./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/chl-exp-term-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/chl-exp-term-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a4208e364fc80ce33bd799516b7b127a7314c394860a88240a88c2fb8dc1fa8b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:46:56,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:46:56,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:46:56,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:46:56,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:46:56,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:46:56,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:46:56,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:46:56,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:46:56,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:46:56,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:46:56,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:46:56,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:46:56,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:46:56,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:46:56,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:46:56,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:46:56,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:46:56,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:46:56,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:46:56,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:46:56,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:46:56,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:46:56,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:46:56,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:46:56,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:46:56,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:46:56,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:46:56,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:46:56,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:46:56,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:46:56,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:46:56,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:46:56,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:46:56,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:46:56,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:46:56,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:46:56,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:46:56,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:46:56,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:46:56,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:46:56,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-10-17 10:46:56,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:46:56,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:46:56,489 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:46:56,490 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:46:56,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:46:56,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:46:56,492 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:46:56,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:46:56,492 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:46:56,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:46:56,494 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:46:56,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:46:56,495 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:46:56,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:46:56,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:46:56,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:46:56,496 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:46:56,496 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:46:56,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:46:56,497 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:46:56,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:46:56,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:46:56,498 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:46:56,498 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:46:56,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:46:56,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:46:56,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:46:56,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:46:56,501 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:46:56,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:46:56,502 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:46:56,502 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:46:56,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:46:56,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4208e364fc80ce33bd799516b7b127a7314c394860a88240a88c2fb8dc1fa8b [2022-10-17 10:46:56,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:46:56,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:46:56,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:46:56,804 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:46:56,805 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:46:56,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/weaver/chl-exp-term-subst.wvr.c [2022-10-17 10:46:56,895 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/data/d1e1c0e19/bf4be19f3631487a9ae9ed1ebda7c3df/FLAG2b09d515c [2022-10-17 10:46:57,368 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:46:57,368 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/sv-benchmarks/c/weaver/chl-exp-term-subst.wvr.c [2022-10-17 10:46:57,376 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/data/d1e1c0e19/bf4be19f3631487a9ae9ed1ebda7c3df/FLAG2b09d515c [2022-10-17 10:46:57,748 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/data/d1e1c0e19/bf4be19f3631487a9ae9ed1ebda7c3df [2022-10-17 10:46:57,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:46:57,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:46:57,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:46:57,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:46:57,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:46:57,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:46:57" (1/1) ... [2022-10-17 10:46:57,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e395b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:57, skipping insertion in model container [2022-10-17 10:46:57,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:46:57" (1/1) ... [2022-10-17 10:46:57,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:46:57,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:46:58,082 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/sv-benchmarks/c/weaver/chl-exp-term-subst.wvr.c[3072,3085] [2022-10-17 10:46:58,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:46:58,108 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:46:58,151 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/sv-benchmarks/c/weaver/chl-exp-term-subst.wvr.c[3072,3085] [2022-10-17 10:46:58,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:46:58,177 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:46:58,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58 WrapperNode [2022-10-17 10:46:58,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:46:58,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:46:58,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:46:58,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:46:58,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,253 INFO L138 Inliner]: procedures = 23, calls = 31, calls flagged for inlining = 9, calls inlined = 13, statements flattened = 176 [2022-10-17 10:46:58,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:46:58,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:46:58,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:46:58,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:46:58,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,303 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:46:58,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:46:58,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:46:58,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:46:58,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (1/1) ... [2022-10-17 10:46:58,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:46:58,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:46:58,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:46:58,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d11e0f4b-2ad4-4292-b955-66ead4286cab/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:46:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:46:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-10-17 10:46:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-10-17 10:46:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-10-17 10:46:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-10-17 10:46:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-10-17 10:46:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-10-17 10:46:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:46:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:46:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:46:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:46:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:46:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:46:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:46:58,422 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-17 10:46:58,557 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:46:58,560 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:46:58,987 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:46:59,007 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:46:59,019 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 10:46:59,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:46:59 BoogieIcfgContainer [2022-10-17 10:46:59,022 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:46:59,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-17 10:46:59,025 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-17 10:46:59,028 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-17 10:46:59,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.10 10:46:57" (1/3) ... [2022-10-17 10:46:59,044 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a199cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:46:59, skipping insertion in model container [2022-10-17 10:46:59,044 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:58" (2/3) ... [2022-10-17 10:46:59,045 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a199cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:46:59, skipping insertion in model container [2022-10-17 10:46:59,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:46:59" (3/3) ... [2022-10-17 10:46:59,046 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-exp-term-subst.wvr.c [2022-10-17 10:46:59,054 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-10-17 10:46:59,078 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-17 10:46:59,078 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-10-17 10:46:59,079 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-10-17 10:46:59,257 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-10-17 10:46:59,314 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 225 places, 232 transitions, 488 flow [2022-10-17 10:46:59,483 INFO L130 PetriNetUnfolder]: 17/229 cut-off events. [2022-10-17 10:46:59,483 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-10-17 10:46:59,500 INFO L83 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 229 events. 