20:57,600 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:20:57,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:20:57,600 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:20:57,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:20:57,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:20:57,601 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:20:57,601 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 14:20:57,602 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 14:20:57,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:20:57,603 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 14:20:57,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:20:57,603 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 14:20:57,603 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:20:57,603 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:20:57,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:20:57,604 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:20:57,604 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:20:57,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:20:57,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:20:57,604 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:20:57,604 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:20:57,605 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:20:57,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:20:57,605 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:20:57,605 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:20:57,605 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:20:57,605 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:20:57,606 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> be394a9cdc866c1e1426a3fe296e99873bcf37ee5e7e1c9e487b239a3e0a8fbe [2024-11-13 14:20:57,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:20:57,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:20:57,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:20:57,960 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:20:57,960 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:20:57,962 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/weaver/popl20-bad-ring.wvr.c Unable to find full path for "g++" [2024-11-13 14:20:59,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:21:00,085 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:21:00,086 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/sv-benchmarks/c/weaver/popl20-bad-ring.wvr.c [2024-11-13 14:21:00,094 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/data/8d8cc79dc/6c6e618474d344318a5a973756c3d9bf/FLAGfa288c557 [2024-11-13 14:21:00,110 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/data/8d8cc79dc/6c6e618474d344318a5a973756c3d9bf [2024-11-13 14:21:00,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:21:00,114 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:21:00,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:21:00,116 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:21:00,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:21:00,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4541f7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00, skipping insertion in model container [2024-11-13 14:21:00,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:21:00,400 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 14:21:00,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:21:00,422 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:21:00,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:21:00,489 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:21:00,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00 WrapperNode [2024-11-13 14:21:00,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:21:00,495 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:21:00,496 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:21:00,496 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:21:00,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,522 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,567 INFO L138 Inliner]: procedures = 24, calls = 47, calls flagged for inlining = 17, calls inlined = 21, statements flattened = 308 [2024-11-13 14:21:00,567 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:21:00,568 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:21:00,568 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:21:00,572 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:21:00,585 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,589 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,628 INFO L175 MemorySlicer]: Split 12 memory accesses to 2 slices as follows [2, 10]. 83 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 3 writes are split as follows [0, 3]. [2024-11-13 14:21:00,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,629 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,645 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,654 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,664 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,667 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:21:00,671 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:21:00,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:21:00,676 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:21:00,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (1/1) ... [2024-11-13 14:21:00,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:21:00,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:00,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:21:00,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:21:00,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:21:00,750 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 14:21:00,750 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 14:21:00,750 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 14:21:00,751 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 14:21:00,751 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:21:00,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:21:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 14:21:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 14:21:00,753 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 14:21:00,929 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:21:00,932 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:21:01,605 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 14:21:01,606 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:21:02,090 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:21:02,091 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 14:21:02,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:21:02 BoogieIcfgContainer [2024-11-13 14:21:02,092 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:21:02,096 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:21:02,096 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:21:02,101 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:21:02,101 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:21:00" (1/3) ... [2024-11-13 14:21:02,102 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f68ecba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:21:02, skipping insertion in model container [2024-11-13 14:21:02,102 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:21:00" (2/3) ... [2024-11-13 14:21:02,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f68ecba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:21:02, skipping insertion in model container [2024-11-13 14:21:02,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:21:02" (3/3) ... [2024-11-13 14:21:02,104 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-ring.wvr.c [2024-11-13 14:21:02,122 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:21:02,124 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG popl20-bad-ring.wvr.c that has 4 procedures, 66 locations, 1 initial locations, 6 loop locations, and 22 error locations. [2024-11-13 14:21:02,124 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-13 14:21:02,268 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-11-13 14:21:02,314 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 75 places, 73 transitions, 167 flow [2024-11-13 14:21:02,374 INFO L124 PetriNetUnfolderBase]: 8/70 cut-off events. [2024-11-13 14:21:02,376 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-11-13 14:21:02,380 INFO L83 FinitePrefix]: Finished finitePrefix Result has 83 conditions, 70 events. 8/70 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 173 event pairs, 0 based on Foata normal form. 0/40 useless extension candidates. Maximal degree in co-relation 51. Up to 2 conditions per place. [2024-11-13 14:21:02,381 INFO L82 GeneralOperation]: Start removeDead. Operand has 75 places, 73 transitions, 167 flow [2024-11-13 14:21:02,388 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 71 places, 69 transitions, 156 flow [2024-11-13 14:21:02,400 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:21:02,421 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@289c8e4f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:21:02,424 INFO L334 AbstractCegarLoop]: Starting to check reachability of 39 error locations. [2024-11-13 14:21:02,429 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-13 14:21:02,430 INFO L124 PetriNetUnfolderBase]: 1/4 cut-off events. [2024-11-13 14:21:02,430 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 14:21:02,430 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:02,431 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2024-11-13 14:21:02,433 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:02,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:02,440 INFO L85 PathProgramCache]: Analyzing trace with hash 938513, now seen corresponding path program 1 times [2024-11-13 14:21:02,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:02,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613261710] [2024-11-13 14:21:02,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:02,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:02,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613261710] [2024-11-13 14:21:02,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613261710] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:02,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:02,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-13 14:21:02,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245092222] [2024-11-13 14:21:02,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:02,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:02,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:02,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:02,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:02,830 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:02,833 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 69 transitions, 156 flow. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:02,833 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:02,833 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:02,836 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:04,545 INFO L124 PetriNetUnfolderBase]: 5811/9135 cut-off events. [2024-11-13 14:21:04,545 INFO L125 PetriNetUnfolderBase]: For 283/283 co-relation queries the response was YES. [2024-11-13 14:21:04,576 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17379 conditions, 9135 events. 5811/9135 cut-off events. For 283/283 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62237 event pairs, 5236 based on Foata normal form. 514/5902 useless extension candidates. Maximal degree in co-relation 16767. Up to 7878 conditions per place. [2024-11-13 14:21:04,674 INFO L140 encePairwiseOnDemand]: 65/73 looper letters, 47 selfloop transitions, 2 changer transitions 0/62 dead transitions. [2024-11-13 14:21:04,675 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 62 transitions, 240 flow [2024-11-13 14:21:04,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 14:21:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 106 transitions. [2024-11-13 14:21:04,695 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.4840182648401826 [2024-11-13 14:21:04,698 INFO L175 Difference]: Start difference. First operand has 71 places, 69 transitions, 156 flow. Second operand 3 states and 106 transitions. [2024-11-13 14:21:04,699 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 62 transitions, 240 flow [2024-11-13 14:21:04,731 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 62 transitions, 228 flow, removed 0 selfloop flow, removed 6 redundant places. [2024-11-13 14:21:04,735 INFO L231 Difference]: Finished difference. Result has 62 places, 62 transitions, 134 flow [2024-11-13 14:21:04,738 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=130, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=62, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=134, PETRI_PLACES=62, PETRI_TRANSITIONS=62} [2024-11-13 14:21:04,744 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, -9 predicate places. [2024-11-13 14:21:04,745 INFO L471 AbstractCegarLoop]: Abstraction has has 62 places, 62 transitions, 134 flow [2024-11-13 14:21:04,745 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:04,746 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:04,746 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2024-11-13 14:21:04,746 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 14:21:04,746 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:04,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:04,748 INFO L85 PathProgramCache]: Analyzing trace with hash 938514, now seen corresponding path program 1 times [2024-11-13 14:21:04,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:04,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16034631] [2024-11-13 14:21:04,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:05,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:05,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16034631] [2024-11-13 14:21:05,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [16034631] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:05,236 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:05,236 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:21:05,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679825316] [2024-11-13 14:21:05,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:05,237 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:05,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:05,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:05,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:05,266 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:05,267 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 62 transitions, 134 flow. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:05,267 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:05,267 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:05,267 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:06,667 INFO L124 PetriNetUnfolderBase]: 5812/9138 cut-off events. [2024-11-13 14:21:06,668 INFO L125 PetriNetUnfolderBase]: For 56/56 co-relation queries the response was YES. [2024-11-13 14:21:06,689 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17166 conditions, 9138 events. 5812/9138 cut-off events. For 56/56 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62201 event pairs, 5236 based on Foata normal form. 0/5388 useless extension candidates. Maximal degree in co-relation 17129. Up to 7891 conditions per place. [2024-11-13 14:21:06,738 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 51 selfloop transitions, 4 changer transitions 0/65 dead transitions. [2024-11-13 14:21:06,738 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 65 transitions, 250 flow [2024-11-13 14:21:06,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 124 transitions. [2024-11-13 14:21:06,742 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.4246575342465753 [2024-11-13 14:21:06,742 INFO L175 Difference]: Start difference. First operand has 62 places, 62 transitions, 134 flow. Second operand 4 states and 124 transitions. [2024-11-13 14:21:06,743 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 65 transitions, 250 flow [2024-11-13 14:21:06,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 65 transitions, 246 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:06,746 INFO L231 Difference]: Finished difference. Result has 65 places, 65 transitions, 157 flow [2024-11-13 14:21:06,746 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=130, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=62, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=157, PETRI_PLACES=65, PETRI_TRANSITIONS=65} [2024-11-13 14:21:06,747 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, -6 predicate places. [2024-11-13 14:21:06,747 INFO L471 AbstractCegarLoop]: Abstraction has has 65 places, 65 transitions, 157 flow [2024-11-13 14:21:06,747 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:06,747 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:06,747 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2024-11-13 14:21:06,747 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 14:21:06,748 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:06,749 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:06,750 INFO L85 PathProgramCache]: Analyzing trace with hash 29096143, now seen corresponding path program 1 times [2024-11-13 14:21:06,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:06,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505604360] [2024-11-13 14:21:06,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:07,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:07,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:07,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505604360] [2024-11-13 14:21:07,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505604360] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:07,102 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:07,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:07,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169181721] [2024-11-13 14:21:07,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:07,103 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:21:07,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:07,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:21:07,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:07,140 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:07,141 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 65 transitions, 157 flow. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:07,141 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:07,141 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:07,141 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:08,344 INFO L124 PetriNetUnfolderBase]: 5813/9141 cut-off events. [2024-11-13 14:21:08,345 INFO L125 PetriNetUnfolderBase]: For 56/56 co-relation queries the response was YES. [2024-11-13 14:21:08,362 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17183 conditions, 9141 events. 5813/9141 cut-off events. For 56/56 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62204 event pairs, 5236 based on Foata normal form. 0/5390 useless extension candidates. Maximal degree in co-relation 17158. Up to 7890 conditions per place. [2024-11-13 14:21:08,395 INFO L140 encePairwiseOnDemand]: 65/73 looper letters, 51 selfloop transitions, 7 changer transitions 0/68 dead transitions. [2024-11-13 14:21:08,395 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 68 transitions, 279 flow [2024-11-13 14:21:08,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 144 transitions. [2024-11-13 14:21:08,398 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.39452054794520547 [2024-11-13 14:21:08,398 INFO L175 Difference]: Start difference. First operand has 65 places, 65 transitions, 157 flow. Second operand 5 states and 144 transitions. [2024-11-13 14:21:08,398 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 68 transitions, 279 flow [2024-11-13 14:21:08,401 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 68 transitions, 276 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-13 14:21:08,402 INFO L231 Difference]: Finished difference. Result has 70 places, 68 transitions, 191 flow [2024-11-13 14:21:08,403 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=154, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=191, PETRI_PLACES=70, PETRI_TRANSITIONS=68} [2024-11-13 14:21:08,405 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, -1 predicate places. [2024-11-13 14:21:08,405 INFO L471 AbstractCegarLoop]: Abstraction has has 70 places, 68 transitions, 191 flow [2024-11-13 14:21:08,405 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:08,406 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:08,406 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2024-11-13 14:21:08,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 14:21:08,406 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:08,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:08,407 INFO L85 PathProgramCache]: Analyzing trace with hash 901981823, now seen corresponding path program 1 times [2024-11-13 14:21:08,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:08,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612703735] [2024-11-13 14:21:08,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:08,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:08,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612703735] [2024-11-13 14:21:08,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612703735] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:08,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:08,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:08,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762655436] [2024-11-13 14:21:08,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:08,754 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:21:08,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:08,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:21:08,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:21:08,780 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:08,780 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 68 transitions, 191 flow. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:08,780 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:08,781 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:08,781 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:10,205 INFO L124 PetriNetUnfolderBase]: 5814/9144 cut-off events. [2024-11-13 14:21:10,206 INFO L125 PetriNetUnfolderBase]: For 59/59 co-relation queries the response was YES. [2024-11-13 14:21:10,226 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17205 conditions, 9144 events. 5814/9144 cut-off events. For 59/59 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62288 event pairs, 5236 based on Foata normal form. 0/5394 useless extension candidates. Maximal degree in co-relation 17174. Up to 7893 conditions per place. [2024-11-13 14:21:10,262 INFO L140 encePairwiseOnDemand]: 64/73 looper letters, 52 selfloop transitions, 9 changer transitions 0/71 dead transitions. [2024-11-13 14:21:10,262 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 71 transitions, 319 flow [2024-11-13 14:21:10,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:10,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 144 transitions. [2024-11-13 14:21:10,266 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.39452054794520547 [2024-11-13 14:21:10,267 INFO L175 Difference]: Start difference. First operand has 70 places, 68 transitions, 191 flow. Second operand 5 states and 144 transitions. [2024-11-13 14:21:10,267 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 71 transitions, 319 flow [2024-11-13 14:21:10,268 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 71 transitions, 318 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-13 14:21:10,271 INFO L231 Difference]: Finished difference. Result has 75 places, 71 transitions, 233 flow [2024-11-13 14:21:10,271 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=190, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=68, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=233, PETRI_PLACES=75, PETRI_TRANSITIONS=71} [2024-11-13 14:21:10,272 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2024-11-13 14:21:10,273 INFO L471 AbstractCegarLoop]: Abstraction has has 75 places, 71 transitions, 233 flow [2024-11-13 14:21:10,273 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:10,274 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:10,274 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1] [2024-11-13 14:21:10,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 14:21:10,275 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:10,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:10,275 INFO L85 PathProgramCache]: Analyzing trace with hash 901942323, now seen corresponding path program 1 times [2024-11-13 14:21:10,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:10,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136792532] [2024-11-13 14:21:10,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:10,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:10,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:10,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136792532] [2024-11-13 14:21:10,594 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136792532] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:10,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [6635261] [2024-11-13 14:21:10,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:10,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:10,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:10,599 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:10,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 14:21:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:10,702 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 14:21:10,707 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:10,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2024-11-13 14:21:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:11,069 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:11,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [6635261] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:11,205 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:11,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 9 [2024-11-13 14:21:11,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214514889] [2024-11-13 14:21:11,207 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:11,207 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-13 14:21:11,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:11,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-13 14:21:11,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:21:11,329 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:11,330 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 71 transitions, 233 flow. Second operand has 11 states, 11 states have (on average 18.363636363636363) internal successors, (202), 11 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:11,330 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:11,330 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:11,330 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:12,865 INFO L124 PetriNetUnfolderBase]: 5815/9146 cut-off events. [2024-11-13 14:21:12,865 INFO L125 PetriNetUnfolderBase]: For 67/67 co-relation queries the response was YES. [2024-11-13 14:21:12,893 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17233 conditions, 9146 events. 5815/9146 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62313 event pairs, 5236 based on Foata normal form. 0/5399 useless extension candidates. Maximal degree in co-relation 17189. Up to 7894 conditions per place. [2024-11-13 14:21:12,932 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 53 selfloop transitions, 10 changer transitions 0/73 dead transitions. [2024-11-13 14:21:12,932 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 73 transitions, 370 flow [2024-11-13 14:21:12,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 14:21:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-11-13 14:21:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 195 transitions. [2024-11-13 14:21:12,936 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3339041095890411 [2024-11-13 14:21:12,937 INFO L175 Difference]: Start difference. First operand has 75 places, 71 transitions, 233 flow. Second operand 8 states and 195 transitions. [2024-11-13 14:21:12,937 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 73 transitions, 370 flow [2024-11-13 14:21:12,939 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 79 places, 73 transitions, 363 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:12,940 INFO L231 Difference]: Finished difference. Result has 79 places, 73 transitions, 257 flow [2024-11-13 14:21:12,944 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=70, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=63, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=257, PETRI_PLACES=79, PETRI_TRANSITIONS=73} [2024-11-13 14:21:12,945 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 8 predicate places. [2024-11-13 14:21:12,945 INFO L471 AbstractCegarLoop]: Abstraction has has 79 places, 73 transitions, 257 flow [2024-11-13 14:21:12,945 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 18.363636363636363) internal successors, (202), 11 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:12,945 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:12,945 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2024-11-13 14:21:12,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-13 14:21:13,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:13,146 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:13,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:13,147 INFO L85 PathProgramCache]: Analyzing trace with hash -2103347912, now seen corresponding path program 1 times [2024-11-13 14:21:13,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:13,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876327497] [2024-11-13 14:21:13,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:13,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:13,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876327497] [2024-11-13 14:21:13,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876327497] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:13,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1160799982] [2024-11-13 14:21:13,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:13,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:13,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:13,497 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:13,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 14:21:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:13,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 14:21:13,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:13,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 14:21:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:13,917 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:14,173 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1160799982] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:14,173 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:14,173 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 11 [2024-11-13 14:21:14,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109940443] [2024-11-13 14:21:14,173 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:14,174 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-13 14:21:14,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:14,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-13 14:21:14,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2024-11-13 14:21:14,358 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:14,359 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 73 transitions, 257 flow. Second operand has 13 states, 13 states have (on average 18.307692307692307) internal successors, (238), 13 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:14,359 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:14,359 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:14,359 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:15,689 INFO L124 PetriNetUnfolderBase]: 5815/9145 cut-off events. [2024-11-13 14:21:15,690 INFO L125 PetriNetUnfolderBase]: For 65/65 co-relation queries the response was YES. [2024-11-13 14:21:15,716 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17236 conditions, 9145 events. 5815/9145 cut-off events. For 65/65 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62239 event pairs, 5236 based on Foata normal form. 0/5399 useless extension candidates. Maximal degree in co-relation 17185. Up to 7885 conditions per place. [2024-11-13 14:21:15,752 INFO L140 encePairwiseOnDemand]: 65/73 looper letters, 47 selfloop transitions, 15 changer transitions 0/72 dead transitions. [2024-11-13 14:21:15,752 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 72 transitions, 377 flow [2024-11-13 14:21:15,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 14:21:15,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-11-13 14:21:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 176 transitions. [2024-11-13 14:21:15,754 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.34442270058708413 [2024-11-13 14:21:15,754 INFO L175 Difference]: Start difference. First operand has 79 places, 73 transitions, 257 flow. Second operand 7 states and 176 transitions. [2024-11-13 14:21:15,754 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 72 transitions, 377 flow [2024-11-13 14:21:15,755 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 72 transitions, 330 flow, removed 6 selfloop flow, removed 8 redundant places. [2024-11-13 14:21:15,757 INFO L231 Difference]: Finished difference. Result has 76 places, 72 transitions, 236 flow [2024-11-13 14:21:15,757 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=206, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=236, PETRI_PLACES=76, PETRI_TRANSITIONS=72} [2024-11-13 14:21:15,758 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 5 predicate places. [2024-11-13 14:21:15,758 INFO L471 AbstractCegarLoop]: Abstraction has has 76 places, 72 transitions, 236 flow [2024-11-13 14:21:15,759 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 18.307692307692307) internal successors, (238), 13 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:15,759 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:15,759 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1] [2024-11-13 14:21:15,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 14:21:15,963 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-13 14:21:15,964 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:15,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:15,964 INFO L85 PathProgramCache]: Analyzing trace with hash -778831421, now seen corresponding path program 1 times [2024-11-13 14:21:15,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:15,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226392509] [2024-11-13 14:21:15,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:16,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:16,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226392509] [2024-11-13 14:21:16,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226392509] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:16,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1395054955] [2024-11-13 14:21:16,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:16,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:16,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:16,405 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:16,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:21:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:16,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 14:21:16,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:16,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 14:21:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:16,743 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:16,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1395054955] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:16,953 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:16,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 11 [2024-11-13 14:21:16,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150437767] [2024-11-13 14:21:16,954 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:16,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-13 14:21:16,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:16,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-13 14:21:16,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2024-11-13 14:21:17,139 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:17,139 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 72 transitions, 236 flow. Second operand has 13 states, 13 states have (on average 18.46153846153846) internal successors, (240), 13 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:17,139 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:17,139 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:17,140 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:18,238 INFO L124 PetriNetUnfolderBase]: 5815/9144 cut-off events. [2024-11-13 14:21:18,238 INFO L125 PetriNetUnfolderBase]: For 62/62 co-relation queries the response was YES. [2024-11-13 14:21:18,259 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17222 conditions, 9144 events. 5815/9144 cut-off events. For 62/62 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 62215 event pairs, 5236 based on Foata normal form. 0/5399 useless extension candidates. Maximal degree in co-relation 17167. Up to 7885 conditions per place. [2024-11-13 14:21:18,293 INFO L140 encePairwiseOnDemand]: 64/73 looper letters, 43 selfloop transitions, 18 changer transitions 0/71 dead transitions. [2024-11-13 14:21:18,293 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 71 transitions, 354 flow [2024-11-13 14:21:18,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 14:21:18,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-11-13 14:21:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 175 transitions. [2024-11-13 14:21:18,295 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3424657534246575 [2024-11-13 14:21:18,295 INFO L175 Difference]: Start difference. First operand has 76 places, 72 transitions, 236 flow. Second operand 7 states and 175 transitions. [2024-11-13 14:21:18,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 71 transitions, 354 flow [2024-11-13 14:21:18,296 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 71 transitions, 327 flow, removed 3 selfloop flow, removed 5 redundant places. [2024-11-13 14:21:18,298 INFO L231 Difference]: Finished difference. Result has 76 places, 71 transitions, 241 flow [2024-11-13 14:21:18,298 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=205, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=71, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=241, PETRI_PLACES=76, PETRI_TRANSITIONS=71} [2024-11-13 14:21:18,299 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 5 predicate places. [2024-11-13 14:21:18,299 INFO L471 AbstractCegarLoop]: Abstraction has has 76 places, 71 transitions, 241 flow [2024-11-13 14:21:18,299 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 18.46153846153846) internal successors, (240), 13 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:18,299 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:18,299 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:18,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-13 14:21:18,500 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-13 14:21:18,500 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:18,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:18,501 INFO L85 PathProgramCache]: Analyzing trace with hash 1630084149, now seen corresponding path program 1 times [2024-11-13 14:21:18,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:18,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484242251] [2024-11-13 14:21:18,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:18,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:18,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:18,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:18,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484242251] [2024-11-13 14:21:18,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484242251] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:18,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:18,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:21:18,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675591180] [2024-11-13 14:21:18,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:18,616 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:18,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:18,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:18,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:18,627 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:18,628 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 71 transitions, 241 flow. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:18,628 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:18,628 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:18,628 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:19,506 INFO L124 PetriNetUnfolderBase]: 6017/9515 cut-off events. [2024-11-13 14:21:19,506 INFO L125 PetriNetUnfolderBase]: For 58/58 co-relation queries the response was YES. [2024-11-13 14:21:19,525 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17954 conditions, 9515 events. 6017/9515 cut-off events. For 58/58 co-relation queries the response was YES. Maximal size of possible extension queue 668. Compared 64350 event pairs, 5423 based on Foata normal form. 140/5959 useless extension candidates. Maximal degree in co-relation 17179. Up to 7896 conditions per place. [2024-11-13 14:21:19,558 INFO L140 encePairwiseOnDemand]: 57/73 looper letters, 82 selfloop transitions, 7 changer transitions 1/100 dead transitions. [2024-11-13 14:21:19,558 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 100 transitions, 528 flow [2024-11-13 14:21:19,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 190 transitions. [2024-11-13 14:21:19,560 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5205479452054794 [2024-11-13 14:21:19,560 INFO L175 Difference]: Start difference. First operand has 76 places, 71 transitions, 241 flow. Second operand 5 states and 190 transitions. [2024-11-13 14:21:19,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 100 transitions, 528 flow [2024-11-13 14:21:19,561 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 100 transitions, 470 flow, removed 6 selfloop flow, removed 6 redundant places. [2024-11-13 14:21:19,562 INFO L231 Difference]: Finished difference. Result has 76 places, 75 transitions, 270 flow [2024-11-13 14:21:19,563 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=205, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=71, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=270, PETRI_PLACES=76, PETRI_TRANSITIONS=75} [2024-11-13 14:21:19,566 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 5 predicate places. [2024-11-13 14:21:19,566 INFO L471 AbstractCegarLoop]: Abstraction has has 76 places, 75 transitions, 270 flow [2024-11-13 14:21:19,567 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:19,567 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:19,567 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:19,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 14:21:19,568 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:19,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:19,568 INFO L85 PathProgramCache]: Analyzing trace with hash -849801548, now seen corresponding path program 1 times [2024-11-13 14:21:19,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:19,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341623159] [2024-11-13 14:21:19,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:19,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:19,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341623159] [2024-11-13 14:21:19,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341623159] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:19,805 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:19,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:21:19,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295237500] [2024-11-13 14:21:19,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:19,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:19,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:19,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:19,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:19,828 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:19,829 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 75 transitions, 270 flow. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 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) [2024-11-13 14:21:19,829 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:19,829 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:19,829 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:20,535 INFO L124 PetriNetUnfolderBase]: 4591/7291 cut-off events. [2024-11-13 14:21:20,535 INFO L125 PetriNetUnfolderBase]: For 596/596 co-relation queries the response was YES. [2024-11-13 14:21:20,545 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14853 conditions, 7291 events. 4591/7291 cut-off events. For 596/596 co-relation queries the response was YES. Maximal size of possible extension queue 467. Compared 47223 event pairs, 4099 based on Foata normal form. 0/4704 useless extension candidates. Maximal degree in co-relation 14105. Up to 6256 conditions per place. [2024-11-13 14:21:20,564 INFO L140 encePairwiseOnDemand]: 67/73 looper letters, 55 selfloop transitions, 7 changer transitions 0/72 dead transitions. [2024-11-13 14:21:20,564 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 72 transitions, 382 flow [2024-11-13 14:21:20,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 134 transitions. [2024-11-13 14:21:20,566 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.36712328767123287 [2024-11-13 14:21:20,566 INFO L175 Difference]: Start difference. First operand has 76 places, 75 transitions, 270 flow. Second operand 5 states and 134 transitions. [2024-11-13 14:21:20,566 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 72 transitions, 382 flow [2024-11-13 14:21:20,567 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 72 transitions, 377 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:20,569 INFO L231 Difference]: Finished difference. Result has 75 places, 72 transitions, 267 flow [2024-11-13 14:21:20,569 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=253, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=267, PETRI_PLACES=75, PETRI_TRANSITIONS=72} [2024-11-13 14:21:20,570 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2024-11-13 14:21:20,570 INFO L471 AbstractCegarLoop]: Abstraction has has 75 places, 72 transitions, 267 flow [2024-11-13 14:21:20,570 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 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) [2024-11-13 14:21:20,570 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:20,570 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:20,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 14:21:20,571 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:20,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:20,571 INFO L85 PathProgramCache]: Analyzing trace with hash -849801547, now seen corresponding path program 1 times [2024-11-13 14:21:20,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:20,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666838360] [2024-11-13 14:21:20,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:20,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:20,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:20,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666838360] [2024-11-13 14:21:20,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666838360] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:20,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [550906267] [2024-11-13 14:21:20,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:20,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:20,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:20,915 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:20,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 14:21:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:21,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 14:21:21,029 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:21,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 14:21:21,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 14:21:21,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 14:21:21,149 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-13 14:21:21,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-13 14:21:21,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 14:21:21,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 14:21:21,194 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-13 14:21:21,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-13 14:21:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:21,228 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:21:21,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [550906267] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:21,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:21:21,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2024-11-13 14:21:21,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448920602] [2024-11-13 14:21:21,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:21,229 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:21:21,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:21,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:21:21,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:21:21,275 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:21,276 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 72 transitions, 267 flow. Second operand has 6 states, 6 states have (on average 18.5) internal successors, (111), 6 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:21,276 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:21,276 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:21,276 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:21,750 INFO L124 PetriNetUnfolderBase]: 3361/5386 cut-off events. [2024-11-13 14:21:21,750 INFO L125 PetriNetUnfolderBase]: For 520/520 co-relation queries the response was YES. [2024-11-13 14:21:21,758 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10625 conditions, 5386 events. 3361/5386 cut-off events. For 520/520 co-relation queries the response was YES. Maximal size of possible extension queue 316. Compared 32719 event pairs, 2963 based on Foata normal form. 0/3785 useless extension candidates. Maximal degree in co-relation 9829. Up to 4610 conditions per place. [2024-11-13 14:21:21,772 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 55 selfloop transitions, 4 changer transitions 0/69 dead transitions. [2024-11-13 14:21:21,772 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 69 transitions, 373 flow [2024-11-13 14:21:21,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 114 transitions. [2024-11-13 14:21:21,773 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3904109589041096 [2024-11-13 14:21:21,773 INFO L175 Difference]: Start difference. First operand has 75 places, 72 transitions, 267 flow. Second operand 4 states and 114 transitions. [2024-11-13 14:21:21,774 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 69 transitions, 373 flow [2024-11-13 14:21:21,775 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 69 transitions, 362 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-11-13 14:21:21,776 INFO L231 Difference]: Finished difference. Result has 72 places, 69 transitions, 252 flow [2024-11-13 14:21:21,776 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=252, PETRI_PLACES=72, PETRI_TRANSITIONS=69} [2024-11-13 14:21:21,777 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 1 predicate places. [2024-11-13 14:21:21,777 INFO L471 AbstractCegarLoop]: Abstraction has has 72 places, 69 transitions, 252 flow [2024-11-13 14:21:21,778 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.5) internal successors, (111), 6 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:21,778 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:21,778 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:21,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 14:21:21,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-13 14:21:21,978 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting thread1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:21,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:21,979 INFO L85 PathProgramCache]: Analyzing trace with hash -574043187, now seen corresponding path program 1 times [2024-11-13 14:21:21,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:21,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341618873] [2024-11-13 14:21:21,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:21,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:22,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:22,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341618873] [2024-11-13 14:21:22,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341618873] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:22,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:22,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:21:22,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794474340] [2024-11-13 14:21:22,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:22,045 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:22,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:22,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:22,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:22,047 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:22,047 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 69 transitions, 252 flow. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:22,047 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:22,047 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:22,047 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:22,681 INFO L124 PetriNetUnfolderBase]: 4097/6578 cut-off events. [2024-11-13 14:21:22,681 INFO L125 PetriNetUnfolderBase]: For 746/746 co-relation queries the response was YES. [2024-11-13 14:21:22,690 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13278 conditions, 6578 events. 4097/6578 cut-off events. For 746/746 co-relation queries the response was YES. Maximal size of possible extension queue 289. Compared 40885 event pairs, 1846 based on Foata normal form. 114/4693 useless extension candidates. Maximal degree in co-relation 12148. Up to 3446 conditions per place. [2024-11-13 14:21:22,710 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 77 selfloop transitions, 2 changer transitions 0/89 dead transitions. [2024-11-13 14:21:22,710 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 89 transitions, 458 flow [2024-11-13 14:21:22,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 14:21:22,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 126 transitions. [2024-11-13 14:21:22,711 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5753424657534246 [2024-11-13 14:21:22,711 INFO L175 Difference]: Start difference. First operand has 72 places, 69 transitions, 252 flow. Second operand 3 states and 126 transitions. [2024-11-13 14:21:22,711 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 89 transitions, 458 flow [2024-11-13 14:21:22,713 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 89 transitions, 453 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:22,714 INFO L231 Difference]: Finished difference. Result has 73 places, 70 transitions, 263 flow [2024-11-13 14:21:22,715 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=247, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=67, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=263, PETRI_PLACES=73, PETRI_TRANSITIONS=70} [2024-11-13 14:21:22,715 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 2 predicate places. [2024-11-13 14:21:22,716 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 70 transitions, 263 flow [2024-11-13 14:21:22,716 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:22,716 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:22,716 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:22,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 14:21:22,716 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting thread3Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:22,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:22,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1427466806, now seen corresponding path program 1 times [2024-11-13 14:21:22,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:22,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948491557] [2024-11-13 14:21:22,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:21:22,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:22,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948491557] [2024-11-13 14:21:22,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [948491557] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:22,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:22,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:21:22,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105349331] [2024-11-13 14:21:22,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:22,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:22,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:22,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:22,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:22,776 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:22,776 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 70 transitions, 263 flow. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:22,776 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:22,776 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:22,776 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:23,476 INFO L124 PetriNetUnfolderBase]: 3232/5139 cut-off events. [2024-11-13 14:21:23,476 INFO L125 PetriNetUnfolderBase]: For 796/796 co-relation queries the response was YES. [2024-11-13 14:21:23,485 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11055 conditions, 5139 events. 3232/5139 cut-off events. For 796/796 co-relation queries the response was YES. Maximal size of possible extension queue 276. Compared 30481 event pairs, 1349 based on Foata normal form. 53/3764 useless extension candidates. Maximal degree in co-relation 10764. Up to 4054 conditions per place. [2024-11-13 14:21:23,505 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 67 selfloop transitions, 2 changer transitions 5/84 dead transitions. [2024-11-13 14:21:23,505 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 84 transitions, 447 flow [2024-11-13 14:21:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:23,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 14:21:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 120 transitions. [2024-11-13 14:21:23,507 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.547945205479452 [2024-11-13 14:21:23,507 INFO L175 Difference]: Start difference. First operand has 73 places, 70 transitions, 263 flow. Second operand 3 states and 120 transitions. [2024-11-13 14:21:23,507 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 84 transitions, 447 flow [2024-11-13 14:21:23,510 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 84 transitions, 445 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-11-13 14:21:23,512 INFO L231 Difference]: Finished difference. Result has 75 places, 66 transitions, 238 flow [2024-11-13 14:21:23,512 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=261, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=70, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=68, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=75, PETRI_TRANSITIONS=66} [2024-11-13 14:21:23,513 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2024-11-13 14:21:23,515 INFO L471 AbstractCegarLoop]: Abstraction has has 75 places, 66 transitions, 238 flow [2024-11-13 14:21:23,515 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:23,515 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:23,515 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:23,515 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-13 14:21:23,515 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting thread2Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:23,516 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:23,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1029695941, now seen corresponding path program 1 times [2024-11-13 14:21:23,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:23,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046865837] [2024-11-13 14:21:23,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:23,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:23,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:23,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046865837] [2024-11-13 14:21:23,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046865837] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:23,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:23,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:23,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030610717] [2024-11-13 14:21:23,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:23,592 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:23,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:23,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:23,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:23,594 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:23,595 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 66 transitions, 238 flow. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:23,595 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:23,595 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:23,595 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:24,128 INFO L124 PetriNetUnfolderBase]: 2197/3539 cut-off events. [2024-11-13 14:21:24,128 INFO L125 PetriNetUnfolderBase]: For 699/702 co-relation queries the response was YES. [2024-11-13 14:21:24,138 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8147 conditions, 3539 events. 2197/3539 cut-off events. For 699/702 co-relation queries the response was YES. Maximal size of possible extension queue 267. Compared 20410 event pairs, 1219 based on Foata normal form. 15/2684 useless extension candidates. Maximal degree in co-relation 8102. Up to 3137 conditions per place. [2024-11-13 14:21:24,151 INFO L140 encePairwiseOnDemand]: 69/73 looper letters, 63 selfloop transitions, 3 changer transitions 0/76 dead transitions. [2024-11-13 14:21:24,151 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 76 transitions, 396 flow [2024-11-13 14:21:24,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 14:21:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 114 transitions. [2024-11-13 14:21:24,152 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5205479452054794 [2024-11-13 14:21:24,153 INFO L175 Difference]: Start difference. First operand has 75 places, 66 transitions, 238 flow. Second operand 3 states and 114 transitions. [2024-11-13 14:21:24,153 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 76 transitions, 396 flow [2024-11-13 14:21:24,157 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 76 transitions, 386 flow, removed 4 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:24,158 INFO L231 Difference]: Finished difference. Result has 74 places, 68 transitions, 251 flow [2024-11-13 14:21:24,158 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=228, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=63, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=251, PETRI_PLACES=74, PETRI_TRANSITIONS=68} [2024-11-13 14:21:24,160 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 3 predicate places. [2024-11-13 14:21:24,160 INFO L471 AbstractCegarLoop]: Abstraction has has 74 places, 68 transitions, 251 flow [2024-11-13 14:21:24,161 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:24,161 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:24,161 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:24,161 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-13 14:21:24,161 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting thread2Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:24,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:24,162 INFO L85 PathProgramCache]: Analyzing trace with hash -1428883373, now seen corresponding path program 1 times [2024-11-13 14:21:24,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:24,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607603259] [2024-11-13 14:21:24,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:24,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:24,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:24,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607603259] [2024-11-13 14:21:24,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607603259] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:24,287 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:24,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:24,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440479579] [2024-11-13 14:21:24,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:24,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:24,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:24,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:24,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:24,296 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:24,297 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 68 transitions, 251 flow. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:24,297 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:24,297 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:24,297 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:24,895 INFO L124 PetriNetUnfolderBase]: 2336/3823 cut-off events. [2024-11-13 14:21:24,895 INFO L125 PetriNetUnfolderBase]: For 1516/1516 co-relation queries the response was YES. [2024-11-13 14:21:24,910 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9202 conditions, 3823 events. 2336/3823 cut-off events. For 1516/1516 co-relation queries the response was YES. Maximal size of possible extension queue 271. Compared 22296 event pairs, 1929 based on Foata normal form. 40/2976 useless extension candidates. Maximal degree in co-relation 9156. Up to 3243 conditions per place. [2024-11-13 14:21:24,939 INFO L140 encePairwiseOnDemand]: 65/73 looper letters, 54 selfloop transitions, 3 changer transitions 22/89 dead transitions. [2024-11-13 14:21:24,943 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 78 places, 89 transitions, 481 flow [2024-11-13 14:21:24,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 170 transitions. [2024-11-13 14:21:24,944 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.4657534246575342 [2024-11-13 14:21:24,945 INFO L175 Difference]: Start difference. First operand has 74 places, 68 transitions, 251 flow. Second operand 5 states and 170 transitions. [2024-11-13 14:21:24,945 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 78 places, 89 transitions, 481 flow [2024-11-13 14:21:24,951 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 89 transitions, 460 flow, removed 8 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:24,953 INFO L231 Difference]: Finished difference. Result has 78 places, 67 transitions, 249 flow [2024-11-13 14:21:24,962 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=238, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=68, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=249, PETRI_PLACES=78, PETRI_TRANSITIONS=67} [2024-11-13 14:21:24,963 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 7 predicate places. [2024-11-13 14:21:24,963 INFO L471 AbstractCegarLoop]: Abstraction has has 78 places, 67 transitions, 249 flow [2024-11-13 14:21:24,963 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 4 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:24,963 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:24,963 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:24,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-13 14:21:24,964 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting thread2Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:24,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:24,964 INFO L85 PathProgramCache]: Analyzing trace with hash 911311484, now seen corresponding path program 1 times [2024-11-13 14:21:24,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:24,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126812829] [2024-11-13 14:21:24,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:25,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:25,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126812829] [2024-11-13 14:21:25,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126812829] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:25,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:25,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:25,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241268739] [2024-11-13 14:21:25,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:25,180 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:25,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:25,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:25,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:25,204 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:25,205 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 67 transitions, 249 flow. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:25,205 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:25,205 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:25,205 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:25,580 INFO L124 PetriNetUnfolderBase]: 1554/2565 cut-off events. [2024-11-13 14:21:25,581 INFO L125 PetriNetUnfolderBase]: For 764/764 co-relation queries the response was YES. [2024-11-13 14:21:25,586 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6051 conditions, 2565 events. 1554/2565 cut-off events. For 764/764 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 14413 event pairs, 1234 based on Foata normal form. 0/2127 useless extension candidates. Maximal degree in co-relation 6002. Up to 2293 conditions per place. [2024-11-13 14:21:25,594 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 51 selfloop transitions, 4 changer transitions 0/65 dead transitions. [2024-11-13 14:21:25,594 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 78 places, 65 transitions, 351 flow [2024-11-13 14:21:25,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 128 transitions. [2024-11-13 14:21:25,595 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3506849315068493 [2024-11-13 14:21:25,595 INFO L175 Difference]: Start difference. First operand has 78 places, 67 transitions, 249 flow. Second operand 5 states and 128 transitions. [2024-11-13 14:21:25,596 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 78 places, 65 transitions, 351 flow [2024-11-13 14:21:25,597 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 65 transitions, 340 flow, removed 4 selfloop flow, removed 3 redundant places. [2024-11-13 14:21:25,599 INFO L231 Difference]: Finished difference. Result has 75 places, 65 transitions, 238 flow [2024-11-13 14:21:25,599 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=230, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=238, PETRI_PLACES=75, PETRI_TRANSITIONS=65} [2024-11-13 14:21:25,600 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2024-11-13 14:21:25,601 INFO L471 AbstractCegarLoop]: Abstraction has has 75 places, 65 transitions, 238 flow [2024-11-13 14:21:25,601 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:25,601 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:25,601 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:25,601 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-13 14:21:25,601 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting thread2Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:25,602 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:25,602 INFO L85 PathProgramCache]: Analyzing trace with hash 911311485, now seen corresponding path program 1 times [2024-11-13 14:21:25,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:25,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551897198] [2024-11-13 14:21:25,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:25,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:25,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551897198] [2024-11-13 14:21:25,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551897198] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:25,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1589747542] [2024-11-13 14:21:25,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:25,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:25,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:25,881 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:25,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:21:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:26,005 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 14:21:26,007 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:26,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 14:21:26,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 14:21:26,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 14:21:26,099 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-13 14:21:26,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-13 14:21:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:26,171 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:21:26,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1589747542] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:26,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:21:26,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 7 [2024-11-13 14:21:26,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466987941] [2024-11-13 14:21:26,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:26,172 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:21:26,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:26,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:21:26,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-13 14:21:26,206 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:26,206 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 65 transitions, 238 flow. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 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) [2024-11-13 14:21:26,206 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:26,206 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:26,206 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:26,459 INFO L124 PetriNetUnfolderBase]: 1022/1743 cut-off events. [2024-11-13 14:21:26,459 INFO L125 PetriNetUnfolderBase]: For 458/458 co-relation queries the response was YES. [2024-11-13 14:21:26,461 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3972 conditions, 1743 events. 1022/1743 cut-off events. For 458/458 co-relation queries the response was YES. Maximal size of possible extension queue 139. Compared 9484 event pairs, 779 based on Foata normal form. 146/1644 useless extension candidates. Maximal degree in co-relation 3924. Up to 1522 conditions per place. [2024-11-13 14:21:26,465 INFO L140 encePairwiseOnDemand]: 69/73 looper letters, 50 selfloop transitions, 3 changer transitions 0/63 dead transitions. [2024-11-13 14:21:26,465 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 63 transitions, 338 flow [2024-11-13 14:21:26,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:26,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 109 transitions. [2024-11-13 14:21:26,466 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3732876712328767 [2024-11-13 14:21:26,466 INFO L175 Difference]: Start difference. First operand has 75 places, 65 transitions, 238 flow. Second operand 4 states and 109 transitions. [2024-11-13 14:21:26,466 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 63 transitions, 338 flow [2024-11-13 14:21:26,467 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 63 transitions, 332 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-11-13 14:21:26,469 INFO L231 Difference]: Finished difference. Result has 73 places, 63 transitions, 232 flow [2024-11-13 14:21:26,469 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=226, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=232, PETRI_PLACES=73, PETRI_TRANSITIONS=63} [2024-11-13 14:21:26,469 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 2 predicate places. [2024-11-13 14:21:26,469 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 63 transitions, 232 flow [2024-11-13 14:21:26,469 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 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) [2024-11-13 14:21:26,469 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:26,470 INFO L204 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] [2024-11-13 14:21:26,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 14:21:26,670 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-13 14:21:26,670 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting thread3Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:26,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:26,670 INFO L85 PathProgramCache]: Analyzing trace with hash -1850062486, now seen corresponding path program 1 times [2024-11-13 14:21:26,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:26,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301860764] [2024-11-13 14:21:26,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:26,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:26,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:26,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301860764] [2024-11-13 14:21:26,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301860764] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:26,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:26,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:26,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517342628] [2024-11-13 14:21:26,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:26,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:26,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:26,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:26,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:26,836 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:26,836 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 63 transitions, 232 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) [2024-11-13 14:21:26,836 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:26,836 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:26,837 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:27,253 INFO L124 PetriNetUnfolderBase]: 1301/2308 cut-off events. [2024-11-13 14:21:27,253 INFO L125 PetriNetUnfolderBase]: For 578/578 co-relation queries the response was YES. [2024-11-13 14:21:27,257 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5185 conditions, 2308 events. 1301/2308 cut-off events. For 578/578 co-relation queries the response was YES. Maximal size of possible extension queue 140. Compared 13262 event pairs, 1032 based on Foata normal form. 44/2073 useless extension candidates. Maximal degree in co-relation 5136. Up to 1533 conditions per place. [2024-11-13 14:21:27,262 INFO L140 encePairwiseOnDemand]: 67/73 looper letters, 50 selfloop transitions, 2 changer transitions 21/83 dead transitions. [2024-11-13 14:21:27,262 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 83 transitions, 435 flow [2024-11-13 14:21:27,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:27,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 144 transitions. [2024-11-13 14:21:27,263 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.4931506849315068 [2024-11-13 14:21:27,264 INFO L175 Difference]: Start difference. First operand has 73 places, 63 transitions, 232 flow. Second operand 4 states and 144 transitions. [2024-11-13 14:21:27,264 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 83 transitions, 435 flow [2024-11-13 14:21:27,265 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 83 transitions, 430 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:27,267 INFO L231 Difference]: Finished difference. Result has 75 places, 62 transitions, 232 flow [2024-11-13 14:21:27,267 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=227, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=232, PETRI_PLACES=75, PETRI_TRANSITIONS=62} [2024-11-13 14:21:27,268 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2024-11-13 14:21:27,268 INFO L471 AbstractCegarLoop]: Abstraction has has 75 places, 62 transitions, 232 flow [2024-11-13 14:21:27,268 INFO L472 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) [2024-11-13 14:21:27,268 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:27,268 INFO L204 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] [2024-11-13 14:21:27,269 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-13 14:21:27,269 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting thread3Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:27,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:27,269 INFO L85 PathProgramCache]: Analyzing trace with hash 979762086, now seen corresponding path program 1 times [2024-11-13 14:21:27,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:27,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852303275] [2024-11-13 14:21:27,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:27,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:27,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852303275] [2024-11-13 14:21:27,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852303275] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:27,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [931590865] [2024-11-13 14:21:27,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:27,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:27,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:27,599 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:27,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 14:21:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:27,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 14:21:27,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:27,889 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:21:27,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [931590865] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:27,889 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:21:27,889 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 7 [2024-11-13 14:21:27,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879324826] [2024-11-13 14:21:27,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:27,890 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:21:27,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:27,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:21:27,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-13 14:21:27,915 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:27,915 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 62 transitions, 232 flow. Second operand has 5 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:27,915 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:27,915 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:27,915 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:28,164 INFO L124 PetriNetUnfolderBase]: 794/1411 cut-off events. [2024-11-13 14:21:28,164 INFO L125 PetriNetUnfolderBase]: For 417/417 co-relation queries the response was YES. [2024-11-13 14:21:28,167 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3274 conditions, 1411 events. 794/1411 cut-off events. For 417/417 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 7467 event pairs, 602 based on Foata normal form. 0/1287 useless extension candidates. Maximal degree in co-relation 3226. Up to 1191 conditions per place. [2024-11-13 14:21:28,171 INFO L140 encePairwiseOnDemand]: 69/73 looper letters, 48 selfloop transitions, 2 changer transitions 0/60 dead transitions. [2024-11-13 14:21:28,171 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 60 transitions, 324 flow [2024-11-13 14:21:28,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:28,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 119 transitions. [2024-11-13 14:21:28,173 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.4075342465753425 [2024-11-13 14:21:28,173 INFO L175 Difference]: Start difference. First operand has 75 places, 62 transitions, 232 flow. Second operand 4 states and 119 transitions. [2024-11-13 14:21:28,173 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 60 transitions, 324 flow [2024-11-13 14:21:28,175 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 60 transitions, 318 flow, removed 2 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:28,176 INFO L231 Difference]: Finished difference. Result has 73 places, 60 transitions, 222 flow [2024-11-13 14:21:28,176 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=222, PETRI_PLACES=73, PETRI_TRANSITIONS=60} [2024-11-13 14:21:28,176 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 2 predicate places. [2024-11-13 14:21:28,176 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 60 transitions, 222 flow [2024-11-13 14:21:28,177 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:28,177 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:28,177 INFO L204 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] [2024-11-13 14:21:28,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-13 14:21:28,381 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-13 14:21:28,381 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting thread3Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:28,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:28,382 INFO L85 PathProgramCache]: Analyzing trace with hash 979906235, now seen corresponding path program 1 times [2024-11-13 14:21:28,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:28,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734685555] [2024-11-13 14:21:28,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:28,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:28,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:28,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734685555] [2024-11-13 14:21:28,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734685555] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:28,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:28,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:28,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068066991] [2024-11-13 14:21:28,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:28,465 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:28,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:28,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:28,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:28,480 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:21:28,481 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 60 transitions, 222 flow. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:28,481 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:28,481 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:21:28,481 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:28,678 INFO L124 PetriNetUnfolderBase]: 597/1122 cut-off events. [2024-11-13 14:21:28,678 INFO L125 PetriNetUnfolderBase]: For 286/286 co-relation queries the response was YES. [2024-11-13 14:21:28,680 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2502 conditions, 1122 events. 