17/229 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 492 event pairs, 0 based on Foata normal form. 0/211 useless extension candidates. Maximal degree in co-relation 154. Up to 2 conditions per place. [2022-10-17 10:46:59,500 INFO L82 GeneralOperation]: Start removeDead. Operand has 225 places, 232 transitions, 488 flow [2022-10-17 10:46:59,508 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 218 transitions, 454 flow [2022-10-17 10:46:59,520 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-17 10:46:59,527 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@10d1af66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-17 10:46:59,528 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-10-17 10:46:59,595 INFO L130 PetriNetUnfolder]: 17/217 cut-off events. [2022-10-17 10:46:59,596 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-10-17 10:46:59,596 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:46:59,597 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:46:59,597 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:46:59,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:46:59,603 INFO L85 PathProgramCache]: Analyzing trace with hash -360060123, now seen corresponding path program 1 times [2022-10-17 10:46:59,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:46:59,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794051547] [2022-10-17 10:46:59,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:46:59,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:46:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:00,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:00,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794051547] [2022-10-17 10:47:00,836 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794051547] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:00,837 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:00,837 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-10-17 10:47:00,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784577593] [2022-10-17 10:47:00,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:00,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-10-17 10:47:00,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:00,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-10-17 10:47:00,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-10-17 10:47:00,885 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 197 out of 232 [2022-10-17 10:47:00,892 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 218 transitions, 454 flow. Second operand has 8 states, 8 states have (on average 199.75) internal successors, (1598), 8 states have internal predecessors, (1598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:00,893 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:00,893 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 197 of 232 [2022-10-17 10:47:00,894 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:01,247 INFO L130 PetriNetUnfolder]: 135/593 cut-off events. [2022-10-17 10:47:01,247 INFO L131 PetriNetUnfolder]: For 180/180 co-relation queries the response was YES. [2022-10-17 10:47:01,255 INFO L83 FinitePrefix]: Finished finitePrefix Result has 940 conditions, 593 events. 135/593 cut-off events. For 180/180 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 3319 event pairs, 26 based on Foata normal form. 109/671 useless extension candidates. Maximal degree in co-relation 740. Up to 68 conditions per place. [2022-10-17 10:47:01,271 INFO L137 encePairwiseOnDemand]: 211/232 looper letters, 49 selfloop transitions, 17 changer transitions 16/266 dead transitions. [2022-10-17 10:47:01,275 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 223 places, 266 transitions, 753 flow [2022-10-17 10:47:01,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-10-17 10:47:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-10-17 10:47:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2676 transitions. [2022-10-17 10:47:01,306 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8872679045092838 [2022-10-17 10:47:01,307 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 2676 transitions. [2022-10-17 10:47:01,307 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 2676 transitions. [2022-10-17 10:47:01,314 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:01,316 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 2676 transitions. [2022-10-17 10:47:01,329 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 205.84615384615384) internal successors, (2676), 13 states have internal predecessors, (2676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:01,348 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 232.0) internal successors, (3248), 14 states have internal predecessors, (3248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:01,351 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 232.0) internal successors, (3248), 14 states have internal predecessors, (3248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:01,353 INFO L175 Difference]: Start difference. First operand has 211 places, 218 transitions, 454 flow. Second operand 13 states and 2676 transitions. [2022-10-17 10:47:01,354 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 223 places, 266 transitions, 753 flow [2022-10-17 10:47:01,363 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 266 transitions, 715 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-10-17 10:47:01,374 INFO L231 Difference]: Finished difference. Result has 224 places, 222 transitions, 535 flow [2022-10-17 10:47:01,376 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=426, PETRI_DIFFERENCE_MINUEND_PLACES=205, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=210, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=202, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=535, PETRI_PLACES=224, PETRI_TRANSITIONS=222} [2022-10-17 10:47:01,382 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 13 predicate places. [2022-10-17 10:47:01,382 INFO L495 AbstractCegarLoop]: Abstraction has has 224 places, 222 transitions, 535 flow [2022-10-17 10:47:01,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 199.75) internal successors, (1598), 8 states have internal predecessors, (1598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:01,384 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:01,385 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:01,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-17 10:47:01,386 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:01,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:01,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1083491733, now seen corresponding path program 1 times [2022-10-17 10:47:01,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:01,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736099367] [2022-10-17 10:47:01,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:01,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:01,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:01,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736099367] [2022-10-17 10:47:01,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [736099367] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:01,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:01,779 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:01,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641910232] [2022-10-17 10:47:01,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:01,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:01,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:01,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:01,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:01,790 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:01,792 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 222 transitions, 535 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:01,792 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:01,792 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:01,798 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:03,674 INFO L130 PetriNetUnfolder]: 1197/8442 cut-off events. [2022-10-17 10:47:03,675 INFO L131 PetriNetUnfolder]: For 981/1278 co-relation queries the response was YES. [2022-10-17 10:47:03,746 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12138 conditions, 8442 events. 1197/8442 cut-off events. For 981/1278 co-relation queries the response was YES. Maximal size of possible extension queue 429. Compared 105257 event pairs, 230 based on Foata normal form. 53/7489 useless extension candidates. Maximal degree in co-relation 12100. Up to 791 conditions per place. [2022-10-17 10:47:03,790 INFO L137 encePairwiseOnDemand]: 214/232 looper letters, 67 selfloop transitions, 11 changer transitions 0/270 dead transitions. [2022-10-17 10:47:03,790 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 270 transitions, 799 flow [2022-10-17 10:47:03,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:47:03,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:47:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1055 transitions. [2022-10-17 10:47:03,795 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9094827586206896 [2022-10-17 10:47:03,795 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1055 transitions. [2022-10-17 10:47:03,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1055 transitions. [2022-10-17 10:47:03,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:03,796 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1055 transitions. [2022-10-17 10:47:03,842 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 211.0) internal successors, (1055), 5 states have internal predecessors, (1055), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:03,845 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:03,847 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:03,847 INFO L175 Difference]: Start difference. First operand has 224 places, 222 transitions, 535 flow. Second operand 5 states and 1055 transitions. [2022-10-17 10:47:03,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 270 transitions, 799 flow [2022-10-17 10:47:03,895 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 219 places, 270 transitions, 795 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-10-17 10:47:03,903 INFO L231 Difference]: Finished difference. Result has 223 places, 231 transitions, 635 flow [2022-10-17 10:47:03,904 