597/1122 cut-off events. For 286/286 co-relation queries the response was YES. Maximal size of possible extension queue 75. Compared 5706 event pairs, 451 based on Foata normal form. 62/1097 useless extension candidates. Maximal degree in co-relation 2455. Up to 908 conditions per place. [2024-11-13 14:21:28,683 INFO L140 encePairwiseOnDemand]: 69/73 looper letters, 46 selfloop transitions, 2 changer transitions 0/58 dead transitions. [2024-11-13 14:21:28,683 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 58 transitions, 312 flow [2024-11-13 14:21:28,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 105 transitions. [2024-11-13 14:21:28,684 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.3595890410958904 [2024-11-13 14:21:28,685 INFO L175 Difference]: Start difference. First operand has 73 places, 60 transitions, 222 flow. Second operand 4 states and 105 transitions. [2024-11-13 14:21:28,685 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 58 transitions, 312 flow [2024-11-13 14:21:28,686 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 58 transitions, 309 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:28,687 INFO L231 Difference]: Finished difference. Result has 72 places, 58 transitions, 217 flow [2024-11-13 14:21:28,687 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=213, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=217, PETRI_PLACES=72, PETRI_TRANSITIONS=58} [2024-11-13 14:21:28,687 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 1 predicate places. [2024-11-13 14:21:28,687 INFO L471 AbstractCegarLoop]: Abstraction has has 72 places, 58 transitions, 217 flow [2024-11-13 14:21:28,688 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:28,688 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:28,688 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:28,688 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-13 14:21:28,688 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:28,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:28,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1201923147, now seen corresponding path program 1 times [2024-11-13 14:21:28,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:28,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796504185] [2024-11-13 14:21:28,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 14:21:28,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:28,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796504185] [2024-11-13 14:21:28,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796504185] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:28,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:28,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:21:28,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474117736] [2024-11-13 14:21:28,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:28,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:21:28,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:28,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:21:28,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:21:28,758 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:28,758 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 58 transitions, 217 flow. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:28,759 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:28,759 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:28,759 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:28,976 INFO L124 PetriNetUnfolderBase]: 780/1390 cut-off events. [2024-11-13 14:21:28,976 INFO L125 PetriNetUnfolderBase]: For 378/378 co-relation queries the response was YES. [2024-11-13 14:21:28,979 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3167 conditions, 1390 events. 780/1390 cut-off events. For 378/378 co-relation queries the response was YES. Maximal size of possible extension queue 108. Compared 7342 event pairs, 385 based on Foata normal form. 1/1315 useless extension candidates. Maximal degree in co-relation 3119. Up to 763 conditions per place. [2024-11-13 14:21:28,982 INFO L140 encePairwiseOnDemand]: 70/73 looper letters, 54 selfloop transitions, 2 changer transitions 6/72 dead transitions. [2024-11-13 14:21:28,982 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 72 transitions, 382 flow [2024-11-13 14:21:28,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:21:28,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 14:21:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 112 transitions. [2024-11-13 14:21:28,983 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5114155251141552 [2024-11-13 14:21:28,983 INFO L175 Difference]: Start difference. First operand has 72 places, 58 transitions, 217 flow. Second operand 3 states and 112 transitions. [2024-11-13 14:21:28,983 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 72 transitions, 382 flow [2024-11-13 14:21:28,985 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 72 transitions, 379 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 14:21:28,986 INFO L231 Difference]: Finished difference. Result has 73 places, 58 transitions, 222 flow [2024-11-13 14:21:28,986 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=214, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=222, PETRI_PLACES=73, PETRI_TRANSITIONS=58} [2024-11-13 14:21:28,986 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 2 predicate places. [2024-11-13 14:21:28,987 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 58 transitions, 222 flow [2024-11-13 14:21:28,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:28,987 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:28,987 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:28,987 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-13 14:21:28,987 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:28,987 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:28,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1209514163, now seen corresponding path program 1 times [2024-11-13 14:21:28,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:28,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501954980] [2024-11-13 14:21:28,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:28,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:29,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:29,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501954980] [2024-11-13 14:21:29,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501954980] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:29,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [197317529] [2024-11-13 14:21:29,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:29,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:29,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:29,314 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:29,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 14:21:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:29,495 INFO L255 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 14:21:29,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:29,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:29,690 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:29,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 4 [2024-11-13 14:21:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:29,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [197317529] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:29,985 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:29,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 15 [2024-11-13 14:21:29,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294507174] [2024-11-13 14:21:29,985 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:29,986 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-13 14:21:29,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:29,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-13 14:21:29,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2024-11-13 14:21:30,044 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:30,045 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 58 transitions, 222 flow. Second operand has 16 states, 16 states have (on average 25.3125) internal successors, (405), 16 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:30,045 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:30,045 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:30,045 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:30,609 INFO L124 PetriNetUnfolderBase]: 772/1351 cut-off events. [2024-11-13 14:21:30,609 INFO L125 PetriNetUnfolderBase]: For 368/368 co-relation queries the response was YES. [2024-11-13 14:21:30,612 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3237 conditions, 1351 events. 772/1351 cut-off events. For 368/368 co-relation queries the response was YES. Maximal size of possible extension queue 106. Compared 6873 event pairs, 380 based on Foata normal form. 36/1312 useless extension candidates. Maximal degree in co-relation 1991. Up to 649 conditions per place. [2024-11-13 14:21:30,615 INFO L140 encePairwiseOnDemand]: 60/73 looper letters, 40 selfloop transitions, 14 changer transitions 46/110 dead transitions. [2024-11-13 14:21:30,615 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 110 transitions, 583 flow [2024-11-13 14:21:30,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-13 14:21:30,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-11-13 14:21:30,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 311 transitions. [2024-11-13 14:21:30,617 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.38729763387297633 [2024-11-13 14:21:30,618 INFO L175 Difference]: Start difference. First operand has 73 places, 58 transitions, 222 flow. Second operand 11 states and 311 transitions. [2024-11-13 14:21:30,618 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 110 transitions, 583 flow [2024-11-13 14:21:30,619 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 110 transitions, 578 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-11-13 14:21:30,621 INFO L231 Difference]: Finished difference. Result has 85 places, 57 transitions, 249 flow [2024-11-13 14:21:30,622 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=249, PETRI_PLACES=85, PETRI_TRANSITIONS=57} [2024-11-13 14:21:30,622 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 14 predicate places. [2024-11-13 14:21:30,622 INFO L471 AbstractCegarLoop]: Abstraction has has 85 places, 57 transitions, 249 flow [2024-11-13 14:21:30,624 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 25.3125) internal successors, (405), 16 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:30,624 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:30,624 INFO L204 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:30,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-13 14:21:30,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:30,828 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:30,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:30,829 INFO L85 PathProgramCache]: Analyzing trace with hash -1881116128, now seen corresponding path program 2 times [2024-11-13 14:21:30,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:30,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214861077] [2024-11-13 14:21:30,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:30,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:31,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 14:21:31,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:31,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214861077] [2024-11-13 14:21:31,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214861077] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:31,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1963417877] [2024-11-13 14:21:31,718 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 14:21:31,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:31,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:31,721 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:31,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 14:21:31,906 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-13 14:21:31,906 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:21:31,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 14:21:31,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:31,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-13 14:21:32,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-13 14:21:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 14:21:32,070 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:32,155 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-13 14:21:32,155 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 11 [2024-11-13 14:21:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 14:21:32,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1963417877] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:32,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:21:32,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10, 6] total 17 [2024-11-13 14:21:32,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562154186] [2024-11-13 14:21:32,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:32,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:21:32,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:32,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:21:32,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2024-11-13 14:21:32,197 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 73 [2024-11-13 14:21:32,197 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 85 places, 57 transitions, 249 flow. Second operand has 5 states, 5 states have (on average 25.2) internal successors, (126), 5 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:32,197 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:32,197 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 73 [2024-11-13 14:21:32,198 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:32,593 INFO L124 PetriNetUnfolderBase]: 907/1453 cut-off events. [2024-11-13 14:21:32,594 INFO L125 PetriNetUnfolderBase]: For 680/692 co-relation queries the response was YES. [2024-11-13 14:21:32,596 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3619 conditions, 1453 events. 907/1453 cut-off events. For 680/692 co-relation queries the response was YES. Maximal size of possible extension queue 99. Compared 7075 event pairs, 160 based on Foata normal form. 0/1373 useless extension candidates. Maximal degree in co-relation 3567. Up to 793 conditions per place. [2024-11-13 14:21:32,599 INFO L140 encePairwiseOnDemand]: 68/73 looper letters, 73 selfloop transitions, 5 changer transitions 1/87 dead transitions. [2024-11-13 14:21:32,599 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 87 transitions, 496 flow [2024-11-13 14:21:32,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:21:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 14:21:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 158 transitions. [2024-11-13 14:21:32,600 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.4328767123287671 [2024-11-13 14:21:32,600 INFO L175 Difference]: Start difference. First operand has 85 places, 57 transitions, 249 flow. Second operand 5 states and 158 transitions. [2024-11-13 14:21:32,600 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 87 transitions, 496 flow [2024-11-13 14:21:32,602 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 87 transitions, 462 flow, removed 8 selfloop flow, removed 8 redundant places. [2024-11-13 14:21:32,605 INFO L231 Difference]: Finished difference. Result has 78 places, 59 transitions, 247 flow [2024-11-13 14:21:32,606 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=221, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=247, PETRI_PLACES=78, PETRI_TRANSITIONS=59} [2024-11-13 14:21:32,606 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 7 predicate places. [2024-11-13 14:21:32,606 INFO L471 AbstractCegarLoop]: Abstraction has has 78 places, 59 transitions, 247 flow [2024-11-13 14:21:32,607 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.2) internal successors, (126), 5 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:32,607 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:32,607 INFO L204 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, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:21:32,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 14:21:32,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:32,811 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:32,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:32,812 INFO L85 PathProgramCache]: Analyzing trace with hash 846807349, now seen corresponding path program 1 times [2024-11-13 14:21:32,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:32,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324880821] [2024-11-13 14:21:32,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:33,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 14:21:33,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:33,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324880821] [2024-11-13 14:21:33,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324880821] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:33,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [597974309] [2024-11-13 14:21:33,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:33,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:33,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:33,122 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:33,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-13 14:21:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:33,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 14:21:33,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 14:21:33,475 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 14:21:33,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [597974309] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:33,782 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:33,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 8] total 16 [2024-11-13 14:21:33,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084441141] [2024-11-13 14:21:33,782 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:33,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-13 14:21:33,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:33,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-13 14:21:33,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2024-11-13 14:21:33,851 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:33,852 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 59 transitions, 247 flow. Second operand has 16 states, 16 states have (on average 25.8125) internal successors, (413), 16 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:33,852 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:33,853 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:33,853 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:34,489 INFO L124 PetriNetUnfolderBase]: 928/1602 cut-off events. [2024-11-13 14:21:34,489 INFO L125 PetriNetUnfolderBase]: For 1790/1892 co-relation queries the response was YES. [2024-11-13 14:21:34,493 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4278 conditions, 1602 events. 928/1602 cut-off events. For 1790/1892 co-relation queries the response was YES. Maximal size of possible extension queue 99. Compared 8373 event pairs, 487 based on Foata normal form. 59/1603 useless extension candidates. Maximal degree in co-relation 4230. Up to 793 conditions per place. [2024-11-13 14:21:34,498 INFO L140 encePairwiseOnDemand]: 61/73 looper letters, 37 selfloop transitions, 17 changer transitions 40/105 dead transitions. [2024-11-13 14:21:34,498 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 88 places, 105 transitions, 603 flow [2024-11-13 14:21:34,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-13 14:21:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-11-13 14:21:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 305 transitions. [2024-11-13 14:21:34,500 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.37982565379825656 [2024-11-13 14:21:34,501 INFO L175 Difference]: Start difference. First operand has 78 places, 59 transitions, 247 flow. Second operand 11 states and 305 transitions. [2024-11-13 14:21:34,501 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 88 places, 105 transitions, 603 flow [2024-11-13 14:21:34,503 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 87 places, 105 transitions, 596 flow, removed 2 selfloop flow, removed 1 redundant places. [2024-11-13 14:21:34,506 INFO L231 Difference]: Finished difference. Result has 92 places, 61 transitions, 317 flow [2024-11-13 14:21:34,506 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=243, PETRI_DIFFERENCE_MINUEND_PLACES=77, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=59, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=317, PETRI_PLACES=92, PETRI_TRANSITIONS=61} [2024-11-13 14:21:34,507 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 21 predicate places. [2024-11-13 14:21:34,507 INFO L471 AbstractCegarLoop]: Abstraction has has 92 places, 61 transitions, 317 flow [2024-11-13 14:21:34,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 25.8125) internal successors, (413), 16 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:34,507 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:34,508 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 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, 1, 1, 1, 1, 1] [2024-11-13 14:21:34,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-13 14:21:34,708 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-11-13 14:21:34,709 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:34,712 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:34,712 INFO L85 PathProgramCache]: Analyzing trace with hash 551885804, now seen corresponding path program 2 times [2024-11-13 14:21:34,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:34,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145857522] [2024-11-13 14:21:34,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:34,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 14:21:34,871 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:34,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145857522] [2024-11-13 14:21:34,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145857522] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:21:34,871 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:21:34,871 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:21:34,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827074664] [2024-11-13 14:21:34,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:21:34,872 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:21:34,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:34,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:21:34,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:21:34,873 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 73 [2024-11-13 14:21:34,873 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 61 transitions, 317 flow. Second operand has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:34,873 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:34,874 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 73 [2024-11-13 14:21:34,874 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:35,274 INFO L124 PetriNetUnfolderBase]: 1153/2072 cut-off events. [2024-11-13 14:21:35,275 INFO L125 PetriNetUnfolderBase]: For 3056/3218 co-relation queries the response was YES. [2024-11-13 14:21:35,281 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5713 conditions, 2072 events. 