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=531, PETRI_DIFFERENCE_MINUEND_PLACES=215, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=222, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=635, PETRI_PLACES=223, PETRI_TRANSITIONS=231} [2022-10-17 10:47:03,905 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 12 predicate places. [2022-10-17 10:47:03,905 INFO L495 AbstractCegarLoop]: Abstraction has has 223 places, 231 transitions, 635 flow [2022-10-17 10:47:03,906 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:03,907 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:03,907 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:03,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-17 10:47:03,908 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:03,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:03,911 INFO L85 PathProgramCache]: Analyzing trace with hash -374034141, now seen corresponding path program 2 times [2022-10-17 10:47:03,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:03,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008647336] [2022-10-17 10:47:03,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:03,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:04,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:04,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008647336] [2022-10-17 10:47:04,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008647336] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:04,522 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:04,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:04,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725104122] [2022-10-17 10:47:04,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:04,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:04,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:04,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:04,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:04,526 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:04,528 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 223 places, 231 transitions, 635 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:04,528 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:04,529 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:04,529 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:05,907 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 20#thread1ENTRYtrue, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 231#(= ~result_7~0 0), 228#true, Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:05,908 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-10-17 10:47:05,908 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:47:05,908 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-10-17 10:47:05,908 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-10-17 10:47:05,912 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, 228#true, Black: 231#(= ~result_7~0 0), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:05,913 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:47:05,913 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:05,913 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:47:05,913 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:47:05,920 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 53#L44-2true, 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 231#(= ~result_7~0 0), 228#true, Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:05,922 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:47:05,922 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:47:05,922 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:05,923 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:47:05,929 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 170#L44-3true, Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 231#(= ~result_7~0 0), 228#true, Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:05,929 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:47:05,929 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-10-17 10:47:05,929 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:47:05,929 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:47:05,935 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 150#L44-5true, 57#L74-4true, 106#L50-18true, Black: 231#(= ~result_7~0 0), 228#true, Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:05,935 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-10-17 10:47:05,935 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:47:05,935 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-10-17 10:47:05,936 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-10-17 10:47:05,945 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 231#(= ~result_7~0 0), 228#true, 202#L44-6true, Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:05,945 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:47:05,945 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:05,946 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:47:05,946 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-10-17 10:47:06,024 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][171], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, 228#true, Black: 231#(= ~result_7~0 0), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:06,025 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:06,025 INFO L386 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-10-17 10:47:06,025 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-10-17 10:47:06,025 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:06,179 INFO L130 PetriNetUnfolder]: 1400/8658 cut-off events. [2022-10-17 10:47:06,180 INFO L131 PetriNetUnfolder]: For 2266/2591 co-relation queries the response was YES. [2022-10-17 10:47:06,246 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14831 conditions, 8658 events. 1400/8658 cut-off events. For 2266/2591 co-relation queries the response was YES. Maximal size of possible extension queue 431. Compared 105445 event pairs, 289 based on Foata normal form. 116/8300 useless extension candidates. Maximal degree in co-relation 12213. Up to 772 conditions per place. [2022-10-17 10:47:06,285 INFO L137 encePairwiseOnDemand]: 215/232 looper letters, 85 selfloop transitions, 29 changer transitions 0/306 dead transitions. [2022-10-17 10:47:06,286 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 227 places, 306 transitions, 1199 flow [2022-10-17 10:47:06,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:47:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:47:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1057 transitions. [2022-10-17 10:47:06,290 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9112068965517242 [2022-10-17 10:47:06,290 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1057 transitions. [2022-10-17 10:47:06,290 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1057 transitions. [2022-10-17 10:47:06,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:06,291 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1057 transitions. [2022-10-17 10:47:06,295 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 211.4) internal successors, (1057), 5 states have internal predecessors, (1057), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:06,298 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:06,299 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:06,299 INFO L175 Difference]: Start difference. First operand has 223 places, 231 transitions, 635 flow. Second operand 5 states and 1057 transitions. [2022-10-17 10:47:06,299 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 227 places, 306 transitions, 1199 flow [2022-10-17 10:47:06,345 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 227 places, 306 transitions, 1199 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-10-17 10:47:06,350 INFO L231 Difference]: Finished difference. Result has 231 places, 257 transitions, 937 flow [2022-10-17 10:47:06,351 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=635, PETRI_DIFFERENCE_MINUEND_PLACES=223, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=210, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=937, PETRI_PLACES=231, PETRI_TRANSITIONS=257} [2022-10-17 10:47:06,352 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 20 predicate places. [2022-10-17 10:47:06,352 INFO L495 AbstractCegarLoop]: Abstraction has has 231 places, 257 transitions, 937 flow [2022-10-17 10:47:06,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:06,353 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:06,353 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:06,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-10-17 10:47:06,354 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:06,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:06,355 INFO L85 PathProgramCache]: Analyzing trace with hash -1511432971, now seen corresponding path program 1 times [2022-10-17 10:47:06,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:06,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042143383] [2022-10-17 10:47:06,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:06,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:06,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042143383] [2022-10-17 10:47:06,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042143383] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:06,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:06,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:06,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905072537] [2022-10-17 10:47:06,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:06,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:06,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:06,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:06,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:06,685 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:06,686 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 231 places, 257 transitions, 937 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:06,687 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:06,687 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:06,687 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:08,700 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][178], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,700 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-10-17 10:47:08,700 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:08,700 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:47:08,700 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:47:08,724 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][178], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 228#true, 202#L44-6true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,725 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-10-17 10:47:08,725 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:08,725 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-10-17 10:47:08,725 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:47:08,759 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 