1153/2072 cut-off events. For 3056/3218 co-relation queries the response was YES. Maximal size of possible extension queue 179. Compared 12858 event pairs, 335 based on Foata normal form. 57/2100 useless extension candidates. Maximal degree in co-relation 5648. Up to 608 conditions per place. [2024-11-13 14:21:35,289 INFO L140 encePairwiseOnDemand]: 69/73 looper letters, 81 selfloop transitions, 8 changer transitions 0/100 dead transitions. [2024-11-13 14:21:35,289 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 100 transitions, 627 flow [2024-11-13 14:21:35,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:21:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 14:21:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 155 transitions. [2024-11-13 14:21:35,290 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5308219178082192 [2024-11-13 14:21:35,290 INFO L175 Difference]: Start difference. First operand has 92 places, 61 transitions, 317 flow. Second operand 4 states and 155 transitions. [2024-11-13 14:21:35,290 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 100 transitions, 627 flow [2024-11-13 14:21:35,295 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 84 places, 100 transitions, 601 flow, removed 10 selfloop flow, removed 6 redundant places. [2024-11-13 14:21:35,296 INFO L231 Difference]: Finished difference. Result has 86 places, 66 transitions, 364 flow [2024-11-13 14:21:35,297 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=303, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=61, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=364, PETRI_PLACES=86, PETRI_TRANSITIONS=66} [2024-11-13 14:21:35,297 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 15 predicate places. [2024-11-13 14:21:35,297 INFO L471 AbstractCegarLoop]: Abstraction has has 86 places, 66 transitions, 364 flow [2024-11-13 14:21:35,297 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:35,298 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:35,298 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 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, 1, 1, 1, 1, 1] [2024-11-13 14:21:35,298 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-13 14:21:35,298 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:35,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:35,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1656618996, now seen corresponding path program 3 times [2024-11-13 14:21:35,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:35,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604900431] [2024-11-13 14:21:35,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:36,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:36,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604900431] [2024-11-13 14:21:36,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604900431] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:36,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [424405245] [2024-11-13 14:21:36,966 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-13 14:21:36,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:36,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:36,972 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:36,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-13 14:21:37,181 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-13 14:21:37,181 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:21:37,184 INFO L255 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 14:21:37,191 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 14:21:38,206 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:39,340 INFO L349 Elim1Store]: treesize reduction 12, result has 87.1 percent of original size [2024-11-13 14:21:39,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 97 [2024-11-13 14:21:39,360 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 14:21:39,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 25 [2024-11-13 14:21:39,374 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 14:21:39,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 9 [2024-11-13 14:21:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 14:21:39,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [424405245] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:21:39,614 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:21:39,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 11, 9] total 34 [2024-11-13 14:21:39,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121639894] [2024-11-13 14:21:39,614 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:21:39,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-13 14:21:39,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:21:39,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-13 14:21:39,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=1019, Unknown=0, NotChecked=0, Total=1122 [2024-11-13 14:21:41,919 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 73 [2024-11-13 14:21:41,920 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 86 places, 66 transitions, 364 flow. Second operand has 34 states, 34 states have (on average 18.352941176470587) internal successors, (624), 34 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:41,920 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:21:41,920 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 73 [2024-11-13 14:21:41,920 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:21:54,904 INFO L124 PetriNetUnfolderBase]: 18933/29125 cut-off events. [2024-11-13 14:21:54,904 INFO L125 PetriNetUnfolderBase]: For 30274/30274 co-relation queries the response was YES. [2024-11-13 14:21:54,980 INFO L83 FinitePrefix]: Finished finitePrefix Result has 78384 conditions, 29125 events. 18933/29125 cut-off events. For 30274/30274 co-relation queries the response was YES. Maximal size of possible extension queue 966. Compared 199035 event pairs, 958 based on Foata normal form. 318/28012 useless extension candidates. Maximal degree in co-relation 78268. Up to 3813 conditions per place. [2024-11-13 14:21:55,047 INFO L140 encePairwiseOnDemand]: 54/73 looper letters, 506 selfloop transitions, 135 changer transitions 125/771 dead transitions. [2024-11-13 14:21:55,047 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 771 transitions, 4891 flow [2024-11-13 14:21:55,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-13 14:21:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2024-11-13 14:21:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 1810 transitions. [2024-11-13 14:21:55,052 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.33059360730593607 [2024-11-13 14:21:55,053 INFO L175 Difference]: Start difference. First operand has 86 places, 66 transitions, 364 flow. Second operand 75 states and 1810 transitions. [2024-11-13 14:21:55,053 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 771 transitions, 4891 flow [2024-11-13 14:21:55,085 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 771 transitions, 4763 flow, removed 64 selfloop flow, removed 0 redundant places. [2024-11-13 14:21:55,093 INFO L231 Difference]: Finished difference. Result has 200 places, 215 transitions, 1910 flow [2024-11-13 14:21:55,093 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=358, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=75, PETRI_FLOW=1910, PETRI_PLACES=200, PETRI_TRANSITIONS=215} [2024-11-13 14:21:55,094 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 129 predicate places. [2024-11-13 14:21:55,094 INFO L471 AbstractCegarLoop]: Abstraction has has 200 places, 215 transitions, 1910 flow [2024-11-13 14:21:55,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 18.352941176470587) internal successors, (624), 34 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:21:55,094 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:21:55,095 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 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, 1, 1, 1, 1, 1] [2024-11-13 14:21:55,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-13 14:21:55,295 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-11-13 14:21:55,295 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:21:55,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:21:55,296 INFO L85 PathProgramCache]: Analyzing trace with hash 2116859208, now seen corresponding path program 4 times [2024-11-13 14:21:55,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:21:55,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769656200] [2024-11-13 14:21:55,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:21:55,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:21:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:21:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:21:56,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:21:56,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769656200] [2024-11-13 14:21:56,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769656200] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:21:56,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1705258740] [2024-11-13 14:21:56,854 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-13 14:21:56,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:21:56,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:21:56,857 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:21:56,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-13 14:21:57,065 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-13 14:21:57,065 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:21:57,068 INFO L255 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 14:21:57,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:21:58,293 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 14:21:58,322 INFO L349 Elim1Store]: treesize reduction 3, result has 92.9 percent of original size [2024-11-13 14:21:58,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 53 [2024-11-13 14:21:58,341 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 14:21:58,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 22 [2024-11-13 14:21:58,356 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 14:21:58,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 14:21:58,435 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 14:21:58,435 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:21:59,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 14:21:59,452 INFO L349 Elim1Store]: treesize reduction 4, result has 97.0 percent of original size [2024-11-13 14:21:59,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 58 treesize of output 145 [2024-11-13 14:21:59,529 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 14:21:59,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 25 [2024-11-13 14:21:59,572 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 14:21:59,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 9 [2024-11-13 14:22:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 14:22:00,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1705258740] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:22:00,442 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:22:00,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11, 11] total 33 [2024-11-13 14:22:00,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049677352] [2024-11-13 14:22:00,442 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:22:00,443 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-13 14:22:00,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:22:00,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-13 14:22:00,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=998, Unknown=0, NotChecked=0, Total=1122 [2024-11-13 14:22:02,422 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:22:02,423 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 215 transitions, 1910 flow. Second operand has 34 states, 34 states have (on average 20.058823529411764) internal successors, (682), 34 states have internal predecessors, (682), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:22:02,423 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:22:02,423 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:22:02,424 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:22:28,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-13 14:22:39,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-13 14:23:21,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-13 14:23:27,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 26#L56true, 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 772#true, 1448#(<= ~q2~0.offset 0), Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 487#(= ~r~0 0), Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:23:27,093 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-11-13 14:23:27,093 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-11-13 14:23:27,093 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-11-13 14:23:27,094 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-11-13 14:23:27,140 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 772#true, 1448#(<= ~q2~0.offset 0), Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), 1383#true, Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 487#(= ~r~0 0), Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true, 34#L68true]) [2024-11-13 14:23:27,140 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-11-13 14:23:27,141 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-11-13 14:23:27,141 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-11-13 14:23:27,141 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-11-13 14:23:40,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 26#L56true, 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:23:40,137 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-11-13 14:23:40,137 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,137 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-11-13 14:23:40,137 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 772#true, 1448#(<= ~q2~0.offset 0), Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 487#(= ~r~0 0), Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true, 35#L61true]) [2024-11-13 14:23:40,138 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-11-13 14:23:40,138 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,138 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-11-13 14:23:40,138 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 772#true, 1448#(<= ~q2~0.offset 0), Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true, 34#L68true]) [2024-11-13 14:23:40,166 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-11-13 14:23:40,166 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-11-13 14:23:40,166 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,166 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), 20#thread1EXITtrue, Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), 1383#true, Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 487#(= ~r~0 0), Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:23:40,171 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-11-13 14:23:40,171 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-11-13 14:23:40,171 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:40,171 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-11-13 14:23:47,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true, 35#L61true]) [2024-11-13 14:23:47,718 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-11-13 14:23:47,718 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-13 14:23:47,718 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-11-13 14:23:47,718 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-13 14:23:47,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 5#L52-2true, 38#L81true]) [2024-11-13 14:23:47,719 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-11-13 14:23:47,720 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-13 14:23:47,720 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-11-13 14:23:47,720 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-13 14:23:47,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 772#true, 1448#(<= ~q2~0.offset 0), Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), 20#thread1EXITtrue, Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:23:47,748 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-11-13 14:23:47,748 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-13 14:23:47,748 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-11-13 14:23:47,748 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-11-13 14:23:57,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 5#L52-2true, 38#L81true]) [2024-11-13 14:23:57,176 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-11-13 14:23:57,176 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-11-13 14:23:57,176 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-13 14:23:57,176 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-13 14:23:57,177 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 772#true, 1448#(<= ~q2~0.offset 0), Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), 44#L52-3true, Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:23:57,177 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-11-13 14:23:57,177 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-13 14:23:57,177 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-13 14:23:57,178 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-11-13 14:23:57,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 69#L145-1true, Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:23:57,201 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-11-13 14:23:57,201 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-11-13 14:23:57,201 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-13 14:23:57,201 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-11-13 14:24:21,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][413], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1836#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), 44#L52-3true, Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1814#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1828#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1792#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1820#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1812#(and (or (< ~n1~0 (+ ~q1_front~0 1)) (not (= |thread2Thread1of1ForFork0_~j~0#1| 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1826#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1822#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q2~0.offset 0)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1790#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1816#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)))), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1832#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (<= ~n2~0 ~q2_back~0) (= ~q2~0.offset 0)), Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 1383#true, Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 1385#(<= ~q1_back~0 ~q1_front~0), 38#L81true]) [2024-11-13 14:24:21,189 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-11-13 14:24:21,189 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-11-13 14:24:21,189 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-11-13 14:24:21,189 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-11-13 14:25:16,174 INFO L124 PetriNetUnfolderBase]: 76263/126880 cut-off events. [2024-11-13 14:25:16,174 INFO L125 PetriNetUnfolderBase]: For 1194218/1201673 co-relation queries the response was YES. [2024-11-13 14:25:17,161 INFO L83 FinitePrefix]: Finished finitePrefix Result has 561867 conditions, 126880 events. 