71#L56-8true, Black: 260#true, 215#L50-8true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,759 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:08,759 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,760 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:08,760 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,760 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 215#L50-8true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,760 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:08,761 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,761 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:08,761 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,761 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 146#L56-5true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,761 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:08,762 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:08,762 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:08,762 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:08,762 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 180#L56-2true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,762 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-10-17 10:47:08,763 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-10-17 10:47:08,763 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,763 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,763 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 215#L50-8true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 146#L56-5true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,764 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:08,764 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:08,764 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:08,764 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:08,764 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 215#L50-8true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 158#L56true, Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,765 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-10-17 10:47:08,765 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,765 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-10-17 10:47:08,765 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,765 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 71#L56-8true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,766 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:08,766 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:08,766 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:08,766 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:08,767 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 71#L56-8true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,767 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:08,767 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,767 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,767 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:08,768 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,768 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:08,768 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:08,768 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:08,768 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:08,769 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,769 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:08,769 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,769 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,769 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:08,770 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][278], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 146#L56-5true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,770 INFO L383 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-10-17 10:47:08,770 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:08,770 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-10-17 10:47:08,771 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:08,859 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][178], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:08,860 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:08,860 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:08,860 INFO L386 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-10-17 10:47:08,860 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-10-17 10:47:08,967 INFO L130 PetriNetUnfolder]: 1621/11131 cut-off events. [2022-10-17 10:47:08,968 INFO L131 PetriNetUnfolder]: For 5893/6386 co-relation queries the response was YES. [2022-10-17 10:47:09,063 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19996 conditions, 11131 events. 1621/11131 cut-off events. For 5893/6386 co-relation queries the response was YES. Maximal size of possible extension queue 543. Compared 143739 event pairs, 332 based on Foata normal form. 141/10640 useless extension candidates. Maximal degree in co-relation 16933. Up to 1322 conditions per place. [2022-10-17 10:47:09,113 INFO L137 encePairwiseOnDemand]: 215/232 looper letters, 118 selfloop transitions, 29 changer transitions 6/341 dead transitions. [2022-10-17 10:47:09,113 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 235 places, 341 transitions, 1775 flow [2022-10-17 10:47:09,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:47:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:47:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1053 transitions. [2022-10-17 10:47:09,117 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9077586206896552 [2022-10-17 10:47:09,117 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1053 transitions. [2022-10-17 10:47:09,118 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1053 transitions. [2022-10-17 10:47:09,118 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:09,119 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1053 transitions. [2022-10-17 10:47:09,122 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 210.6) internal successors, (1053), 5 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:09,125 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:09,126 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:09,126 INFO L175 Difference]: Start difference. First operand has 231 places, 257 transitions, 937 flow. Second operand 5 states and 1053 transitions. [2022-10-17 10:47:09,126 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 235 places, 341 transitions, 1775 flow [2022-10-17 10:47:09,177 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 235 places, 341 transitions, 1775 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-10-17 10:47:09,185 INFO L231 Difference]: Finished difference. Result has 239 places, 277 transitions, 1267 flow [2022-10-17 10:47:09,186 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=915, PETRI_DIFFERENCE_MINUEND_PLACES=231, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=255, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1267, PETRI_PLACES=239, PETRI_TRANSITIONS=277} [2022-10-17 10:47:09,187 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 28 predicate places. [2022-10-17 10:47:09,188 INFO L495 AbstractCegarLoop]: Abstraction has has 239 places, 277 transitions, 1267 flow [2022-10-17 10:47:09,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:09,189 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:09,189 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:09,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-10-17 10:47:09,189 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:09,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:09,191 INFO L85 PathProgramCache]: Analyzing trace with hash 506204219, now seen corresponding path program 3 times [2022-10-17 10:47:09,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:09,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803811336] [2022-10-17 10:47:09,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:09,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:09,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803811336] [2022-10-17 10:47:09,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803811336] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:09,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:09,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:09,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107363895] [2022-10-17 10:47:09,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:09,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:09,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:09,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:09,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:09,652 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:09,653 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 239 places, 277 transitions, 1267 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:09,654 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:09,654 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:09,654 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:11,861 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][321], [Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 215#L50-8true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 146#L56-5true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:11,862 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:11,862 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:11,862 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:11,862 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:11,862 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][321], [Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 215#L50-8true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:11,863 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:11,863 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:11,863 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:11,863 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:11,863 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][321], [Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 71#L56-8true, Black: 260#true, 215#L50-8true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:11,864 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:11,864 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:11,864 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:11,864 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:12,050 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][206], [Black: 282#true, Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:12,050 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-10-17 10:47:12,051 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:12,051 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-10-17 10:47:12,051 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:12,061 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][206], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, 43#L44-8true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 