76263/126880 cut-off events. For 1194218/1201673 co-relation queries the response was YES. Maximal size of possible extension queue 2690. Compared 1119652 event pairs, 4048 based on Foata normal form. 4976/129930 useless extension candidates. Maximal degree in co-relation 561787. Up to 15877 conditions per place. [2024-11-13 14:25:17,520 INFO L140 encePairwiseOnDemand]: 55/73 looper letters, 1590 selfloop transitions, 983 changer transitions 75/2662 dead transitions. [2024-11-13 14:25:17,520 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 2662 transitions, 25172 flow [2024-11-13 14:25:17,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-13 14:25:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156 states. [2024-11-13 14:25:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 4618 transitions. [2024-11-13 14:25:17,530 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.40551457674745345 [2024-11-13 14:25:17,530 INFO L175 Difference]: Start difference. First operand has 200 places, 215 transitions, 1910 flow. Second operand 156 states and 4618 transitions. [2024-11-13 14:25:17,531 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 2662 transitions, 25172 flow [2024-11-13 14:25:30,543 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 325 places, 2662 transitions, 23154 flow, removed 975 selfloop flow, removed 16 redundant places. [2024-11-13 14:25:30,575 INFO L231 Difference]: Finished difference. Result has 350 places, 1355 transitions, 16006 flow [2024-11-13 14:25:30,576 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=73, PETRI_DIFFERENCE_MINUEND_FLOW=1579, PETRI_DIFFERENCE_MINUEND_PLACES=170, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=113, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=156, PETRI_FLOW=16006, PETRI_PLACES=350, PETRI_TRANSITIONS=1355} [2024-11-13 14:25:30,577 INFO L277 CegarLoopForPetriNet]: 71 programPoint places, 279 predicate places. [2024-11-13 14:25:30,577 INFO L471 AbstractCegarLoop]: Abstraction has has 350 places, 1355 transitions, 16006 flow [2024-11-13 14:25:30,577 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 20.058823529411764) internal successors, (682), 34 states have internal predecessors, (682), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:25:30,577 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 14:25:30,577 INFO L204 CegarLoopForPetriNet]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1] [2024-11-13 14:25:30,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-13 14:25:30,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-11-13 14:25:30,779 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [thread1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thread1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 36 more)] === [2024-11-13 14:25:30,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:25:30,780 INFO L85 PathProgramCache]: Analyzing trace with hash 482634513, now seen corresponding path program 5 times [2024-11-13 14:25:30,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:25:30,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592247061] [2024-11-13 14:25:30,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:25:30,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:25:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:25:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 14:25:34,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:25:34,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592247061] [2024-11-13 14:25:34,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1592247061] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:25:34,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2059430472] [2024-11-13 14:25:34,709 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-13 14:25:34,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:25:34,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:25:34,711 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:25:34,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6ee60c3-669b-4bd3-9fbb-9a5e48788d0d/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-13 14:25:34,926 INFO L227 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2024-11-13 14:25:34,926 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:25:34,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 14:25:34,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:25:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 14:25:38,544 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:25:41,890 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 14:25:42,563 INFO L349 Elim1Store]: treesize reduction 4, result has 97.0 percent of original size [2024-11-13 14:25:42,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 58 treesize of output 145 [2024-11-13 14:25:42,633 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 14:25:42,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 25 [2024-11-13 14:25:42,679 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 14:25:42,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 9 [2024-11-13 14:25:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 14:25:44,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2059430472] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:25:44,084 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:25:44,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8, 8] total 29 [2024-11-13 14:25:44,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028298653] [2024-11-13 14:25:44,084 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:25:44,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-11-13 14:25:44,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:25:44,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-11-13 14:25:44,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=733, Unknown=0, NotChecked=0, Total=812 [2024-11-13 14:25:54,985 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 73 [2024-11-13 14:25:54,986 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 350 places, 1355 transitions, 16006 flow. Second operand has 29 states, 29 states have (on average 20.655172413793103) internal successors, (599), 29 states have internal predecessors, (599), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 14:25:54,986 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 14:25:54,986 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 73 [2024-11-13 14:25:54,986 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 14:26:16,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][199], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 1385#(<= ~q1_back~0 ~q1_front~0), 46#L144-4true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 2780#(or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), 20#thread1EXITtrue, Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 2019#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((~q2~0.base Int) (v_~q2_front~0_103 Int) (~q2~0.offset Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (+ (* v_~q2_front~0_103 4) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (<= 0 (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) 1)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) |thread3Thread1of1ForFork1_~k~0#1|)))), Black: 2356#(and (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (forall ((v_subst_111 Int) (v_subst_110 Int) (v_subst_109 Int)) (or (< 0 (select (select |#memory_int#1| v_subst_110) (+ (* 4 ~q2_front~0) v_subst_111))) (< v_subst_109 0) (< (+ (* ~q2_back~0 4) v_subst_111) 0) (< ~q1_back~0 (+ v_subst_109 1)) (< (+ (select (select |#memory_int#1| v_subst_110) (+ (* ~q2_back~0 4) v_subst_111)) 1) (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* 4 v_subst_109)))) (not (= (select |#valid| v_subst_110) 1)) (< (select |#length| v_subst_110) (+ (* ~q2_back~0 4) 4 v_subst_111)))) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (forall ((v_subst_113 Int) (v_subst_112 Int)) (or (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| v_subst_112) (+ (* ~q2_back~0 4) v_subst_113)) 1))) (not (= (select |#valid| v_subst_112) 1)) (< (select |#length| v_subst_112) (+ (* ~q2_back~0 4) 4 v_subst_113)) (< 0 (select (select |#memory_int#1| v_subst_112) (+ (* 4 ~q2_front~0) v_subst_113))) (< (+ (* ~q2_back~0 4) v_subst_113) 0))) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n1~0 2)), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 2256#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n1~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n1~0 2) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 2302#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (exists ((v_subst_46 Int) (v_subst_45 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| v_subst_45) (+ (* v_~q2_front~0_103 4) v_subst_46)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (+ (* v_~q2_front~0_103 4) v_subst_46 4) (select |#length| v_subst_45)) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_46)) (= (select |#valid| v_subst_45) 1) (<= 0 v_~q2_front~0_103) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_45) (+ (* v_~q2_front~0_103 4) v_subst_46)) 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1936#(<= ~n1~0 2), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1992#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= 1 ~q1_back~0) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (<= ~q2_back~0 ~q2_front~0) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 2458#(and (or (forall ((v_subst_223 Int) (v_subst_222 Int)) (or (< (select |#length| v_subst_222) (+ (* ~q2_back~0 4) 4 v_subst_223)) (< (+ (* ~q2_back~0 4) v_subst_223) 0) (not (= (select |#valid| v_subst_222) 1)) (< 0 (select (select |#memory_int#1| v_subst_222) (+ (* 4 ~q2_front~0) v_subst_223))) (not (= (+ (select (select |#memory_int#1| v_subst_222) (+ (* ~q2_back~0 4) v_subst_223)) 1) |thread2Thread1of1ForFork0_~j~0#1|)))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~n1~0 2)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1899#true, Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2344#(and (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (forall ((v_subst_100 Int) (v_subst_99 Int)) (or (< (+ (* ~q2_back~0 4) v_subst_100) 0) (< 0 (select (select |#memory_int#1| v_subst_99) (+ (* 4 ~q2_front~0) v_subst_100))) (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| v_subst_99) (+ (* ~q2_back~0 4) v_subst_100)) 1))) (< (select |#length| v_subst_99) (+ (* ~q2_back~0 4) 4 v_subst_100)) (not (= (select |#valid| v_subst_99) 1)))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (forall ((~q1_front~0 Int) (v_subst_102 Int) (v_subst_101 Int)) (or (< ~q1_front~0 0) (< (+ (* ~q2_back~0 4) v_subst_102) 0) (< 0 (select (select |#memory_int#1| v_subst_101) (+ (* 4 ~q2_front~0) v_subst_102))) (< ~q1_back~0 (+ ~q1_front~0 1)) (not (= (select |#valid| v_subst_101) 1)) (< (+ (select (select |#memory_int#1| v_subst_101) (+ (* ~q2_back~0 4) v_subst_102)) 1) (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (< (select |#length| v_subst_101) (+ (* ~q2_back~0 4) 4 v_subst_102)))) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (<= ~n1~0 2)), Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 2002#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (exists ((v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) |thread2Thread1of1ForFork0_~j~0#1|) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q2_back~0 ~q2_front~0) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2224#(or (< |ULTIMATE.start_create_fresh_int_array_~i~1#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (< ~n1~0 3)), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 2340#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= ~n2~0 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (< (+ ~n2~0 ~q2_front~0) (+ 2 ~q2_back~0)) (< ~q2_front~0 1) (= ~q1_back~0 ~n1~0)) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (= ~q2~0.offset 0) (or (= ~q1_back~0 ~n1~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (* 4 v_~q2_back~0_108)) 1)) (<= (+ (* 4 v_~q2_back~0_108) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_back~0_108) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (= ~q1_back~0 ~n1~0)) (exists ((v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int) (v_subst_98 Int) (v_subst_97 Int)) (and (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_97) (+ (* v_~q2_front~0_103 4) v_subst_98)) 1)) (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_97) 1) (<= (select (select |#memory_int#1| v_subst_97) (+ (* v_~q2_front~0_103 4) v_subst_98)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (+ (* v_~q2_front~0_103 4) v_subst_98 4) (select |#length| v_subst_97)) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_98)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0)))), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 2282#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (exists ((v_subst_26 Int) (v_subst_25 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_25) (+ (* v_~q2_front~0_103 4) v_subst_26)) 1)) (<= (+ (* v_~q2_front~0_103 4) v_subst_26 4) (select |#length| v_subst_25)) (<= 0 v_~q2_front~0_103) (= (select |#valid| v_subst_25) 1) (<= (select (select |#memory_int#1| v_subst_25) (+ (* v_~q2_front~0_103 4) v_subst_26)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_26)))) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 1908#(and (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)) (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 1) (< (+ (* ~n1~0 4) ~q1~0.offset) 9)) (= ~q2~0.offset 0) (or (< ~n2~0 3) (not (= 0 ~q2_front~0)) (< ~q2_back~0 1))), Black: 2292#(and (exists ((v_subst_37 Int) (v_~q2_front~0_103 Int) (v_subst_38 Int) (v_~q1_front~0_119 Int)) (and (<= (select (select |#memory_int#1| v_subst_37) (+ (* v_~q2_front~0_103 4) v_subst_38)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_37) 1) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_38)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_37) (+ (* v_~q2_front~0_103 4) v_subst_38)) 1)) (<= (+ (* v_~q2_front~0_103 4) v_subst_38 4) (select |#length| v_subst_37)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (or (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (= ~q1_back~0 ~n1~0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (forall ((v_subst_39 Int) (v_subst_40 Int)) (or (< (+ v_subst_40 (* ~q2_back~0 4)) 0) (not (= (+ (select (select |#memory_int#1| v_subst_39) (+ v_subst_40 (* ~q2_back~0 4))) 1) |thread2Thread1of1ForFork0_~j~0#1|)) (not (= (select |#valid| v_subst_39) 1)) (< 0 (select (select |#memory_int#1| v_subst_39) (+ (* 4 ~q2_front~0) v_subst_40))) (< (select |#length| v_subst_39) (+ v_subst_40 (* ~q2_back~0 4) 4))))) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2006#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2320#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= ~n2~0 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (< (+ ~n2~0 ~q2_front~0) (+ 2 ~q2_back~0)) (< ~q2_front~0 1) (= ~q1_back~0 ~n1~0)) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (= ~q2~0.offset 0) (exists ((v_subst_68 Int) (v_subst_67 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| v_subst_67) (+ (* v_~q2_front~0_103 4) v_subst_68)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_68)) (<= (+ (* v_~q2_front~0_103 4) v_subst_68 4) (select |#length| v_subst_67)) (<= 0 v_~q2_front~0_103) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_67) (+ (* v_~q2_front~0_103 4) v_subst_68)) 1)) (= (select |#valid| v_subst_67) 1) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (or (= ~q1_back~0 ~n1~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (* 4 v_~q2_back~0_108)) 1)) (<= (+ (* 4 v_~q2_back~0_108) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_back~0_108) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (= ~q1_back~0 ~n1~0))), Black: 2318#(and (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (<= ~n1~0 2)), 38#L81true, Black: 2362#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (= ~q1_back~0 ~n1~0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((v_subst_115 Int) (v_subst_114 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (= (select |#valid| v_subst_114) 1) (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_114) (+ (* v_~q2_front~0_103 4) v_subst_115)) 1)) (<= 0 v_~q2_front~0_103) (<= (select (select |#memory_int#1| v_subst_114) (+ (* v_~q2_front~0_103 4) v_subst_115)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_115)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= (+ (* v_~q2_front~0_103 4) 4 v_subst_115) (select |#length| v_subst_114))))), Black: 2360#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((~q2~0.base Int) (v_~q2_front~0_103 Int) (~q2~0.offset Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (+ (* v_~q2_front~0_103 4) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (<= 0 (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) 1)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) |thread3Thread1of1ForFork1_~k~0#1|)))), Black: 2276#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (exists ((v_~q2_front~0_103 Int) (v_subst_18 Int) (v_subst_17 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_17) 1) (<= (+ (* v_~q2_front~0_103 4) v_subst_18 4) (select |#length| v_subst_17)) (<= (select (select |#memory_int#1| v_subst_17) (+ (* v_~q2_front~0_103 4) v_subst_18)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_17) (+ (* v_~q2_front~0_103 4) v_subst_18)) 1)) (<= 0 v_~q2_front~0_103) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_18)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2280#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (exists ((v_~q2_front~0_103 Int) (v_subst_22 Int) (v_~q1_front~0_119 Int) (v_subst_21 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| v_subst_21) (+ (* v_~q2_front~0_103 4) v_subst_22)) |thread3Thread1of1ForFork1_~k~0#1|) (= (select |#valid| v_subst_21) 1) (<= 0 v_~q2_front~0_103) (<= (+ (* v_~q2_front~0_103 4) v_subst_22 4) (select |#length| v_subst_21)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_21) (+ (* v_~q2_front~0_103 4) v_subst_22)) 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_22)))) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (forall ((v_subst_24 Int) (v_subst_23 Int)) (or (not (= (select |#valid| v_subst_23) 1)) (< 0 (select (select |#memory_int#1| v_subst_23) (+ (* 4 ~q2_front~0) v_subst_24))) (< (+ v_subst_24 (* ~q2_back~0 4)) 0) (< (select |#length| v_subst_23) (+ v_subst_24 (* ~q2_back~0 4) 4)) (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| v_subst_23) (+ v_subst_24 (* ~q2_back~0 4))) 1))))) (< ~q2_front~0 0) (= ~q1_back~0 ~n1~0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4))) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2392#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_subst_149 Int) (v_subst_148 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_148) 1) (<= (+ (* v_~q2_front~0_103 4) 4 v_subst_149) (select |#length| v_subst_148)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_148) (+ (* v_~q2_front~0_103 4) v_subst_149)) 1)) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_149)) (<= (select (select |#memory_int#1| v_subst_148) (+ (* v_~q2_front~0_103 4) v_subst_149)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2294#(and (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (forall ((~q2~0.base Int) (~q2~0.offset Int)) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4))) 1))) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0))) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (<= ~q2_back~0 ~q2_front~0) (<= ~n1~0 2) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~n1~0 (+ ~q1_back~0 1)) (forall ((~q1_front~0 Int) (~q2~0.base Int) (~q2~0.offset Int)) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< ~q1_front~0 0) (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (< (+ (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4))) 1) (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (< ~q1_back~0 (+ ~q1_front~0 1)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0))) (not (= (select |#valid| ~q1~0.base) 1)))), Black: 2368#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (exists ((v_subst_124 Int) (v_subst_123 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_123) 1) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_123) (+ (* v_~q2_front~0_103 4) v_subst_124)) 1)) (<= (+ (* v_~q2_front~0_103 4) 4 v_subst_124) (select |#length| v_subst_123)) (<= (select (select |#memory_int#1| v_subst_123) (+ (* v_~q2_front~0_103 4) v_subst_124)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 v_~q2_front~0_103) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_124)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) |thread2Thread1of1ForFork0_~j~0#1|) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2))]) [2024-11-13 14:26:16,695 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-11-13 14:26:16,695 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-11-13 14:26:16,695 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-11-13 14:26:16,695 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-11-13 14:26:17,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([973] L77-->L81: Formula: (let ((.cse1 (* v_~q1_front~0_106 4))) (let ((.cse0 (+ .cse1 v_~q1~0.offset_83))) (and (= (select |v_#valid_210| v_~q1~0.base_88) 1) (= (select (select |v_#memory_int#1_60| v_~q1~0.base_88) .cse0) |v_thread2Thread1of1ForFork0_~j~0#1_3|) (= (+ v_~q1_front~0_106 1) v_~q1_front~0_105) (<= (+ .cse1 v_~q1~0.offset_83 4) (select |v_#length_199| v_~q1~0.base_88)) (not (= 0 (ite (and (< v_~q1_front~0_106 v_~n1~0_65) (<= 0 v_~q1_front~0_106) (< v_~q1_front~0_106 v_~q1_back~0_108)) 1 0))) (<= 0 .cse0)))) InVars {~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_106, ~q1_back~0=v_~q1_back~0_108, ~n1~0=v_~n1~0_65, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|, #memory_int#1=|v_#memory_int#1_60|} OutVars{thread2Thread1of1ForFork0_~j~0#1=|v_thread2Thread1of1ForFork0_~j~0#1_3|, ~q1~0.offset=v_~q1~0.offset_83, ~q1_front~0=v_~q1_front~0_105, ~n1~0=v_~n1~0_65, thread2Thread1of1ForFork0_#t~mem10#1=|v_thread2Thread1of1ForFork0_#t~mem10#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, #memory_int#1=|v_#memory_int#1_60|, thread2Thread1of1ForFork0_#t~post11#1=|v_thread2Thread1of1ForFork0_#t~post11#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~q1_back~0=v_~q1_back~0_108, ~q1~0.base=v_~q1~0.base_88, #valid=|v_#valid_210|, #length=|v_#length_199|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post11#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_~j~0#1, ~q1_front~0, thread2Thread1of1ForFork0_#t~mem10#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1][199], [278#(and (<= 0 ~q1~0.offset) (<= (+ (* ~n1~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1)), 154#(<= ~n2~0 2147483647), 47#L98-2true, 331#(= (select |#valid| ~q2~0.base) 1), 1385#(<= ~q1_back~0 ~q1_front~0), 58#L145true, Black: 973#(< 0 |thread2Thread1of1ForFork0_~j~0#1|), 362#(and (<= (+ (* ~n2~0 4) ~q2~0.offset) (select |#length| ~q2~0.base)) (<= 0 ~q2~0.offset)), 2780#(or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))), 484#(= (select |#valid| ~q3~0.base) 1), 435#(and (<= (+ ~q3~0.offset (* ~n3~0 4)) (select |#length| ~q3~0.base)) (<= 0 ~q3~0.offset)), 1448#(<= ~q2~0.offset 0), 772#true, Black: 310#(<= ~q3_back~0 ~q3_front~0), Black: 314#(<= ~q2_back~0 ~q2_front~0), Black: 318#(<= ~q1_back~0 ~q1_front~0), Black: 1810#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), 20#thread1EXITtrue, Black: 1830#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (or (and (or (not (= 0 ~q2_front~0)) (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 (select (select |#memory_int#1| ~q2~0.base) 0)))) (<= ~q2_front~0 0)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1818#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1794#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1782#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1758#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0)), Black: 1800#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (= ~q2~0.offset 0)), Black: 1842#(and (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 1))) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n1~0 (+ ~q1_back~0 1)) (and (= |thread2Thread1of1ForFork0_~j~0#1| 2) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0))))) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0)), Black: 1754#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1498#(and (<= (+ (* 4 ~q2_front~0) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset)) 1) (<= ~q2~0.offset 0) (<= (+ 1 ~q2_front~0) ~q2_back~0) (<= 0 (+ (* 4 ~q2_front~0) ~q2~0.offset)) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)), 271#(= (select |#valid| ~q1~0.base) 1), Black: 1734#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (or (< ~n2~0 3) (< ~q2_back~0 1)) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (<= (+ (* ~n1~0 4) (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (+ (* |ULTIMATE.start_create_fresh_int_array_~size#1| 4) 8))), Black: 1744#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1505#(and (<= ~q2~0.offset 0) (exists ((v_~q2_front~0_101 Int)) (and (<= 0 (+ ~q2~0.offset (* v_~q2_front~0_101 4))) (<= (+ ~q2~0.offset (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (= (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* v_~q2_front~0_101 4))) 1) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (exists ((~q1~0.offset Int) (~q1~0.base Int) (v_~q1_front~0_116 Int)) (and (<= (+ (* v_~q1_front~0_116 4) ~q1~0.offset 4) (select |#length| ~q1~0.base)) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1784#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_3 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_3))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_3) (select |#length| ~q1~0.base)) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_3)) (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1808#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), 2035#(or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)), Black: 1452#(and (<= ~q2~0.offset 0) (= ~q1_back~0 ~q1_front~0) (= ~q2_back~0 ~q2_front~0)), Black: 1824#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 1806#(and (<= ~n2~0 2) (exists ((~q1~0.base Int) (v_subst_6 Int) (v_~q1_front~0_116 Int)) (and (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_6)) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_6) (select |#length| ~q1~0.base)) (= (select |#valid| ~q1~0.base) 1) (= 2 (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_6))))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|)), Black: 1756#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 2019#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((~q2~0.base Int) (v_~q2_front~0_103 Int) (~q2~0.offset Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (+ (* v_~q2_front~0_103 4) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (<= 0 (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) 1)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) |thread3Thread1of1ForFork1_~k~0#1|)))), Black: 2356#(and (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (forall ((v_subst_111 Int) (v_subst_110 Int) (v_subst_109 Int)) (or (< 0 (select (select |#memory_int#1| v_subst_110) (+ (* 4 ~q2_front~0) v_subst_111))) (< v_subst_109 0) (< (+ (* ~q2_back~0 4) v_subst_111) 0) (< ~q1_back~0 (+ v_subst_109 1)) (< (+ (select (select |#memory_int#1| v_subst_110) (+ (* ~q2_back~0 4) v_subst_111)) 1) (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* 4 v_subst_109)))) (not (= (select |#valid| v_subst_110) 1)) (< (select |#length| v_subst_110) (+ (* ~q2_back~0 4) 4 v_subst_111)))) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (forall ((v_subst_113 Int) (v_subst_112 Int)) (or (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| v_subst_112) (+ (* ~q2_back~0 4) v_subst_113)) 1))) (not (= (select |#valid| v_subst_112) 1)) (< (select |#length| v_subst_112) (+ (* ~q2_back~0 4) 4 v_subst_113)) (< 0 (select (select |#memory_int#1| v_subst_112) (+ (* 4 ~q2_front~0) v_subst_113))) (< (+ (* ~q2_back~0 4) v_subst_113) 0))) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= ~n1~0 2)), Black: 1798#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((v_subst_5 Int) (v_subst_4 Int) (v_~q1_front~0_116 Int)) (and (= 2 (select (select |#memory_int#1| v_subst_5) (+ (* v_~q1_front~0_116 4) v_subst_4))) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_4) (select |#length| v_subst_5)) (= (select |#valid| v_subst_5) 1) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_4)))) (exists ((v_~q2_front~0_101 Int)) (and (= (select (select |#memory_int#1| ~q2~0.base) (* v_~q2_front~0_101 4)) 1) (<= (+ (* v_~q2_front~0_101 4) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_front~0_101) (<= (+ v_~q2_front~0_101 1) ~q2_back~0) (<= (+ v_~q2_front~0_101 1) ~n2~0))) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (or (and (or (= (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) 2) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (< ~n1~0 (+ ~q1_back~0 1))) (<= 1 |thread3Thread1of1ForFork1_~k~0#1|) (or (< ~q1_back~0 ~n1~0) (< ~q1_back~0 (+ ~q1_front~0 2)))), Black: 2256#(and (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n1~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (<= ~n1~0 2) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1740#(and (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< ~n2~0 3) (< ~q2_back~0 1)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~1#1| ~n2~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1))), Black: 1786#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (or (= |thread2Thread1of1ForFork0_~j~0#1| 2) (< ~n1~0 (+ ~q1_back~0 1))) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (or (< |thread2Thread1of1ForFork0_~j~0#1| (+ 2 |thread3Thread1of1ForFork1_~k~0#1|)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~n1~0 (+ ~q1_back~0 1))) (= ~q2~0.offset 0) (or (< (+ ~n2~0 ~q2_front~0) 3) (not (= ~q2_back~0 0)))), Black: 2302#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (exists ((v_subst_46 Int) (v_subst_45 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| v_subst_45) (+ (* v_~q2_front~0_103 4) v_subst_46)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (+ (* v_~q2_front~0_103 4) v_subst_46 4) (select |#length| v_subst_45)) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_46)) (= (select |#valid| v_subst_45) 1) (<= 0 v_~q2_front~0_103) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_45) (+ (* v_~q2_front~0_103 4) v_subst_46)) 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 1844#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (< 0 (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0))) (< ~q2_front~0 0) (not (= (select |#valid| ~q2~0.base) 1)) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 1936#(<= ~n1~0 2), Black: 1370#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 1) (or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 1992#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= 1 ~q1_back~0) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (<= ~q2_back~0 ~q2_front~0) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 1796#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< (select |#length| ~q2~0.base) (+ (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< ~q2_back~0 0) (< |thread2Thread1of1ForFork0_~j~0#1| 1)) (= ~q2~0.offset 0)), Black: 2458#(and (or (forall ((v_subst_223 Int) (v_subst_222 Int)) (or (< (select |#length| v_subst_222) (+ (* ~q2_back~0 4) 4 v_subst_223)) (< (+ (* ~q2_back~0 4) v_subst_223) 0) (not (= (select |#valid| v_subst_222) 1)) (< 0 (select (select |#memory_int#1| v_subst_222) (+ (* 4 ~q2_front~0) v_subst_223))) (not (= (+ (select (select |#memory_int#1| v_subst_222) (+ (* ~q2_back~0 4) v_subst_223)) 1) |thread2Thread1of1ForFork0_~j~0#1|)))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~n1~0 2)), Black: 1277#(or (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< ~n2~0 (+ ~q2_back~0 1))), Black: 1899#true, Black: 1748#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 2)) (= ~q1_back~0 ~q1_front~0) (= ~q2~0.offset 0) (= ~q2_back~0 ~q2_front~0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2344#(and (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (forall ((v_subst_100 Int) (v_subst_99 Int)) (or (< (+ (* ~q2_back~0 4) v_subst_100) 0) (< 0 (select (select |#memory_int#1| v_subst_99) (+ (* 4 ~q2_front~0) v_subst_100))) (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| v_subst_99) (+ (* ~q2_back~0 4) v_subst_100)) 1))) (< (select |#length| v_subst_99) (+ (* ~q2_back~0 4) 4 v_subst_100)) (not (= (select |#valid| v_subst_99) 1)))) (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (forall ((~q1_front~0 Int) (v_subst_102 Int) (v_subst_101 Int)) (or (< ~q1_front~0 0) (< (+ (* ~q2_back~0 4) v_subst_102) 0) (< 0 (select (select |#memory_int#1| v_subst_101) (+ (* 4 ~q2_front~0) v_subst_102))) (< ~q1_back~0 (+ ~q1_front~0 1)) (not (= (select |#valid| v_subst_101) 1)) (< (+ (select (select |#memory_int#1| v_subst_101) (+ (* ~q2_back~0 4) v_subst_102)) 1) (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (< (select |#length| v_subst_101) (+ (* ~q2_back~0 4) 4 v_subst_102)))) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (<= ~n1~0 2)), Black: 1397#(and (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (= ~q2~0.offset 0)), Black: 487#(= ~r~0 0), Black: 2002#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (exists ((v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) |thread2Thread1of1ForFork0_~j~0#1|) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q2_back~0 ~q2_front~0) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2224#(or (< |ULTIMATE.start_create_fresh_int_array_~i~1#1| |ULTIMATE.start_create_fresh_int_array_~size#1|) (< ~n1~0 3)), Black: 1774#(and (<= ~q1_back~0 ~q1_front~0) (<= ~n2~0 2) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (exists ((~q1~0.base Int) (v_subst_2 Int) (v_~q1_front~0_116 Int)) (and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_116 4) v_subst_2)) 2) (<= 0 (+ (* v_~q1_front~0_116 4) v_subst_2)) (= (select |#valid| ~q1~0.base) 1) (<= (+ (* v_~q1_front~0_116 4) 4 v_subst_2) (select |#length| ~q1~0.base)))) (<= (+ 1 ~q2_front~0) ~q2_back~0) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (<= 0 ~q2_front~0) (<= (+ (* 4 ~q2_front~0) 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (= |thread2Thread1of1ForFork0_~s~0#1| 0) (<= (+ 1 ~q2_front~0) ~n2~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2) (= ~q2~0.offset 0) (= (select (select |#memory_int#1| ~q2~0.base) (* 4 ~q2_front~0)) 1)), Black: 2340#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= ~n2~0 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (< (+ ~n2~0 ~q2_front~0) (+ 2 ~q2_back~0)) (< ~q2_front~0 1) (= ~q1_back~0 ~n1~0)) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (= ~q2~0.offset 0) (or (= ~q1_back~0 ~n1~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (* 4 v_~q2_back~0_108)) 1)) (<= (+ (* 4 v_~q2_back~0_108) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_back~0_108) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (= ~q1_back~0 ~n1~0)) (exists ((v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int) (v_subst_98 Int) (v_subst_97 Int)) (and (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_97) (+ (* v_~q2_front~0_103 4) v_subst_98)) 1)) (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_97) 1) (<= (select (select |#memory_int#1| v_subst_97) (+ (* v_~q2_front~0_103 4) v_subst_98)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (+ (* v_~q2_front~0_103 4) v_subst_98 4) (select |#length| v_subst_97)) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_98)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0)))), Black: 1788#(and (<= ~q2~0.offset 0) (or (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0) (< 0 |thread3Thread1of1ForFork1_~k~0#1|) (< ~n2~0 (+ ~q2_back~0 1)) (< |thread2Thread1of1ForFork0_~j~0#1| 1))), Black: 1386#(<= ~q1_back~0 (+ ~q1_front~0 1)), Black: 2282#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (exists ((v_subst_26 Int) (v_subst_25 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_25) (+ (* v_~q2_front~0_103 4) v_subst_26)) 1)) (<= (+ (* v_~q2_front~0_103 4) v_subst_26 4) (select |#length| v_subst_25)) (<= 0 v_~q2_front~0_103) (= (select |#valid| v_subst_25) 1) (<= (select (select |#memory_int#1| v_subst_25) (+ (* v_~q2_front~0_103 4) v_subst_26)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_26)))) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 1908#(and (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)) (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (< (+ (* ~n1~0 4) ~q1~0.offset (* ~q1_front~0 4)) (+ (* ~q1_back~0 4) 9))) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 1) (< (+ (* ~n1~0 4) ~q1~0.offset) 9)) (= ~q2~0.offset 0) (or (< ~n2~0 3) (not (= 0 ~q2_front~0)) (< ~q2_back~0 1))), Black: 2292#(and (exists ((v_subst_37 Int) (v_~q2_front~0_103 Int) (v_subst_38 Int) (v_~q1_front~0_119 Int)) (and (<= (select (select |#memory_int#1| v_subst_37) (+ (* v_~q2_front~0_103 4) v_subst_38)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_37) 1) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_38)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_37) (+ (* v_~q2_front~0_103 4) v_subst_38)) 1)) (<= (+ (* v_~q2_front~0_103 4) v_subst_38 4) (select |#length| v_subst_37)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (or (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (= ~q1_back~0 ~n1~0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (forall ((v_subst_39 Int) (v_subst_40 Int)) (or (< (+ v_subst_40 (* ~q2_back~0 4)) 0) (not (= (+ (select (select |#memory_int#1| v_subst_39) (+ v_subst_40 (* ~q2_back~0 4))) 1) |thread2Thread1of1ForFork0_~j~0#1|)) (not (= (select |#valid| v_subst_39) 1)) (< 0 (select (select |#memory_int#1| v_subst_39) (+ (* 4 ~q2_front~0) v_subst_40))) (< (select |#length| v_subst_39) (+ v_subst_40 (* ~q2_back~0 4) 4))))) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2006#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2320#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= ~n2~0 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= (+ (* ~n1~0 4) ~q1~0.offset) 8) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< (+ ~n2~0 ~q2_front~0) (+ 3 ~q2_back~0)) (< ~q2_front~0 1)) (or (< (+ ~n2~0 ~q2_front~0) (+ 2 ~q2_back~0)) (< ~q2_front~0 1) (= ~q1_back~0 ~n1~0)) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (= ~q2~0.offset 0) (exists ((v_subst_68 Int) (v_subst_67 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| v_subst_67) (+ (* v_~q2_front~0_103 4) v_subst_68)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_68)) (<= (+ (* v_~q2_front~0_103 4) v_subst_68 4) (select |#length| v_subst_67)) (<= 0 v_~q2_front~0_103) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_67) (+ (* v_~q2_front~0_103 4) v_subst_68)) 1)) (= (select |#valid| v_subst_67) 1) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (or (= ~q1_back~0 ~n1~0) (= |thread2Thread1of1ForFork0_~j~0#1| 2)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (* 4 v_~q2_back~0_108)) 1)) (<= (+ (* 4 v_~q2_back~0_108) 4) (select |#length| ~q2~0.base)) (<= 0 v_~q2_back~0_108) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (or (< (+ ~q1~0.offset (* ~q1_front~0 4)) 1) (= ~q1_back~0 ~n1~0))), Black: 2318#(and (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (<= ~n1~0 2)), 38#L81true, Black: 2362#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_back~0 (+ 1 ~q2_front~0)) (< ~q2_front~0 0) (= ~q1_back~0 ~n1~0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((v_subst_115 Int) (v_subst_114 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (= (select |#valid| v_subst_114) 1) (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_114) (+ (* v_~q2_front~0_103 4) v_subst_115)) 1)) (<= 0 v_~q2_front~0_103) (<= (select (select |#memory_int#1| v_subst_114) (+ (* v_~q2_front~0_103 4) v_subst_115)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_115)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= (+ (* v_~q2_front~0_103 4) 4 v_subst_115) (select |#length| v_subst_114))))), Black: 2360#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2) (exists ((~q2~0.base Int) (v_~q2_front~0_103 Int) (~q2~0.offset Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (+ (* v_~q2_front~0_103 4) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (= (select |#valid| ~q2~0.base) 1) (<= 0 (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) 1)) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= (select (select |#memory_int#1| ~q2~0.base) (+ (* v_~q2_front~0_103 4) ~q2~0.offset)) |thread3Thread1of1ForFork1_~k~0#1|)))), Black: 2276#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (exists ((v_~q2_front~0_103 Int) (v_subst_18 Int) (v_subst_17 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_17) 1) (<= (+ (* v_~q2_front~0_103 4) v_subst_18 4) (select |#length| v_subst_17)) (<= (select (select |#memory_int#1| v_subst_17) (+ (* v_~q2_front~0_103 4) v_subst_18)) |thread3Thread1of1ForFork1_~k~0#1|) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_17) (+ (* v_~q2_front~0_103 4) v_subst_18)) 1)) (<= 0 v_~q2_front~0_103) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_18)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2280#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (exists ((v_~q2_front~0_103 Int) (v_subst_22 Int) (v_~q1_front~0_119 Int) (v_subst_21 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| v_subst_21) (+ (* v_~q2_front~0_103 4) v_subst_22)) |thread3Thread1of1ForFork1_~k~0#1|) (= (select |#valid| v_subst_21) 1) (<= 0 v_~q2_front~0_103) (<= (+ (* v_~q2_front~0_103 4) v_subst_22 4) (select |#length| v_subst_21)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_21) (+ (* v_~q2_front~0_103 4) v_subst_22)) 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_22)))) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (or (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (forall ((v_subst_24 Int) (v_subst_23 Int)) (or (not (= (select |#valid| v_subst_23) 1)) (< 0 (select (select |#memory_int#1| v_subst_23) (+ (* 4 ~q2_front~0) v_subst_24))) (< (+ v_subst_24 (* ~q2_back~0 4)) 0) (< (select |#length| v_subst_23) (+ v_subst_24 (* ~q2_back~0 4) 4)) (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| v_subst_23) (+ v_subst_24 (* ~q2_back~0 4))) 1))))) (< ~q2_front~0 0) (= ~q1_back~0 ~n1~0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4))) (= (select |#valid| ~q2~0.base) 1) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2392#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_subst_149 Int) (v_subst_148 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_148) 1) (<= (+ (* v_~q2_front~0_103 4) 4 v_subst_149) (select |#length| v_subst_148)) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_148) (+ (* v_~q2_front~0_103 4) v_subst_149)) 1)) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_149)) (<= (select (select |#memory_int#1| v_subst_148) (+ (* v_~q2_front~0_103 4) v_subst_149)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 v_~q2_front~0_103) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2)), Black: 2294#(and (or (< 1 |thread3Thread1of1ForFork1_~k~0#1|) (= |thread3Thread1of1ForFork1_~k~0#1| 1)) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (forall ((~q2~0.base Int) (~q2~0.offset Int)) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (not (= |thread2Thread1of1ForFork0_~j~0#1| (+ (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4))) 1))) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0))) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~q1_back~0 0) (< ~n1~0 (+ ~q1_back~0 1)) (not (= (select |#valid| ~q1~0.base) 1))) (<= ~q2_back~0 ~q2_front~0) (<= ~n1~0 2) (or (< (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (< ~q2_back~0 ~q2_front~0) (not (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 0)) (< ~q2_front~0 0) (< (select |#length| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset 4)) (< ~n1~0 (+ ~q1_back~0 1)) (forall ((~q1_front~0 Int) (~q2~0.base Int) (~q2~0.offset Int)) (or (< 0 (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 ~q2_front~0) ~q2~0.offset))) (< ~q1_front~0 0) (< (select |#length| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4) 4)) (< (+ (select (select |#memory_int#1| ~q2~0.base) (+ ~q2~0.offset (* ~q2_back~0 4))) 1) (select (select |#memory_int#1| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (< ~q1_back~0 (+ ~q1_front~0 1)) (not (= (select |#valid| ~q2~0.base) 1)) (< (+ ~q2~0.offset (* ~q2_back~0 4)) 0))) (not (= (select |#valid| ~q1~0.base) 1)))), Black: 2368#(and (= (select (select |#memory_int#1| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset (- 4))) 2) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) (select |#length| ~q1~0.base)) (exists ((v_subst_124 Int) (v_subst_123 Int) (v_~q2_front~0_103 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (= (select |#valid| v_subst_123) 1) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| v_subst_123) (+ (* v_~q2_front~0_103 4) v_subst_124)) 1)) (<= (+ (* v_~q2_front~0_103 4) 4 v_subst_124) (select |#length| v_subst_123)) (<= (select (select |#memory_int#1| v_subst_123) (+ (* v_~q2_front~0_103 4) v_subst_124)) |thread3Thread1of1ForFork1_~k~0#1|) (<= 0 v_~q2_front~0_103) (<= 0 (+ (* v_~q2_front~0_103 4) v_subst_124)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q1_back~0 ~n1~0) (<= 4 (+ (* ~q1_back~0 4) ~q1~0.offset)) (= (select |#valid| ~q2~0.base) 1) (exists ((v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) |thread2Thread1of1ForFork0_~j~0#1|) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (<= ~q2_back~0 ~q2_front~0) (exists ((v_~q2_back~0_108 Int) (v_~q1_front~0_119 Int)) (and (<= 0 v_~q1_front~0_119) (<= (select (select |#memory_int#1| ~q1~0.base) (+ (* v_~q1_front~0_119 4) ~q1~0.offset)) (+ (select (select |#memory_int#1| ~q2~0.base) (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) 1)) (<= 0 (+ (* 4 v_~q2_back~0_108) ~q2~0.offset)) (<= (+ (* 4 v_~q2_back~0_108) ~q2~0.offset 4) (select |#length| ~q2~0.base)) (<= v_~q2_back~0_108 ~q2_front~0) (<= ~q2_back~0 (+ v_~q2_back~0_108 1)) (<= (+ v_~q1_front~0_119 1) ~q1_back~0))) (= (select |#valid| ~q1~0.base) 1) (<= ~n1~0 2))]) [2024-11-13 14:26:17,863 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-11-13 14:26:17,863 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-11-13 14:26:17,863 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-11-13 14:26:17,863 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event