57#L74-4true, 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:12,061 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:47:12,061 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:47:12,062 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:47:12,062 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:12,152 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][321], [Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 71#L56-8true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:12,152 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:12,153 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:12,153 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:12,153 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:12,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][321], [Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 71#L56-8true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:12,153 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:12,154 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:12,154 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:12,154 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:12,287 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][206], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, Black: 231#(= ~result_7~0 0), 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 241#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0))]) [2022-10-17 10:47:12,287 INFO L383 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-10-17 10:47:12,287 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:12,288 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:12,288 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:12,402 INFO L130 PetriNetUnfolder]: 1677/12621 cut-off events. [2022-10-17 10:47:12,403 INFO L131 PetriNetUnfolder]: For 10038/10532 co-relation queries the response was YES. [2022-10-17 10:47:12,513 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24006 conditions, 12621 events. 1677/12621 cut-off events. For 10038/10532 co-relation queries the response was YES. Maximal size of possible extension queue 622. Compared 170047 event pairs, 322 based on Foata normal form. 150/12137 useless extension candidates. Maximal degree in co-relation 20473. Up to 1088 conditions per place. [2022-10-17 10:47:12,669 INFO L137 encePairwiseOnDemand]: 213/232 looper letters, 150 selfloop transitions, 87 changer transitions 7/432 dead transitions. [2022-10-17 10:47:12,670 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 244 places, 432 transitions, 3088 flow [2022-10-17 10:47:12,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-17 10:47:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-10-17 10:47:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1463 transitions. [2022-10-17 10:47:12,675 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9008620689655172 [2022-10-17 10:47:12,675 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1463 transitions. [2022-10-17 10:47:12,675 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1463 transitions. [2022-10-17 10:47:12,676 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:12,677 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1463 transitions. [2022-10-17 10:47:12,681 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 209.0) internal successors, (1463), 7 states have internal predecessors, (1463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:12,685 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 232.0) internal successors, (1856), 8 states have internal predecessors, (1856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:12,686 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 232.0) internal successors, (1856), 8 states have internal predecessors, (1856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:12,686 INFO L175 Difference]: Start difference. First operand has 239 places, 277 transitions, 1267 flow. Second operand 7 states and 1463 transitions. [2022-10-17 10:47:12,686 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 244 places, 432 transitions, 3088 flow [2022-10-17 10:47:12,744 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 243 places, 432 transitions, 3086 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-10-17 10:47:12,752 INFO L231 Difference]: Finished difference. Result has 249 places, 344 transitions, 2391 flow [2022-10-17 10:47:12,752 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=1265, PETRI_DIFFERENCE_MINUEND_PLACES=237, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=218, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2391, PETRI_PLACES=249, PETRI_TRANSITIONS=344} [2022-10-17 10:47:12,753 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 38 predicate places. [2022-10-17 10:47:12,753 INFO L495 AbstractCegarLoop]: Abstraction has has 249 places, 344 transitions, 2391 flow [2022-10-17 10:47:12,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:12,754 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:12,754 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:12,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-17 10:47:12,755 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:12,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:12,755 INFO L85 PathProgramCache]: Analyzing trace with hash 701195465, now seen corresponding path program 2 times [2022-10-17 10:47:12,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:12,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013009673] [2022-10-17 10:47:12,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:12,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:13,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:13,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:13,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013009673] [2022-10-17 10:47:13,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2013009673] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:13,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:13,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:13,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483678557] [2022-10-17 10:47:13,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:13,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:13,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:13,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:13,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:13,128 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:13,129 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 344 transitions, 2391 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:13,129 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:13,130 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:13,130 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:15,240 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][198], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))))]) [2022-10-17 10:47:15,240 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-10-17 10:47:15,240 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:15,240 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-10-17 10:47:15,240 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:15,279 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, 146#L56-5true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0)]) [2022-10-17 10:47:15,279 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:15,280 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:15,280 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:15,280 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:15,281 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))))]) [2022-10-17 10:47:15,281 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:15,281 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:15,282 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:15,282 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:15,282 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))))]) [2022-10-17 10:47:15,282 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:15,283 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:15,283 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:15,283 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:15,283 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))))]) [2022-10-17 10:47:15,284 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:15,284 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:15,284 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:15,284 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:15,284 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))))]) [2022-10-17 10:47:15,285 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:15,285 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:15,285 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:15,285 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:15,445 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][198], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0)]) [2022-10-17 10:47:15,445 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:15,446 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:15,446 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:15,446 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:15,618 INFO L130 PetriNetUnfolder]: 1776/14751 cut-off events. [2022-10-17 10:47:15,618 INFO L131 PetriNetUnfolder]: For 17488/18148 co-relation queries the response was YES. [2022-10-17 10:47:15,746 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28826 conditions, 14751 events. 1776/14751 cut-off events. For 17488/18148 co-relation queries the response was YES. Maximal size of possible extension queue 645. Compared 203617 event pairs, 350 based on Foata normal form. 125/14107 useless extension candidates. Maximal degree in co-relation 23921. Up to 1517 conditions per place. [2022-10-17 10:47:15,932 INFO L137 encePairwiseOnDemand]: 215/232 looper letters, 215 selfloop transitions, 54 changer transitions 5/462 dead transitions. [2022-10-17 10:47:15,932 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 253 places, 462 transitions, 4230 flow [2022-10-17 10:47:15,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:47:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:47:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1050 transitions. [2022-10-17 10:47:15,937 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9051724137931034 [2022-10-17 10:47:15,937 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1050 transitions. [2022-10-17 10:47:15,938 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1050 transitions. [2022-10-17 10:47:15,939 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:15,939 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1050 transitions. [2022-10-17 10:47:15,942 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 210.0) internal successors, (1050), 5 states have internal predecessors, (1050), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:15,945 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:15,946 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:15,947 INFO L175 Difference]: Start difference. First operand has 249 places, 344 transitions, 2391 flow. Second operand 5 states and 1050 transitions. [2022-10-17 10:47:15,947 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 253 places, 462 transitions, 4230 flow [2022-10-17 10:47:16,025 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 462 transitions, 4220 flow, removed 5 selfloop flow, removed 0 redundant places. [2022-10-17 10:47:16,035 INFO L231 Difference]: Finished difference. Result has 257 places, 381 transitions, 3105 flow [2022-10-17 10:47:16,036 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=2383, PETRI_DIFFERENCE_MINUEND_PLACES=249, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=344, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=292, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=3105, PETRI_PLACES=257, PETRI_TRANSITIONS=381} [2022-10-17 10:47:16,037 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 46 predicate places. [2022-10-17 10:47:16,037 INFO L495 AbstractCegarLoop]: Abstraction has has 257 places, 381 transitions, 3105 flow [2022-10-17 10:47:16,038 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:16,038 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:16,038 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:16,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-10-17 10:47:16,039 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:16,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:16,040 INFO L85 PathProgramCache]: Analyzing trace with hash -52524995, now seen corresponding path program 4 times [2022-10-17 10:47:16,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:16,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189408276] [2022-10-17 10:47:16,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:16,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:16,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189408276] [2022-10-17 10:47:16,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189408276] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:16,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:16,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:16,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544002637] [2022-10-17 10:47:16,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:16,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:16,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:16,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:16,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:16,275 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:16,277 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 257 places, 381 transitions, 3105 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:16,277 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:16,277 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:16,278 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:18,190 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][215], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,190 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-10-17 10:47:18,190 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:18,191 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:18,191 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-10-17 10:47:18,329 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][215], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 43#L44-8true, 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,329 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:47:18,329 INFO L386 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-10-17 10:47:18,330 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:18,330 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:47:18,399 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, 146#L56-5true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,399 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:18,400 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:18,400 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:18,400 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:18,400 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,401 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,401 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:18,401 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:18,402 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,402 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:18,402 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:18,402 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:18,402 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:18,402 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][400], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,402 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:18,403 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:18,403 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:18,403 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:18,507 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][215], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 260#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:18,507 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:18,508 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:18,508 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:18,508 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:18,696 INFO L130 PetriNetUnfolder]: 1816/14813 cut-off events. [2022-10-17 10:47:18,696 INFO L131 PetriNetUnfolder]: For 22721/23399 co-relation queries the response was YES. [2022-10-17 10:47:18,799 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30611 conditions, 14813 events. 1816/14813 cut-off events. For 22721/23399 co-relation queries the response was YES. Maximal size of possible extension queue 651. Compared 205648 event pairs, 415 based on Foata normal form. 116/14158 useless extension candidates. Maximal degree in co-relation 25418. Up to 1597 conditions per place. [2022-10-17 10:47:18,858 INFO L137 encePairwiseOnDemand]: 215/232 looper letters, 188 selfloop transitions, 98 changer transitions 8/482 dead transitions. [2022-10-17 10:47:18,859 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 262 places, 482 transitions, 4872 flow [2022-10-17 10:47:18,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-17 10:47:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-10-17 10:47:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1251 transitions. [2022-10-17 10:47:18,863 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.8987068965517241 [2022-10-17 10:47:18,863 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1251 transitions. [2022-10-17 10:47:18,864 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1251 transitions. [2022-10-17 10:47:18,865 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:18,865 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1251 transitions. [2022-10-17 10:47:18,868 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 208.5) internal successors, (1251), 6 states have internal predecessors, (1251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:18,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 232.0) internal successors, (1624), 7 states have internal predecessors, (1624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:18,873 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 232.0) internal successors, (1624), 7 states have internal predecessors, (1624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:18,873 INFO L175 Difference]: Start difference. First operand has 257 places, 381 transitions, 3105 flow. Second operand 6 states and 1251 transitions. [2022-10-17 10:47:18,873 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 262 places, 482 transitions, 4872 flow [2022-10-17 10:47:18,976 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 482 transitions, 4872 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-10-17 10:47:18,987 INFO L231 Difference]: Finished difference. Result has 267 places, 412 transitions, 3963 flow [2022-10-17 10:47:18,988 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=3105, PETRI_DIFFERENCE_MINUEND_PLACES=257, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=381, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=68, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=298, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3963, PETRI_PLACES=267, PETRI_TRANSITIONS=412} [2022-10-17 10:47:18,989 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 56 predicate places. [2022-10-17 10:47:18,989 INFO L495 AbstractCegarLoop]: Abstraction has has 267 places, 412 transitions, 3963 flow [2022-10-17 10:47:18,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:18,990 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:18,990 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:18,990 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-10-17 10:47:18,991 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:18,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:18,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1418601247, now seen corresponding path program 5 times [2022-10-17 10:47:18,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:18,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015648118] [2022-10-17 10:47:18,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:19,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:19,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015648118] [2022-10-17 10:47:19,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015648118] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:19,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:19,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:19,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731604612] [2022-10-17 10:47:19,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:19,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:19,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:19,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:19,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:19,294 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:19,295 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 412 transitions, 3963 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:19,295 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:19,295 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:19,455 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:21,337 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][382], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, 146#L56-5true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,337 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:21,338 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:21,338 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:21,338 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:21,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][382], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,339 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:21,339 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:21,339 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:21,339 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:21,340 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][382], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,340 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:21,340 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:21,340 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:21,340 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:21,341 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][382], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,341 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:21,341 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:21,341 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:21,341 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:21,342 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][382], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,342 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:21,342 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:21,342 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:21,343 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:21,944 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][231], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,944 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-10-17 10:47:21,944 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:47:21,945 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-10-17 10:47:21,946 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:47:21,947 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L50-17-->L50-18: Formula: (= |v_thread2Thread1of1ForFork1_#t~ite8#1_3| v_~result_7~0_1) InVars {thread2Thread1of1ForFork1_#t~ite8#1=|v_thread2Thread1of1ForFork1_#t~ite8#1_3|} OutVars{thread2Thread1of1ForFork1_#t~ite8#1=|v_thread2Thread1of1ForFork1_#t~ite8#1_3|, ~result_7~0=v_~result_7~0_1} AuxVars[] AssignedVars[~result_7~0][422], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,947 INFO L383 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-10-17 10:47:21,947 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-10-17 10:47:21,948 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:47:21,948 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-10-17 10:47:21,958 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][231], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 145#L44true, Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,959 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-10-17 10:47:21,959 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:21,959 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-10-17 10:47:21,959 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is not cut-off event [2022-10-17 10:47:21,959 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-10-17 10:47:21,970 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][231], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 43#L44-8true, 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:21,970 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:47:21,971 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:47:21,971 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:21,971 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:47:22,149 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][231], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:22,149 INFO L383 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2022-10-17 10:47:22,149 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,149 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:22,149 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:22,152 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][231], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:22,153 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:22,153 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,153 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:22,153 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-10-17 10:47:22,153 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:22,155 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L50-17-->L50-18: Formula: (= |v_thread2Thread1of1ForFork1_#t~ite8#1_3| v_~result_7~0_1) InVars {thread2Thread1of1ForFork1_#t~ite8#1=|v_thread2Thread1of1ForFork1_#t~ite8#1_3|} OutVars{thread2Thread1of1ForFork1_#t~ite8#1=|v_thread2Thread1of1ForFork1_#t~ite8#1_3|, ~result_7~0=v_~result_7~0_1} AuxVars[] AssignedVars[~result_7~0][422], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 66#L56-18true, Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:22,155 INFO L383 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-10-17 10:47:22,155 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,155 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,155 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:22,163 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][231], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:22,164 INFO L383 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,164 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,164 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:22,164 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-10-17 10:47:22,164 INFO L386 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-10-17 10:47:22,164 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:22,166 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([581] L50-17-->L50-18: Formula: (= |v_thread2Thread1of1ForFork1_#t~ite8#1_3| v_~result_7~0_1) InVars {thread2Thread1of1ForFork1_#t~ite8#1=|v_thread2Thread1of1ForFork1_#t~ite8#1_3|} OutVars{thread2Thread1of1ForFork1_#t~ite8#1=|v_thread2Thread1of1ForFork1_#t~ite8#1_3|, ~result_7~0=v_~result_7~0_1} AuxVars[] AssignedVars[~result_7~0][422], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, Black: 320#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:22,166 INFO L383 tUnfolder$Statistics]: this new event has 126 ancestors and is cut-off event [2022-10-17 10:47:22,166 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,166 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:22,166 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-10-17 10:47:22,166 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:22,338 INFO L130 PetriNetUnfolder]: 1844/15375 cut-off events. [2022-10-17 10:47:22,338 INFO L131 PetriNetUnfolder]: For 28127/28757 co-relation queries the response was YES. [2022-10-17 10:47:22,445 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32430 conditions, 15375 events. 1844/15375 cut-off events. For 28127/28757 co-relation queries the response was YES. Maximal size of possible extension queue 685. Compared 215551 event pairs, 405 based on Foata normal form. 121/14733 useless extension candidates. Maximal degree in co-relation 27425. Up to 1343 conditions per place. [2022-10-17 10:47:22,500 INFO L137 encePairwiseOnDemand]: 216/232 looper letters, 201 selfloop transitions, 107 changer transitions 4/500 dead transitions. [2022-10-17 10:47:22,501 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 500 transitions, 5632 flow [2022-10-17 10:47:22,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:47:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:47:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1050 transitions. [2022-10-17 10:47:22,505 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9051724137931034 [2022-10-17 10:47:22,505 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1050 transitions. [2022-10-17 10:47:22,505 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1050 transitions. [2022-10-17 10:47:22,506 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:22,506 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1050 transitions. [2022-10-17 10:47:22,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 210.0) internal successors, (1050), 5 states have internal predecessors, (1050), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:22,522 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:22,523 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:22,523 INFO L175 Difference]: Start difference. First operand has 267 places, 412 transitions, 3963 flow. Second operand 5 states and 1050 transitions. [2022-10-17 10:47:22,523 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 500 transitions, 5632 flow [2022-10-17 10:47:22,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 500 transitions, 5630 flow, removed 1 selfloop flow, removed 0 redundant places. [2022-10-17 10:47:22,667 INFO L231 Difference]: Finished difference. Result has 275 places, 434 transitions, 4763 flow [2022-10-17 10:47:22,668 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=3961, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=412, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=85, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=307, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=4763, PETRI_PLACES=275, PETRI_TRANSITIONS=434} [2022-10-17 10:47:22,671 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 64 predicate places. [2022-10-17 10:47:22,671 INFO L495 AbstractCegarLoop]: Abstraction has has 275 places, 434 transitions, 4763 flow [2022-10-17 10:47:22,672 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:22,672 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:22,672 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:22,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-10-17 10:47:22,673 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:22,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:22,673 INFO L85 PathProgramCache]: Analyzing trace with hash -1966697833, now seen corresponding path program 3 times [2022-10-17 10:47:22,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:22,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902137340] [2022-10-17 10:47:22,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:47:23,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:47:23,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:47:23,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902137340] [2022-10-17 10:47:23,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902137340] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:47:23,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:47:23,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-17 10:47:23,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186053381] [2022-10-17 10:47:23,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:47:23,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-17 10:47:23,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:47:23,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-17 10:47:23,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-10-17 10:47:23,168 INFO L477 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 232 [2022-10-17 10:47:23,170 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 434 transitions, 4763 flow. Second operand has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:23,170 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-10-17 10:47:23,170 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 232 [2022-10-17 10:47:23,170 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-10-17 10:47:25,382 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][223], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), 170#L44-3true, Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,382 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-10-17 10:47:25,382 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-10-17 10:47:25,382 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-10-17 10:47:25,383 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-10-17 10:47:25,390 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][223], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), Black: 260#true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 43#L44-8true, 57#L74-4true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,591 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-10-17 10:47:25,591 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-10-17 10:47:25,591 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-10-17 10:47:25,591 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-10-17 10:47:25,627 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][319], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), 157#L50-5true, Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), Black: 260#true, 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,628 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:25,628 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:25,628 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:25,628 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:25,629 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][319], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 161#L50-6true, 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,629 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:25,629 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:25,629 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:25,629 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:25,630 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][319], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 71#L56-8true, 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,630 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:25,630 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:25,630 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:25,631 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:25,631 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][319], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 15#L56-6true, Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,631 INFO L383 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-10-17 10:47:25,632 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-10-17 10:47:25,632 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-10-17 10:47:25,632 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-10-17 10:47:25,633 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([672] thread1EXIT-->L75-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem25#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem25#1=|v_ULTIMATE.start_main_#t~mem25#1_5|} AuxVars[] AssignedVars[][319], [Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 260#true, 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), 87#L75-2true, Black: 320#true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 215#L50-8true, 146#L56-5true, Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,633 INFO L383 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-10-17 10:47:25,633 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-10-17 10:47:25,633 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-10-17 10:47:25,633 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-10-17 10:47:25,833 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([626] L56-17-->L56-18: Formula: (= v_~result_8~0_1 |v_thread3Thread1of1ForFork2_#t~ite12#1_3|) InVars {thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|} OutVars{thread3Thread1of1ForFork2_#t~ite12#1=|v_thread3Thread1of1ForFork2_#t~ite12#1_3|, ~result_8~0=v_~result_8~0_1} AuxVars[] AssignedVars[~result_8~0][223], [Black: 233#(and (= ~result_8~0 0) (= ~result_7~0 0)), Black: 239#(and (= ~result_8~0 0) (= ~result_7~0 0) (= |thread3Thread1of1ForFork2_#t~ite12#1| 0)), 338#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 237#(and (= ~result_8~0 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (= ~result_7~0 0)), 262#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), Black: 326#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), 276#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 322#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))), 66#L56-18true, Black: 323#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 348#(= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)), Black: 260#true, Black: 320#true, 87#L75-2true, Black: 266#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 263#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), 106#L50-18true, Black: 337#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 336#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 274#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256)))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 334#true, Black: 275#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))), Black: 272#true, 228#true, 285#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 282#true, Black: 286#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 284#(or (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), 298#(and (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), Black: 292#true, Black: 294#(and (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (not (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))))) (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))))), 324#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 301#(and (or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))) (or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))), Black: 296#(= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)), Black: 295#(or (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256))), Black: 310#true, Black: 314#(and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256)))), Black: 231#(= ~result_7~0 0), 313#(or (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)) (and (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (not (= ~sort_label_is_null_3~0 (* (div ~sort_label_is_null_3~0 256) 256))))), Black: 312#(or (= ~sort_label_is_null_5~0 (* 256 (div ~sort_label_is_null_5~0 256))) (= ~sort_label_is_null_1~0 (* (div ~sort_label_is_null_1~0 256) 256)))]) [2022-10-17 10:47:25,833 INFO L383 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-10-17 10:47:25,834 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-10-17 10:47:25,834 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-10-17 10:47:25,834 INFO L386 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-10-17 10:47:26,007 INFO L130 PetriNetUnfolder]: 1779/15005 cut-off events. [2022-10-17 10:47:26,007 INFO L131 PetriNetUnfolder]: For 34707/35274 co-relation queries the response was YES. [2022-10-17 10:47:26,121 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32732 conditions, 15005 events. 1779/15005 cut-off events. For 34707/35274 co-relation queries the response was YES. Maximal size of possible extension queue 641. Compared 208445 event pairs, 439 based on Foata normal form. 170/14422 useless extension candidates. Maximal degree in co-relation 27480. Up to 1467 conditions per place. [2022-10-17 10:47:26,158 INFO L137 encePairwiseOnDemand]: 217/232 looper letters, 256 selfloop transitions, 80 changer transitions 5/529 dead transitions. [2022-10-17 10:47:26,158 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 279 places, 529 transitions, 6681 flow [2022-10-17 10:47:26,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-17 10:47:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-10-17 10:47:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1051 transitions. [2022-10-17 10:47:26,163 INFO L522 CegarLoopForPetriNet]: DFA transition density 0.9060344827586206 [2022-10-17 10:47:26,163 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1051 transitions. [2022-10-17 10:47:26,163 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1051 transitions. [2022-10-17 10:47:26,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:47:26,164 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1051 transitions. [2022-10-17 10:47:26,167 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 210.2) internal successors, (1051), 5 states have internal predecessors, (1051), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:26,171 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:26,172 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 232.0) internal successors, (1392), 6 states have internal predecessors, (1392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:26,172 INFO L175 Difference]: Start difference. First operand has 275 places, 434 transitions, 4763 flow. Second operand 5 states and 1051 transitions. [2022-10-17 10:47:26,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 279 places, 529 transitions, 6681 flow [2022-10-17 10:47:26,311 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 529 transitions, 6622 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-10-17 10:47:26,322 INFO L231 Difference]: Finished difference. Result has 282 places, 457 transitions, 5345 flow [2022-10-17 10:47:26,323 INFO L270 CegarLoopForPetriNet]: {PETRI_ALPHABET=232, PETRI_DIFFERENCE_MINUEND_FLOW=4522, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=425, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=52, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=5345, PETRI_PLACES=282, PETRI_TRANSITIONS=457} [2022-10-17 10:47:26,324 INFO L287 CegarLoopForPetriNet]: 211 programPoint places, 71 predicate places. [2022-10-17 10:47:26,324 INFO L495 AbstractCegarLoop]: Abstraction has has 282 places, 457 transitions, 5345 flow [2022-10-17 10:47:26,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 196.2) internal successors, (981), 5 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:47:26,325 INFO L200 CegarLoopForPetriNet]: Found error trace [2022-10-17 10:47:26,325 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:47:26,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-10-17 10:47:26,326 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-10-17 10:47:26,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:47:26,326 INFO L85 PathProgramCache]: Analyzing trace with hash -464334357, now seen corresponding path program 4 times [2022-10-17 10:47:26,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:47:26,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644143044] [2022-10-17 10:47:26,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:47:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:47:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat