./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8 --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 2a10f98c1a89e2ac521234c9e4f0eca565cc5bc1484e9c7d67d861e216c6f9ba --- 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-e04fb08 [2022-11-16 10:55:37,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:55:37,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:55:37,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:55:37,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:55:37,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:55:37,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:55:37,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:55:37,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:55:37,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:55:37,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:55:37,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:55:37,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:55:37,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:55:37,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:55:37,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:55:37,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:55:37,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:55:37,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:55:37,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:55:37,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:55:37,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:55:37,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:55:37,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:55:37,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:55:37,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:55:37,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:55:37,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:55:37,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:55:37,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:55:37,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:55:37,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:55:37,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:55:37,447 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:55:37,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:55:37,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:55:37,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:55:37,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:55:37,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:55:37,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:55:37,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:55:37,453 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-16 10:55:37,485 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:55:37,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:55:37,486 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:55:37,486 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:55:37,487 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:55:37,487 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:55:37,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:55:37,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:55:37,488 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:55:37,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:55:37,488 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 10:55:37,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 10:55:37,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 10:55:37,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:55:37,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:55:37,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:55:37,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:55:37,490 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 10:55:37,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:55:37,490 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:55:37,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:55:37,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:55:37,493 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:55:37,494 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:55:37,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:37,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:55:37,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:55:37,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:55:37,496 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 10:55:37,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 10:55:37,497 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:55:37,497 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:55:37,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:55:37,505 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_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a10f98c1a89e2ac521234c9e4f0eca565cc5bc1484e9c7d67d861e216c6f9ba [2022-11-16 10:55:37,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:55:37,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:55:37,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:55:37,747 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:55:37,748 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:55:37,749 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i [2022-11-16 10:55:37,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/data/5fdce6673/8ed8623f470044a2938a35b7f28052bf/FLAG4327951f4 [2022-11-16 10:55:38,436 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:55:38,437 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i [2022-11-16 10:55:38,454 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/data/5fdce6673/8ed8623f470044a2938a35b7f28052bf/FLAG4327951f4 [2022-11-16 10:55:38,695 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/data/5fdce6673/8ed8623f470044a2938a35b7f28052bf [2022-11-16 10:55:38,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:55:38,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:55:38,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:38,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:55:38,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:55:38,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:38" (1/1) ... [2022-11-16 10:55:38,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413a4dc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:38, skipping insertion in model container [2022-11-16 10:55:38,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:38" (1/1) ... [2022-11-16 10:55:38,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:55:38,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:55:39,261 WARN L229 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_3f833e23-b358-418a-8562-b724d8fb9a86/sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i[41323,41336] [2022-11-16 10:55:39,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:39,296 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:55:39,325 WARN L229 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_3f833e23-b358-418a-8562-b724d8fb9a86/sv-benchmarks/c/goblint-regression/28-race_reach_70-funloop_racefree.i[41323,41336] [2022-11-16 10:55:39,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:39,387 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:55:39,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39 WrapperNode [2022-11-16 10:55:39,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:39,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:39,388 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:55:39,389 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:55:39,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,433 INFO L138 Inliner]: procedures = 271, calls = 31, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 193 [2022-11-16 10:55:39,434 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:39,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:55:39,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:55:39,435 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:55:39,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,462 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:55:39,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:55:39,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:55:39,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:55:39,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (1/1) ... [2022-11-16 10:55:39,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:39,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:39,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:55:39,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:55:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 10:55:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 10:55:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 10:55:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 10:55:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-16 10:55:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 10:55:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-16 10:55:39,578 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-16 10:55:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 10:55:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:55:39,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:55:39,580 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-16 10:55:39,780 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:55:39,789 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:55:40,081 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 10:55:40,090 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 10:55:40,090 INFO L300 CfgBuilder]: Removed 25 assume(true) statements. [2022-11-16 10:55:40,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:55:40 BoogieIcfgContainer [2022-11-16 10:55:40,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 10:55:40,102 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 10:55:40,119 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 10:55:40,123 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 10:55:40,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:55:38" (1/3) ... [2022-11-16 10:55:40,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c54fec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:55:40, skipping insertion in model container [2022-11-16 10:55:40,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:39" (2/3) ... [2022-11-16 10:55:40,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c54fec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:55:40, skipping insertion in model container [2022-11-16 10:55:40,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:55:40" (3/3) ... [2022-11-16 10:55:40,126 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_70-funloop_racefree.i [2022-11-16 10:55:40,139 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-16 10:55:40,150 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 10:55:40,150 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-16 10:55:40,150 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-16 10:55:40,258 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-11-16 10:55:40,296 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 170 places, 200 transitions, 408 flow [2022-11-16 10:55:40,391 INFO L130 PetriNetUnfolder]: 49/284 cut-off events. [2022-11-16 10:55:40,391 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-16 10:55:40,399 INFO L83 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 284 events. 49/284 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1019 event pairs, 0 based on Foata normal form. 0/229 useless extension candidates. Maximal degree in co-relation 160. Up to 8 conditions per place. [2022-11-16 10:55:40,399 INFO L82 GeneralOperation]: Start removeDead. Operand has 170 places, 200 transitions, 408 flow [2022-11-16 10:55:40,406 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 166 places, 195 transitions, 395 flow [2022-11-16 10:55:40,415 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 10:55:40,422 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;@557763fa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 10:55:40,422 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-16 10:55:40,446 INFO L130 PetriNetUnfolder]: 13/113 cut-off events. [2022-11-16 10:55:40,446 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-16 10:55:40,446 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:40,447 INFO L209 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:40,448 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-16 10:55:40,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:40,453 INFO L85 PathProgramCache]: Analyzing trace with hash 576602481, now seen corresponding path program 1 times [2022-11-16 10:55:40,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:40,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933108075] [2022-11-16 10:55:40,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:40,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:40,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:40,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933108075] [2022-11-16 10:55:40,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933108075] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:40,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:55:40,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 10:55:40,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496266434] [2022-11-16 10:55:40,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:40,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 10:55:40,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:40,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 10:55:40,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 10:55:40,746 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 169 out of 200 [2022-11-16 10:55:40,750 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 195 transitions, 395 flow. Second operand has 2 states, 2 states have (on average 170.0) internal successors, (340), 2 states have internal predecessors, (340), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:40,750 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:40,750 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 169 of 200 [2022-11-16 10:55:40,751 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:40,806 INFO L130 PetriNetUnfolder]: 7/235 cut-off events. [2022-11-16 10:55:40,806 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-16 10:55:40,808 INFO L83 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 7/235 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 781 event pairs, 0 based on Foata normal form. 41/262 useless extension candidates. Maximal degree in co-relation 134. Up to 4 conditions per place. [2022-11-16 10:55:40,810 INFO L137 encePairwiseOnDemand]: 173/200 looper letters, 1 selfloop transitions, 0 changer transitions 0/166 dead transitions. [2022-11-16 10:55:40,810 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 166 transitions, 339 flow [2022-11-16 10:55:40,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 10:55:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-16 10:55:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 366 transitions. [2022-11-16 10:55:40,843 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.915 [2022-11-16 10:55:40,844 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 366 transitions. [2022-11-16 10:55:40,844 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 366 transitions. [2022-11-16 10:55:40,846 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:40,848 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 366 transitions. [2022-11-16 10:55:40,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 183.0) internal successors, (366), 2 states have internal predecessors, (366), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:40,860 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 200.0) internal successors, (600), 3 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:40,861 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 200.0) internal successors, (600), 3 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:40,863 INFO L175 Difference]: Start difference. First operand has 166 places, 195 transitions, 395 flow. Second operand 2 states and 366 transitions. [2022-11-16 10:55:40,863 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 166 transitions, 339 flow [2022-11-16 10:55:40,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 166 transitions, 339 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 10:55:40,881 INFO L231 Difference]: Finished difference. Result has 165 places, 166 transitions, 337 flow [2022-11-16 10:55:40,884 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=166, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=337, PETRI_PLACES=165, PETRI_TRANSITIONS=166} [2022-11-16 10:55:40,887 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, -1 predicate places. [2022-11-16 10:55:40,890 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 166 transitions, 337 flow [2022-11-16 10:55:40,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 170.0) internal successors, (340), 2 states have internal predecessors, (340), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:40,891 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:40,892 INFO L209 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:40,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 10:55:40,892 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-16 10:55:40,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:40,894 INFO L85 PathProgramCache]: Analyzing trace with hash -267869390, now seen corresponding path program 1 times [2022-11-16 10:55:40,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:40,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195677273] [2022-11-16 10:55:40,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:40,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:41,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:41,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195677273] [2022-11-16 10:55:41,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195677273] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:41,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:55:41,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 10:55:41,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320506819] [2022-11-16 10:55:41,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:41,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 10:55:41,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:41,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:55:41,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:55:41,088 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 162 out of 200 [2022-11-16 10:55:41,089 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 166 transitions, 337 flow. Second operand has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,090 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:41,090 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 162 of 200 [2022-11-16 10:55:41,090 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:41,157 INFO L130 PetriNetUnfolder]: 7/239 cut-off events. [2022-11-16 10:55:41,157 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-16 10:55:41,161 INFO L83 FinitePrefix]: Finished finitePrefix Result has 258 conditions, 239 events. 7/239 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 780 event pairs, 0 based on Foata normal form. 0/225 useless extension candidates. Maximal degree in co-relation 254. Up to 9 conditions per place. [2022-11-16 10:55:41,162 INFO L137 encePairwiseOnDemand]: 197/200 looper letters, 10 selfloop transitions, 2 changer transitions 0/170 dead transitions. [2022-11-16 10:55:41,162 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 170 transitions, 369 flow [2022-11-16 10:55:41,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:55:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 10:55:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 499 transitions. [2022-11-16 10:55:41,168 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8316666666666667 [2022-11-16 10:55:41,169 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 499 transitions. [2022-11-16 10:55:41,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 499 transitions. [2022-11-16 10:55:41,170 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:41,170 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 499 transitions. [2022-11-16 10:55:41,173 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 166.33333333333334) internal successors, (499), 3 states have internal predecessors, (499), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,177 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 200.0) internal successors, (800), 4 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,178 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 200.0) internal successors, (800), 4 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,178 INFO L175 Difference]: Start difference. First operand has 165 places, 166 transitions, 337 flow. Second operand 3 states and 499 transitions. [2022-11-16 10:55:41,178 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 170 transitions, 369 flow [2022-11-16 10:55:41,181 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 170 transitions, 369 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 10:55:41,185 INFO L231 Difference]: Finished difference. Result has 168 places, 167 transitions, 349 flow [2022-11-16 10:55:41,186 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=337, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=349, PETRI_PLACES=168, PETRI_TRANSITIONS=167} [2022-11-16 10:55:41,187 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 2 predicate places. [2022-11-16 10:55:41,187 INFO L495 AbstractCegarLoop]: Abstraction has has 168 places, 167 transitions, 349 flow [2022-11-16 10:55:41,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,188 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:41,190 INFO L209 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:41,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 10:55:41,192 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-16 10:55:41,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:41,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1793811838, now seen corresponding path program 1 times [2022-11-16 10:55:41,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:41,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83043974] [2022-11-16 10:55:41,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:41,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:41,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:41,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:41,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83043974] [2022-11-16 10:55:41,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83043974] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:41,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [516387605] [2022-11-16 10:55:41,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:41,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:41,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:41,408 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:41,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 10:55:41,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:41,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 10:55:41,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:41,629 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:41,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [516387605] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:41,693 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:41,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-11-16 10:55:41,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139235843] [2022-11-16 10:55:41,693 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:41,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-16 10:55:41,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:41,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-16 10:55:41,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-16 10:55:41,703 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 200 [2022-11-16 10:55:41,705 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 168 places, 167 transitions, 349 flow. Second operand has 10 states, 10 states have (on average 163.1) internal successors, (1631), 10 states have internal predecessors, (1631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,705 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:41,705 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 200 [2022-11-16 10:55:41,706 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:41,833 INFO L130 PetriNetUnfolder]: 7/246 cut-off events. [2022-11-16 10:55:41,833 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 10:55:41,834 INFO L83 FinitePrefix]: Finished finitePrefix Result has 281 conditions, 246 events. 7/246 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 774 event pairs, 0 based on Foata normal form. 2/235 useless extension candidates. Maximal degree in co-relation 275. Up to 6 conditions per place. [2022-11-16 10:55:41,835 INFO L137 encePairwiseOnDemand]: 194/200 looper letters, 11 selfloop transitions, 9 changer transitions 0/177 dead transitions. [2022-11-16 10:55:41,835 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 177 transitions, 411 flow [2022-11-16 10:55:41,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 10:55:41,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-16 10:55:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1471 transitions. [2022-11-16 10:55:41,839 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8172222222222222 [2022-11-16 10:55:41,839 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1471 transitions. [2022-11-16 10:55:41,840 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1471 transitions. [2022-11-16 10:55:41,841 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:41,841 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1471 transitions. [2022-11-16 10:55:41,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 163.44444444444446) internal successors, (1471), 9 states have internal predecessors, (1471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,848 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 200.0) internal successors, (2000), 10 states have internal predecessors, (2000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,850 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 200.0) internal successors, (2000), 10 states have internal predecessors, (2000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,850 INFO L175 Difference]: Start difference. First operand has 168 places, 167 transitions, 349 flow. Second operand 9 states and 1471 transitions. [2022-11-16 10:55:41,850 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 176 places, 177 transitions, 411 flow [2022-11-16 10:55:41,852 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 177 transitions, 409 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:41,854 INFO L231 Difference]: Finished difference. Result has 178 places, 173 transitions, 397 flow [2022-11-16 10:55:41,855 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=347, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=167, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=397, PETRI_PLACES=178, PETRI_TRANSITIONS=173} [2022-11-16 10:55:41,856 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 12 predicate places. [2022-11-16 10:55:41,856 INFO L495 AbstractCegarLoop]: Abstraction has has 178 places, 173 transitions, 397 flow [2022-11-16 10:55:41,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 163.1) internal successors, (1631), 10 states have internal predecessors, (1631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:41,857 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:41,858 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:41,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:42,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:42,069 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-16 10:55:42,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:42,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1189053950, now seen corresponding path program 2 times [2022-11-16 10:55:42,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:42,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345933216] [2022-11-16 10:55:42,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:42,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:42,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:42,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345933216] [2022-11-16 10:55:42,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345933216] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:42,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [894002423] [2022-11-16 10:55:42,344 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-16 10:55:42,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:42,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:42,345 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:42,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 10:55:42,453 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-16 10:55:42,453 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 10:55:42,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 10:55:42,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:42,509 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:42,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [894002423] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:42,609 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:42,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-11-16 10:55:42,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908046333] [2022-11-16 10:55:42,610 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:42,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-16 10:55:42,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:42,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-16 10:55:42,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-11-16 10:55:42,616 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 200 [2022-11-16 10:55:42,620 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 178 places, 173 transitions, 397 flow. Second operand has 18 states, 18 states have (on average 163.27777777777777) internal successors, (2939), 18 states have internal predecessors, (2939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:42,621 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:42,621 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 200 [2022-11-16 10:55:42,621 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:42,928 INFO L130 PetriNetUnfolder]: 7/266 cut-off events. [2022-11-16 10:55:42,929 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-11-16 10:55:42,930 INFO L83 FinitePrefix]: Finished finitePrefix Result has 370 conditions, 266 events. 7/266 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 774 event pairs, 0 based on Foata normal form. 4/257 useless extension candidates. Maximal degree in co-relation 362. Up to 11 conditions per place. [2022-11-16 10:55:42,932 INFO L137 encePairwiseOnDemand]: 194/200 looper letters, 19 selfloop transitions, 21 changer transitions 0/197 dead transitions. [2022-11-16 10:55:42,932 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 197 transitions, 585 flow [2022-11-16 10:55:42,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-16 10:55:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-11-16 10:55:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 3425 transitions. [2022-11-16 10:55:42,940 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8154761904761905 [2022-11-16 10:55:42,941 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 3425 transitions. [2022-11-16 10:55:42,941 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 3425 transitions. [2022-11-16 10:55:42,943 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:42,944 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 3425 transitions. [2022-11-16 10:55:42,953 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 163.0952380952381) internal successors, (3425), 21 states have internal predecessors, (3425), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:42,966 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 200.0) internal successors, (4400), 22 states have internal predecessors, (4400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:42,969 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 200.0) internal successors, (4400), 22 states have internal predecessors, (4400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:42,969 INFO L175 Difference]: Start difference. First operand has 178 places, 173 transitions, 397 flow. Second operand 21 states and 3425 transitions. [2022-11-16 10:55:42,969 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 197 transitions, 585 flow [2022-11-16 10:55:42,972 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 197 transitions, 571 flow, removed 6 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:42,976 INFO L231 Difference]: Finished difference. Result has 202 places, 186 transitions, 521 flow [2022-11-16 10:55:42,977 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=391, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=173, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=162, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=521, PETRI_PLACES=202, PETRI_TRANSITIONS=186} [2022-11-16 10:55:42,978 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 36 predicate places. [2022-11-16 10:55:42,978 INFO L495 AbstractCegarLoop]: Abstraction has has 202 places, 186 transitions, 521 flow [2022-11-16 10:55:42,980 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 163.27777777777777) internal successors, (2939), 18 states have internal predecessors, (2939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:42,981 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:42,981 INFO L209 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:42,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:43,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:43,187 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-16 10:55:43,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:43,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1885083906, now seen corresponding path program 3 times [2022-11-16 10:55:43,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:43,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118136893] [2022-11-16 10:55:43,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:43,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:43,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:43,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118136893] [2022-11-16 10:55:43,660 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118136893] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:43,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [956829566] [2022-11-16 10:55:43,660 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-16 10:55:43,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:43,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:43,662 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:43,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-16 10:55:43,802 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-11-16 10:55:43,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 10:55:43,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-16 10:55:43,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:43,932 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 10:55:44,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [956829566] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:44,181 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:44,182 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-11-16 10:55:44,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961951216] [2022-11-16 10:55:44,182 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:44,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-11-16 10:55:44,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:44,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-16 10:55:44,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-11-16 10:55:44,188 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 200 [2022-11-16 10:55:44,192 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 202 places, 186 transitions, 521 flow. Second operand has 23 states, 23 states have (on average 163.43478260869566) internal successors, (3759), 23 states have internal predecessors, (3759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:44,193 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:44,193 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 200 [2022-11-16 10:55:44,193 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:44,601 INFO L130 PetriNetUnfolder]: 7/281 cut-off events. [2022-11-16 10:55:44,601 INFO L131 PetriNetUnfolder]: For 110/110 co-relation queries the response was YES. [2022-11-16 10:55:44,602 INFO L83 FinitePrefix]: Finished finitePrefix Result has 471 conditions, 281 events. 7/281 cut-off events. For 110/110 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 774 event pairs, 0 based on Foata normal form. 3/271 useless extension candidates. Maximal degree in co-relation 458. Up to 17 conditions per place. [2022-11-16 10:55:44,603 INFO L137 encePairwiseOnDemand]: 194/200 looper letters, 25 selfloop transitions, 30 changer transitions 0/212 dead transitions. [2022-11-16 10:55:44,603 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 231 places, 212 transitions, 777 flow [2022-11-16 10:55:44,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-11-16 10:55:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-11-16 10:55:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 4888 transitions. [2022-11-16 10:55:44,613 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8146666666666667 [2022-11-16 10:55:44,613 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 4888 transitions. [2022-11-16 10:55:44,613 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 4888 transitions. [2022-11-16 10:55:44,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:44,617 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 4888 transitions. [2022-11-16 10:55:44,628 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 162.93333333333334) internal successors, (4888), 30 states have internal predecessors, (4888), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:44,638 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 200.0) internal successors, (6200), 31 states have internal predecessors, (6200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:44,641 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 200.0) internal successors, (6200), 31 states have internal predecessors, (6200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:44,642 INFO L175 Difference]: Start difference. First operand has 202 places, 186 transitions, 521 flow. Second operand 30 states and 4888 transitions. [2022-11-16 10:55:44,642 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 231 places, 212 transitions, 777 flow [2022-11-16 10:55:44,646 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 225 places, 212 transitions, 747 flow, removed 9 selfloop flow, removed 6 redundant places. [2022-11-16 10:55:44,649 INFO L231 Difference]: Finished difference. Result has 229 places, 196 transitions, 649 flow [2022-11-16 10:55:44,649 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=200, PETRI_DIFFERENCE_MINUEND_FLOW=497, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=163, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=649, PETRI_PLACES=229, PETRI_TRANSITIONS=196} [2022-11-16 10:55:44,650 INFO L288 CegarLoopForPetriNet]: 166 programPoint places, 63 predicate places. [2022-11-16 10:55:44,650 INFO L495 AbstractCegarLoop]: Abstraction has has 229 places, 196 transitions, 649 flow [2022-11-16 10:55:44,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 163.43478260869566) internal successors, (3759), 23 states have internal predecessors, (3759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:44,652 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:44,652 INFO L209 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 10, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:44,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:44,857 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:44,858 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-16 10:55:44,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:44,858 INFO L85 PathProgramCache]: Analyzing trace with hash 187871410, now seen corresponding path program 4 times [2022-11-16 10:55:44,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:44,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144615390] [2022-11-16 10:55:44,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:44,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:55:44,906 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:55:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:55:44,964 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:55:44,964 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 10:55:44,965 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2022-11-16 10:55:44,967 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-11-16 10:55:44,967 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2022-11-16 10:55:44,968 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-11-16 10:55:44,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-16 10:55:44,969 INFO L444 BasicCegarLoop]: Path program histogram: [4, 1, 1] [2022-11-16 10:55:44,980 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-11-16 10:55:44,980 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-11-16 10:55:45,023 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-11-16 10:55:45,026 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 230 places, 273 transitions, 564 flow [2022-11-16 10:55:45,097 INFO L130 PetriNetUnfolder]: 82/466 cut-off events. [2022-11-16 10:55:45,097 INFO L131 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-11-16 10:55:45,101 INFO L83 FinitePrefix]: Finished finitePrefix Result has 480 conditions, 466 events. 82/466 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 2075 event pairs, 0 based on Foata normal form. 0/375 useless extension candidates. Maximal degree in co-relation 286. Up to 12 conditions per place. [2022-11-16 10:55:45,101 INFO L82 GeneralOperation]: Start removeDead. Operand has 230 places, 273 transitions, 564 flow [2022-11-16 10:55:45,109 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 230 places, 273 transitions, 564 flow [2022-11-16 10:55:45,111 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 10:55:45,114 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;@557763fa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 10:55:45,115 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-11-16 10:55:45,131 INFO L130 PetriNetUnfolder]: 23/194 cut-off events. [2022-11-16 10:55:45,132 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 10:55:45,132 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:45,132 INFO L209 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] [2022-11-16 10:55:45,132 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:45,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:45,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1902494742, now seen corresponding path program 1 times [2022-11-16 10:55:45,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:45,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796150715] [2022-11-16 10:55:45,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:45,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:45,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796150715] [2022-11-16 10:55:45,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796150715] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:45,165 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:55:45,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 10:55:45,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376856959] [2022-11-16 10:55:45,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:45,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 10:55:45,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:45,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 10:55:45,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 10:55:45,169 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 273 [2022-11-16 10:55:45,170 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 273 transitions, 564 flow. Second operand has 2 states, 2 states have (on average 228.0) internal successors, (456), 2 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,170 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:45,170 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 273 [2022-11-16 10:55:45,170 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:45,269 INFO L130 PetriNetUnfolder]: 14/393 cut-off events. [2022-11-16 10:55:45,269 INFO L131 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2022-11-16 10:55:45,271 INFO L83 FinitePrefix]: Finished finitePrefix Result has 414 conditions, 393 events. 14/393 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1816 event pairs, 0 based on Foata normal form. 84/454 useless extension candidates. Maximal degree in co-relation 244. Up to 7 conditions per place. [2022-11-16 10:55:45,272 INFO L137 encePairwiseOnDemand]: 234/273 looper letters, 4 selfloop transitions, 0 changer transitions 0/231 dead transitions. [2022-11-16 10:55:45,272 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 231 transitions, 488 flow [2022-11-16 10:55:45,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 10:55:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-16 10:55:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 497 transitions. [2022-11-16 10:55:45,274 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9102564102564102 [2022-11-16 10:55:45,274 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 497 transitions. [2022-11-16 10:55:45,275 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 497 transitions. [2022-11-16 10:55:45,275 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:45,275 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 497 transitions. [2022-11-16 10:55:45,277 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 248.5) internal successors, (497), 2 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,278 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,279 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,279 INFO L175 Difference]: Start difference. First operand has 230 places, 273 transitions, 564 flow. Second operand 2 states and 497 transitions. [2022-11-16 10:55:45,279 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 231 transitions, 488 flow [2022-11-16 10:55:45,281 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 228 places, 231 transitions, 488 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 10:55:45,284 INFO L231 Difference]: Finished difference. Result has 228 places, 231 transitions, 480 flow [2022-11-16 10:55:45,285 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=480, PETRI_DIFFERENCE_MINUEND_PLACES=227, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=231, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=480, PETRI_PLACES=228, PETRI_TRANSITIONS=231} [2022-11-16 10:55:45,286 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, -2 predicate places. [2022-11-16 10:55:45,286 INFO L495 AbstractCegarLoop]: Abstraction has has 228 places, 231 transitions, 480 flow [2022-11-16 10:55:45,287 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 228.0) internal successors, (456), 2 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,287 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:45,287 INFO L209 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] [2022-11-16 10:55:45,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-16 10:55:45,287 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:45,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:45,291 INFO L85 PathProgramCache]: Analyzing trace with hash 36636312, now seen corresponding path program 1 times [2022-11-16 10:55:45,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:45,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836184106] [2022-11-16 10:55:45,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:45,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:45,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836184106] [2022-11-16 10:55:45,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836184106] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:45,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:55:45,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 10:55:45,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854224559] [2022-11-16 10:55:45,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:45,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 10:55:45,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:45,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:55:45,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:55:45,354 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 220 out of 273 [2022-11-16 10:55:45,355 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 228 places, 231 transitions, 480 flow. Second operand has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,356 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:45,356 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 220 of 273 [2022-11-16 10:55:45,356 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:45,439 INFO L130 PetriNetUnfolder]: 14/397 cut-off events. [2022-11-16 10:55:45,439 INFO L131 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2022-11-16 10:55:45,442 INFO L83 FinitePrefix]: Finished finitePrefix Result has 430 conditions, 397 events. 14/397 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 1835 event pairs, 0 based on Foata normal form. 0/374 useless extension candidates. Maximal degree in co-relation 425. Up to 14 conditions per place. [2022-11-16 10:55:45,443 INFO L137 encePairwiseOnDemand]: 270/273 looper letters, 13 selfloop transitions, 2 changer transitions 0/235 dead transitions. [2022-11-16 10:55:45,443 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 230 places, 235 transitions, 518 flow [2022-11-16 10:55:45,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:55:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 10:55:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 676 transitions. [2022-11-16 10:55:45,446 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8253968253968254 [2022-11-16 10:55:45,446 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 676 transitions. [2022-11-16 10:55:45,446 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 676 transitions. [2022-11-16 10:55:45,446 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:45,447 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 676 transitions. [2022-11-16 10:55:45,448 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 225.33333333333334) internal successors, (676), 3 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,450 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,451 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,451 INFO L175 Difference]: Start difference. First operand has 228 places, 231 transitions, 480 flow. Second operand 3 states and 676 transitions. [2022-11-16 10:55:45,451 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 230 places, 235 transitions, 518 flow [2022-11-16 10:55:45,453 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 230 places, 235 transitions, 518 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 10:55:45,456 INFO L231 Difference]: Finished difference. Result has 231 places, 232 transitions, 492 flow [2022-11-16 10:55:45,456 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=480, PETRI_DIFFERENCE_MINUEND_PLACES=228, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=492, PETRI_PLACES=231, PETRI_TRANSITIONS=232} [2022-11-16 10:55:45,457 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 1 predicate places. [2022-11-16 10:55:45,458 INFO L495 AbstractCegarLoop]: Abstraction has has 231 places, 232 transitions, 492 flow [2022-11-16 10:55:45,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,458 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:45,458 INFO L209 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] [2022-11-16 10:55:45,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-16 10:55:45,459 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:45,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:45,461 INFO L85 PathProgramCache]: Analyzing trace with hash 929556149, now seen corresponding path program 1 times [2022-11-16 10:55:45,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:45,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160395862] [2022-11-16 10:55:45,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:45,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:45,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160395862] [2022-11-16 10:55:45,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160395862] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:45,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1150439744] [2022-11-16 10:55:45,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:45,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:45,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:45,531 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:45,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-16 10:55:45,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:45,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 10:55:45,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 10:55:45,646 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 10:55:45,646 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1150439744] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:45,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 10:55:45,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-11-16 10:55:45,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280053700] [2022-11-16 10:55:45,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:45,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 10:55:45,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:45,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:55:45,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-16 10:55:45,649 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 220 out of 273 [2022-11-16 10:55:45,650 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 231 places, 232 transitions, 492 flow. Second operand has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,650 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:45,650 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 220 of 273 [2022-11-16 10:55:45,651 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:45,728 INFO L130 PetriNetUnfolder]: 11/341 cut-off events. [2022-11-16 10:55:45,729 INFO L131 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2022-11-16 10:55:45,731 INFO L83 FinitePrefix]: Finished finitePrefix Result has 384 conditions, 341 events. 11/341 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1450 event pairs, 0 based on Foata normal form. 0/323 useless extension candidates. Maximal degree in co-relation 377. Up to 16 conditions per place. [2022-11-16 10:55:45,732 INFO L137 encePairwiseOnDemand]: 270/273 looper letters, 13 selfloop transitions, 2 changer transitions 0/236 dead transitions. [2022-11-16 10:55:45,733 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 236 transitions, 530 flow [2022-11-16 10:55:45,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:55:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 10:55:45,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 676 transitions. [2022-11-16 10:55:45,740 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8253968253968254 [2022-11-16 10:55:45,740 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 676 transitions. [2022-11-16 10:55:45,740 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 676 transitions. [2022-11-16 10:55:45,741 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:45,741 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 676 transitions. [2022-11-16 10:55:45,743 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 225.33333333333334) internal successors, (676), 3 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,744 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,745 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,745 INFO L175 Difference]: Start difference. First operand has 231 places, 232 transitions, 492 flow. Second operand 3 states and 676 transitions. [2022-11-16 10:55:45,745 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 233 places, 236 transitions, 530 flow [2022-11-16 10:55:45,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 236 transitions, 528 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:45,763 INFO L231 Difference]: Finished difference. Result has 233 places, 233 transitions, 502 flow [2022-11-16 10:55:45,764 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=230, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=502, PETRI_PLACES=233, PETRI_TRANSITIONS=233} [2022-11-16 10:55:45,764 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 3 predicate places. [2022-11-16 10:55:45,765 INFO L495 AbstractCegarLoop]: Abstraction has has 233 places, 233 transitions, 502 flow [2022-11-16 10:55:45,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:45,766 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:45,766 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:45,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:45,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-16 10:55:45,972 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:45,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:45,973 INFO L85 PathProgramCache]: Analyzing trace with hash 367982683, now seen corresponding path program 1 times [2022-11-16 10:55:45,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:45,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129675421] [2022-11-16 10:55:45,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:45,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:46,033 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:46,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:46,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129675421] [2022-11-16 10:55:46,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129675421] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:46,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1798733413] [2022-11-16 10:55:46,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:46,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:46,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:46,035 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:46,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-16 10:55:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:46,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 10:55:46,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:46,175 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:46,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1798733413] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:46,207 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:46,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-11-16 10:55:46,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142942133] [2022-11-16 10:55:46,207 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:46,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-16 10:55:46,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:46,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-16 10:55:46,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-16 10:55:46,211 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 273 [2022-11-16 10:55:46,220 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 233 places, 233 transitions, 502 flow. Second operand has 10 states, 10 states have (on average 221.2) internal successors, (2212), 10 states have internal predecessors, (2212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:46,221 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:46,221 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 273 [2022-11-16 10:55:46,221 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:46,351 INFO L130 PetriNetUnfolder]: 11/348 cut-off events. [2022-11-16 10:55:46,351 INFO L131 PetriNetUnfolder]: For 18/18 co-relation queries the response was YES. [2022-11-16 10:55:46,354 INFO L83 FinitePrefix]: Finished finitePrefix Result has 403 conditions, 348 events. 11/348 cut-off events. For 18/18 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1450 event pairs, 0 based on Foata normal form. 2/334 useless extension candidates. Maximal degree in co-relation 395. Up to 11 conditions per place. [2022-11-16 10:55:46,355 INFO L137 encePairwiseOnDemand]: 267/273 looper letters, 14 selfloop transitions, 9 changer transitions 0/243 dead transitions. [2022-11-16 10:55:46,355 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 243 transitions, 570 flow [2022-11-16 10:55:46,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 10:55:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-16 10:55:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1996 transitions. [2022-11-16 10:55:46,360 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8123728123728123 [2022-11-16 10:55:46,360 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1996 transitions. [2022-11-16 10:55:46,360 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1996 transitions. [2022-11-16 10:55:46,362 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:46,362 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1996 transitions. [2022-11-16 10:55:46,367 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 221.77777777777777) internal successors, (1996), 9 states have internal predecessors, (1996), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:46,371 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:46,372 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:46,372 INFO L175 Difference]: Start difference. First operand has 233 places, 233 transitions, 502 flow. Second operand 9 states and 1996 transitions. [2022-11-16 10:55:46,372 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 243 transitions, 570 flow [2022-11-16 10:55:46,374 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 240 places, 243 transitions, 568 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:46,377 INFO L231 Difference]: Finished difference. Result has 243 places, 239 transitions, 550 flow [2022-11-16 10:55:46,378 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=233, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=550, PETRI_PLACES=243, PETRI_TRANSITIONS=239} [2022-11-16 10:55:46,378 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 13 predicate places. [2022-11-16 10:55:46,379 INFO L495 AbstractCegarLoop]: Abstraction has has 243 places, 239 transitions, 550 flow [2022-11-16 10:55:46,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 221.2) internal successors, (2212), 10 states have internal predecessors, (2212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:46,380 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:46,380 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:46,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:46,585 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-16 10:55:46,585 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:46,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:46,585 INFO L85 PathProgramCache]: Analyzing trace with hash 219140667, now seen corresponding path program 2 times [2022-11-16 10:55:46,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:46,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480527325] [2022-11-16 10:55:46,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:46,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:46,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:46,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480527325] [2022-11-16 10:55:46,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480527325] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:46,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1996537391] [2022-11-16 10:55:46,741 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-16 10:55:46,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:46,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:46,742 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:46,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-16 10:55:46,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-16 10:55:46,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 10:55:46,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 10:55:46,855 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:46,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:47,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1996537391] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:47,004 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:47,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-11-16 10:55:47,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852446582] [2022-11-16 10:55:47,006 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:47,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-16 10:55:47,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:47,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-16 10:55:47,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-11-16 10:55:47,013 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 273 [2022-11-16 10:55:47,018 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 243 places, 239 transitions, 550 flow. Second operand has 18 states, 18 states have (on average 221.33333333333334) internal successors, (3984), 18 states have internal predecessors, (3984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:47,018 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:47,018 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 273 [2022-11-16 10:55:47,018 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:47,298 INFO L130 PetriNetUnfolder]: 11/368 cut-off events. [2022-11-16 10:55:47,299 INFO L131 PetriNetUnfolder]: For 38/38 co-relation queries the response was YES. [2022-11-16 10:55:47,301 INFO L83 FinitePrefix]: Finished finitePrefix Result has 492 conditions, 368 events. 11/368 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1450 event pairs, 0 based on Foata normal form. 4/356 useless extension candidates. Maximal degree in co-relation 482. Up to 11 conditions per place. [2022-11-16 10:55:47,302 INFO L137 encePairwiseOnDemand]: 267/273 looper letters, 22 selfloop transitions, 21 changer transitions 0/263 dead transitions. [2022-11-16 10:55:47,303 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 263 places, 263 transitions, 744 flow [2022-11-16 10:55:47,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-16 10:55:47,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-11-16 10:55:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 4646 transitions. [2022-11-16 10:55:47,313 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8103959532530961 [2022-11-16 10:55:47,314 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 4646 transitions. [2022-11-16 10:55:47,314 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 4646 transitions. [2022-11-16 10:55:47,317 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:47,317 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 4646 transitions. [2022-11-16 10:55:47,328 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 221.23809523809524) internal successors, (4646), 21 states have internal predecessors, (4646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:47,341 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 273.0) internal successors, (6006), 22 states have internal predecessors, (6006), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:47,343 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 273.0) internal successors, (6006), 22 states have internal predecessors, (6006), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:47,343 INFO L175 Difference]: Start difference. First operand has 243 places, 239 transitions, 550 flow. Second operand 21 states and 4646 transitions. [2022-11-16 10:55:47,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 263 places, 263 transitions, 744 flow [2022-11-16 10:55:47,346 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 263 transitions, 730 flow, removed 6 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:47,350 INFO L231 Difference]: Finished difference. Result has 267 places, 252 transitions, 674 flow [2022-11-16 10:55:47,351 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=544, PETRI_DIFFERENCE_MINUEND_PLACES=242, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=228, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=674, PETRI_PLACES=267, PETRI_TRANSITIONS=252} [2022-11-16 10:55:47,352 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 37 predicate places. [2022-11-16 10:55:47,352 INFO L495 AbstractCegarLoop]: Abstraction has has 267 places, 252 transitions, 674 flow [2022-11-16 10:55:47,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 221.33333333333334) internal successors, (3984), 18 states have internal predecessors, (3984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:47,354 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:47,354 INFO L209 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:47,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-11-16 10:55:47,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:47,560 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:47,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:47,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1797063173, now seen corresponding path program 3 times [2022-11-16 10:55:47,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:47,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329616473] [2022-11-16 10:55:47,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:47,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:47,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:47,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329616473] [2022-11-16 10:55:47,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329616473] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:47,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [298562365] [2022-11-16 10:55:47,918 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-16 10:55:47,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:47,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:47,921 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:47,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-16 10:55:48,079 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-11-16 10:55:48,079 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 10:55:48,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-16 10:55:48,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:48,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 10:55:48,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [298562365] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:48,370 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:48,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2022-11-16 10:55:48,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060125937] [2022-11-16 10:55:48,371 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:48,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-11-16 10:55:48,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:48,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-16 10:55:48,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2022-11-16 10:55:48,379 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 273 [2022-11-16 10:55:48,384 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 252 transitions, 674 flow. Second operand has 23 states, 23 states have (on average 221.47826086956522) internal successors, (5094), 23 states have internal predecessors, (5094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:48,384 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:48,384 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 273 [2022-11-16 10:55:48,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:48,776 INFO L130 PetriNetUnfolder]: 11/383 cut-off events. [2022-11-16 10:55:48,776 INFO L131 PetriNetUnfolder]: For 126/126 co-relation queries the response was YES. [2022-11-16 10:55:48,779 INFO L83 FinitePrefix]: Finished finitePrefix Result has 593 conditions, 383 events. 11/383 cut-off events. For 126/126 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1449 event pairs, 0 based on Foata normal form. 3/370 useless extension candidates. Maximal degree in co-relation 578. Up to 17 conditions per place. [2022-11-16 10:55:48,781 INFO L137 encePairwiseOnDemand]: 267/273 looper letters, 28 selfloop transitions, 30 changer transitions 0/278 dead transitions. [2022-11-16 10:55:48,781 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 296 places, 278 transitions, 936 flow [2022-11-16 10:55:48,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-11-16 10:55:48,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-11-16 10:55:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 6631 transitions. [2022-11-16 10:55:48,790 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8096459096459097 [2022-11-16 10:55:48,790 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 6631 transitions. [2022-11-16 10:55:48,790 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 6631 transitions. [2022-11-16 10:55:48,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:48,795 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 6631 transitions. [2022-11-16 10:55:48,811 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 221.03333333333333) internal successors, (6631), 30 states have internal predecessors, (6631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:48,821 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:48,824 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:48,825 INFO L175 Difference]: Start difference. First operand has 267 places, 252 transitions, 674 flow. Second operand 30 states and 6631 transitions. [2022-11-16 10:55:48,825 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 296 places, 278 transitions, 936 flow [2022-11-16 10:55:48,860 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 290 places, 278 transitions, 906 flow, removed 9 selfloop flow, removed 6 redundant places. [2022-11-16 10:55:48,864 INFO L231 Difference]: Finished difference. Result has 294 places, 262 transitions, 802 flow [2022-11-16 10:55:48,864 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=802, PETRI_PLACES=294, PETRI_TRANSITIONS=262} [2022-11-16 10:55:48,865 INFO L288 CegarLoopForPetriNet]: 230 programPoint places, 64 predicate places. [2022-11-16 10:55:48,865 INFO L495 AbstractCegarLoop]: Abstraction has has 294 places, 262 transitions, 802 flow [2022-11-16 10:55:48,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 221.47826086956522) internal successors, (5094), 23 states have internal predecessors, (5094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:48,866 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:48,867 INFO L209 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 10, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:48,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-11-16 10:55:49,073 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:49,073 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-16 10:55:49,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:49,074 INFO L85 PathProgramCache]: Analyzing trace with hash -2066988706, now seen corresponding path program 4 times [2022-11-16 10:55:49,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:49,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159246898] [2022-11-16 10:55:49,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:49,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:55:49,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 10:55:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 10:55:49,158 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 10:55:49,159 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 10:55:49,159 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2022-11-16 10:55:49,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-11-16 10:55:49,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-11-16 10:55:49,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-11-16 10:55:49,160 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-11-16 10:55:49,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-16 10:55:49,161 INFO L444 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1] [2022-11-16 10:55:49,162 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-11-16 10:55:49,162 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-11-16 10:55:49,209 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-16 10:55:49,212 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 290 places, 346 transitions, 722 flow [2022-11-16 10:55:49,326 INFO L130 PetriNetUnfolder]: 120/681 cut-off events. [2022-11-16 10:55:49,326 INFO L131 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-11-16 10:55:49,335 INFO L83 FinitePrefix]: Finished finitePrefix Result has 709 conditions, 681 events. 120/681 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3323 event pairs, 1 based on Foata normal form. 0/550 useless extension candidates. Maximal degree in co-relation 474. Up to 16 conditions per place. [2022-11-16 10:55:49,335 INFO L82 GeneralOperation]: Start removeDead. Operand has 290 places, 346 transitions, 722 flow [2022-11-16 10:55:49,345 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 290 places, 346 transitions, 722 flow [2022-11-16 10:55:49,346 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 10:55:49,347 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;@557763fa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 10:55:49,347 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-11-16 10:55:49,362 INFO L130 PetriNetUnfolder]: 23/193 cut-off events. [2022-11-16 10:55:49,363 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-16 10:55:49,363 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:49,363 INFO L209 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] [2022-11-16 10:55:49,363 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-16 10:55:49,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:49,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1050308074, now seen corresponding path program 1 times [2022-11-16 10:55:49,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:49,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333112118] [2022-11-16 10:55:49,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:49,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:49,385 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:49,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333112118] [2022-11-16 10:55:49,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333112118] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:49,385 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:55:49,386 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 10:55:49,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039862895] [2022-11-16 10:55:49,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:49,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 10:55:49,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:49,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 10:55:49,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 10:55:49,388 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 346 [2022-11-16 10:55:49,388 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 346 transitions, 722 flow. Second operand has 2 states, 2 states have (on average 286.0) internal successors, (572), 2 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,388 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:49,389 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 346 [2022-11-16 10:55:49,389 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:49,514 INFO L130 PetriNetUnfolder]: 23/577 cut-off events. [2022-11-16 10:55:49,514 INFO L131 PetriNetUnfolder]: For 49/49 co-relation queries the response was YES. [2022-11-16 10:55:49,519 INFO L83 FinitePrefix]: Finished finitePrefix Result has 621 conditions, 577 events. 23/577 cut-off events. For 49/49 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 3034 event pairs, 1 based on Foata normal form. 183/726 useless extension candidates. Maximal degree in co-relation 407. Up to 16 conditions per place. [2022-11-16 10:55:49,521 INFO L137 encePairwiseOnDemand]: 295/346 looper letters, 6 selfloop transitions, 0 changer transitions 0/291 dead transitions. [2022-11-16 10:55:49,522 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 291 transitions, 624 flow [2022-11-16 10:55:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 10:55:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-16 10:55:49,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 627 transitions. [2022-11-16 10:55:49,523 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9060693641618497 [2022-11-16 10:55:49,523 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 627 transitions. [2022-11-16 10:55:49,524 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 627 transitions. [2022-11-16 10:55:49,524 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:49,524 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 627 transitions. [2022-11-16 10:55:49,525 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 313.5) internal successors, (627), 2 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,526 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 346.0) internal successors, (1038), 3 states have internal predecessors, (1038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,527 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 346.0) internal successors, (1038), 3 states have internal predecessors, (1038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,527 INFO L175 Difference]: Start difference. First operand has 290 places, 346 transitions, 722 flow. Second operand 2 states and 627 transitions. [2022-11-16 10:55:49,527 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 291 transitions, 624 flow [2022-11-16 10:55:49,529 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 291 transitions, 624 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 10:55:49,532 INFO L231 Difference]: Finished difference. Result has 287 places, 291 transitions, 612 flow [2022-11-16 10:55:49,532 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=612, PETRI_DIFFERENCE_MINUEND_PLACES=286, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=612, PETRI_PLACES=287, PETRI_TRANSITIONS=291} [2022-11-16 10:55:49,533 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, -3 predicate places. [2022-11-16 10:55:49,533 INFO L495 AbstractCegarLoop]: Abstraction has has 287 places, 291 transitions, 612 flow [2022-11-16 10:55:49,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 286.0) internal successors, (572), 2 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,534 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:49,534 INFO L209 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] [2022-11-16 10:55:49,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-16 10:55:49,534 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-16 10:55:49,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:49,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1378800792, now seen corresponding path program 1 times [2022-11-16 10:55:49,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:49,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611327259] [2022-11-16 10:55:49,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:49,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:49,574 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611327259] [2022-11-16 10:55:49,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611327259] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:49,574 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 10:55:49,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 10:55:49,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702822090] [2022-11-16 10:55:49,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:49,575 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 10:55:49,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:49,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:55:49,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 10:55:49,578 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 278 out of 346 [2022-11-16 10:55:49,579 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 291 transitions, 612 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,579 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:49,579 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 278 of 346 [2022-11-16 10:55:49,579 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:49,715 INFO L130 PetriNetUnfolder]: 23/581 cut-off events. [2022-11-16 10:55:49,716 INFO L131 PetriNetUnfolder]: For 49/49 co-relation queries the response was YES. [2022-11-16 10:55:49,721 INFO L83 FinitePrefix]: Finished finitePrefix Result has 637 conditions, 581 events. 23/581 cut-off events. For 49/49 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 3048 event pairs, 1 based on Foata normal form. 0/547 useless extension candidates. Maximal degree in co-relation 631. Up to 23 conditions per place. [2022-11-16 10:55:49,726 INFO L137 encePairwiseOnDemand]: 343/346 looper letters, 15 selfloop transitions, 2 changer transitions 0/295 dead transitions. [2022-11-16 10:55:49,727 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 295 transitions, 654 flow [2022-11-16 10:55:49,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:55:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 10:55:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 852 transitions. [2022-11-16 10:55:49,730 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8208092485549133 [2022-11-16 10:55:49,731 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 852 transitions. [2022-11-16 10:55:49,731 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 852 transitions. [2022-11-16 10:55:49,731 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:49,731 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 852 transitions. [2022-11-16 10:55:49,732 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,734 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,734 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,734 INFO L175 Difference]: Start difference. First operand has 287 places, 291 transitions, 612 flow. Second operand 3 states and 852 transitions. [2022-11-16 10:55:49,735 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 295 transitions, 654 flow [2022-11-16 10:55:49,737 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 289 places, 295 transitions, 654 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 10:55:49,740 INFO L231 Difference]: Finished difference. Result has 290 places, 292 transitions, 624 flow [2022-11-16 10:55:49,740 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=612, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=291, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=289, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=624, PETRI_PLACES=290, PETRI_TRANSITIONS=292} [2022-11-16 10:55:49,741 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, 0 predicate places. [2022-11-16 10:55:49,741 INFO L495 AbstractCegarLoop]: Abstraction has has 290 places, 292 transitions, 624 flow [2022-11-16 10:55:49,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,742 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:49,742 INFO L209 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] [2022-11-16 10:55:49,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-16 10:55:49,742 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-16 10:55:49,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:49,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1463344241, now seen corresponding path program 1 times [2022-11-16 10:55:49,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:49,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603502553] [2022-11-16 10:55:49,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:49,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:49,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:49,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603502553] [2022-11-16 10:55:49,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603502553] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:49,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1748145761] [2022-11-16 10:55:49,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:49,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:49,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:49,801 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:49,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-16 10:55:49,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:49,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 10:55:49,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 10:55:49,928 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 10:55:49,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1748145761] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:49,928 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 10:55:49,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-11-16 10:55:49,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331753322] [2022-11-16 10:55:49,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:49,931 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 10:55:49,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:49,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 10:55:49,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-16 10:55:49,933 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 278 out of 346 [2022-11-16 10:55:49,934 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 290 places, 292 transitions, 624 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:49,934 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:49,934 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 278 of 346 [2022-11-16 10:55:49,934 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:50,074 INFO L130 PetriNetUnfolder]: 20/525 cut-off events. [2022-11-16 10:55:50,074 INFO L131 PetriNetUnfolder]: For 44/44 co-relation queries the response was YES. [2022-11-16 10:55:50,079 INFO L83 FinitePrefix]: Finished finitePrefix Result has 596 conditions, 525 events. 20/525 cut-off events. For 44/44 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2670 event pairs, 1 based on Foata normal form. 0/496 useless extension candidates. Maximal degree in co-relation 588. Up to 30 conditions per place. [2022-11-16 10:55:50,081 INFO L137 encePairwiseOnDemand]: 343/346 looper letters, 15 selfloop transitions, 2 changer transitions 0/296 dead transitions. [2022-11-16 10:55:50,081 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 292 places, 296 transitions, 666 flow [2022-11-16 10:55:50,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 10:55:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 10:55:50,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 852 transitions. [2022-11-16 10:55:50,083 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8208092485549133 [2022-11-16 10:55:50,083 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 852 transitions. [2022-11-16 10:55:50,083 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 852 transitions. [2022-11-16 10:55:50,084 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:50,084 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 852 transitions. [2022-11-16 10:55:50,085 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,086 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,087 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 346.0) internal successors, (1384), 4 states have internal predecessors, (1384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,087 INFO L175 Difference]: Start difference. First operand has 290 places, 292 transitions, 624 flow. Second operand 3 states and 852 transitions. [2022-11-16 10:55:50,087 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 292 places, 296 transitions, 666 flow [2022-11-16 10:55:50,089 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 296 transitions, 664 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:50,092 INFO L231 Difference]: Finished difference. Result has 292 places, 293 transitions, 634 flow [2022-11-16 10:55:50,093 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=622, PETRI_DIFFERENCE_MINUEND_PLACES=289, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=290, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=634, PETRI_PLACES=292, PETRI_TRANSITIONS=293} [2022-11-16 10:55:50,093 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, 2 predicate places. [2022-11-16 10:55:50,093 INFO L495 AbstractCegarLoop]: Abstraction has has 292 places, 293 transitions, 634 flow [2022-11-16 10:55:50,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,094 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:50,094 INFO L209 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] [2022-11-16 10:55:50,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:50,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-11-16 10:55:50,299 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-16 10:55:50,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:50,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1144860512, now seen corresponding path program 1 times [2022-11-16 10:55:50,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:50,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355155180] [2022-11-16 10:55:50,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:50,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:50,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355155180] [2022-11-16 10:55:50,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355155180] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:50,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733239845] [2022-11-16 10:55:50,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:50,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:50,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:50,359 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:50,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-16 10:55:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:50,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 10:55:50,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:50,495 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 10:55:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:50,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [733239845] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 10:55:50,524 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 10:55:50,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-11-16 10:55:50,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711029141] [2022-11-16 10:55:50,524 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 10:55:50,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-16 10:55:50,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:50,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-16 10:55:50,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-16 10:55:50,528 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 346 [2022-11-16 10:55:50,530 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 292 places, 293 transitions, 634 flow. Second operand has 10 states, 10 states have (on average 279.1) internal successors, (2791), 10 states have internal predecessors, (2791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,531 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:50,531 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 346 [2022-11-16 10:55:50,531 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:55:50,737 INFO L130 PetriNetUnfolder]: 20/532 cut-off events. [2022-11-16 10:55:50,738 INFO L131 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2022-11-16 10:55:50,742 INFO L83 FinitePrefix]: Finished finitePrefix Result has 612 conditions, 532 events. 20/532 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2685 event pairs, 1 based on Foata normal form. 2/508 useless extension candidates. Maximal degree in co-relation 603. Up to 20 conditions per place. [2022-11-16 10:55:50,745 INFO L137 encePairwiseOnDemand]: 340/346 looper letters, 16 selfloop transitions, 9 changer transitions 0/303 dead transitions. [2022-11-16 10:55:50,745 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 300 places, 303 transitions, 706 flow [2022-11-16 10:55:50,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 10:55:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-16 10:55:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2520 transitions. [2022-11-16 10:55:50,750 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8092485549132948 [2022-11-16 10:55:50,750 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2520 transitions. [2022-11-16 10:55:50,751 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2520 transitions. [2022-11-16 10:55:50,752 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 10:55:50,752 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2520 transitions. [2022-11-16 10:55:50,757 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 280.0) internal successors, (2520), 9 states have internal predecessors, (2520), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,761 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 346.0) internal successors, (3460), 10 states have internal predecessors, (3460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,763 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 346.0) internal successors, (3460), 10 states have internal predecessors, (3460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,763 INFO L175 Difference]: Start difference. First operand has 292 places, 293 transitions, 634 flow. Second operand 9 states and 2520 transitions. [2022-11-16 10:55:50,763 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 300 places, 303 transitions, 706 flow [2022-11-16 10:55:50,766 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 299 places, 303 transitions, 704 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 10:55:50,770 INFO L231 Difference]: Finished difference. Result has 302 places, 299 transitions, 682 flow [2022-11-16 10:55:50,771 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=346, PETRI_DIFFERENCE_MINUEND_FLOW=632, PETRI_DIFFERENCE_MINUEND_PLACES=291, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=293, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=287, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=682, PETRI_PLACES=302, PETRI_TRANSITIONS=299} [2022-11-16 10:55:50,772 INFO L288 CegarLoopForPetriNet]: 290 programPoint places, 12 predicate places. [2022-11-16 10:55:50,772 INFO L495 AbstractCegarLoop]: Abstraction has has 302 places, 299 transitions, 682 flow [2022-11-16 10:55:50,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 279.1) internal successors, (2791), 10 states have internal predecessors, (2791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:50,773 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 10:55:50,773 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 10:55:50,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-16 10:55:50,978 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-11-16 10:55:50,979 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-11-16 10:55:50,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 10:55:50,979 INFO L85 PathProgramCache]: Analyzing trace with hash 521523776, now seen corresponding path program 2 times [2022-11-16 10:55:50,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 10:55:50,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779987985] [2022-11-16 10:55:50,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 10:55:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 10:55:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 10:55:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 10:55:51,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 10:55:51,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779987985] [2022-11-16 10:55:51,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1779987985] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 10:55:51,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1697215065] [2022-11-16 10:55:51,124 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-16 10:55:51,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 10:55:51,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:51,125 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 10:55:51,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f833e23-b358-418a-8562-b724d8fb9a86/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-16 10:55:51,249 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-16 10:55:51,249 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 10:55:51,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 21 conjunts are in the unsatisfiable core [2022-11-16 10:55:51,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 10:55:51,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-16 10:55:51,504 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-16 10:55:51,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-16 10:55:51,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-16 10:55:51,677 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-16 10:55:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-16 10:55:51,755 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 10:55:51,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1697215065] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 10:55:51,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 10:55:51,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [9] total 19 [2022-11-16 10:55:51,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922505398] [2022-11-16 10:55:51,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 10:55:51,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-16 10:55:51,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 10:55:51,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-16 10:55:51,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2022-11-16 10:55:51,760 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 230 out of 346 [2022-11-16 10:55:51,762 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 302 places, 299 transitions, 682 flow. Second operand has 12 states, 12 states have (on average 232.33333333333334) internal successors, (2788), 12 states have internal predecessors, (2788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 10:55:51,762 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 10:55:51,763 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 230 of 346 [2022-11-16 10:55:51,763 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 10:56:11,765 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:11,765 INFO L383 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2022-11-16 10:56:11,765 INFO L386 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-11-16 10:56:11,766 INFO L386 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-11-16 10:56:11,766 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:12,688 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:12,688 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-16 10:56:12,688 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:12,688 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:12,689 INFO L383 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:12,689 INFO L383 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-11-16 10:56:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-11-16 10:56:12,690 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:12,690 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:12,690 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:12,690 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-16 10:56:12,690 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-16 10:56:12,690 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:12,691 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:12,691 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:12,691 INFO L383 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-11-16 10:56:12,691 INFO L386 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-11-16 10:56:12,691 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-11-16 10:56:12,692 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:12,693 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:12,693 INFO L383 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-11-16 10:56:12,693 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:12,693 INFO L386 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-11-16 10:56:12,693 INFO L386 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-11-16 10:56:13,809 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,809 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:13,810 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:13,810 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:13,810 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:13,810 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,810 INFO L383 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-11-16 10:56:13,810 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:13,810 INFO L386 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-11-16 10:56:13,811 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:13,811 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,811 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-16 10:56:13,811 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-16 10:56:13,811 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-16 10:56:13,811 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:13,812 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 6#L929true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,812 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-16 10:56:13,812 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:13,812 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:13,812 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-16 10:56:13,812 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 59#L929-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,813 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-16 10:56:13,813 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-16 10:56:13,813 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-16 10:56:13,813 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:13,815 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,816 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-16 10:56:13,816 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-16 10:56:13,816 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:13,816 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:13,816 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,816 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-16 10:56:13,816 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,817 INFO L383 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L386 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:13,817 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 145#L941-32true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,818 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:13,818 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:13,818 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:13,818 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:13,819 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:13,819 INFO L383 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-11-16 10:56:13,819 INFO L386 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-11-16 10:56:13,819 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:13,819 INFO L386 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-11-16 10:56:14,634 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,635 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-16 10:56:14,635 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:14,635 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:14,635 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-16 10:56:14,635 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,635 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-16 10:56:14,635 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:14,636 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:14,636 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-16 10:56:14,636 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 59#L929-1true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,636 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-16 10:56:14,636 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-16 10:56:14,636 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:14,636 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:14,637 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,637 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-16 10:56:14,637 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-16 10:56:14,637 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:14,637 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:14,637 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,637 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-16 10:56:14,638 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-16 10:56:14,638 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:14,638 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:14,639 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,639 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-16 10:56:14,639 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-16 10:56:14,639 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:14,639 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:14,642 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,643 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-16 10:56:14,643 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-16 10:56:14,643 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:14,643 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:14,644 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,644 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-16 10:56:14,644 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-16 10:56:14,644 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:14,644 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:14,644 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,645 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-16 10:56:14,645 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-16 10:56:14,645 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:14,645 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:14,645 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 6#L929true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,646 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-16 10:56:14,646 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-16 10:56:14,646 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:14,646 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:14,647 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:14,647 INFO L383 tUnfolder$Statistics]: this new event has 141 ancestors and is cut-off event [2022-11-16 10:56:14,647 INFO L386 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-11-16 10:56:14,647 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:14,647 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:15,828 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,828 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:15,828 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:15,828 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:15,828 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:15,829 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,829 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-16 10:56:15,829 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:15,829 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:15,829 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-16 10:56:15,829 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,829 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-16 10:56:15,829 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:15,830 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:15,830 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-16 10:56:15,830 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,830 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-16 10:56:15,830 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:15,830 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-16 10:56:15,830 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:15,831 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,831 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-16 10:56:15,831 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:15,831 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:15,831 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-16 10:56:15,831 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,831 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:15,831 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,832 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-16 10:56:15,832 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,832 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-16 10:56:15,833 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-16 10:56:15,833 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:15,833 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:15,833 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,833 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:15,833 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:15,833 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,834 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 59#L929-1true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,834 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:15,834 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 59#L929-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,835 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,835 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:15,835 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:15,836 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:15,836 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:15,836 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:15,836 INFO L383 tUnfolder$Statistics]: this new event has 142 ancestors and is cut-off event [2022-11-16 10:56:15,836 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:15,837 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:15,837 INFO L386 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-11-16 10:56:16,550 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,550 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-16 10:56:16,550 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:16,550 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,551 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,551 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-16 10:56:16,551 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,552 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 86#L929-2true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,552 INFO L383 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-11-16 10:56:16,552 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:16,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,553 INFO L383 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2022-11-16 10:56:16,553 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:16,553 INFO L386 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-11-16 10:56:16,553 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,554 INFO L383 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L386 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,554 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-16 10:56:16,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 116#L929-5true, 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:16,554 INFO L383 tUnfolder$Statistics]: this new event has 152 ancestors and is cut-off event [2022-11-16 10:56:16,555 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:16,555 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:16,555 INFO L386 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-11-16 10:56:17,571 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:17,571 INFO L383 tUnfolder$Statistics]: this new event has 146 ancestors and is cut-off event [2022-11-16 10:56:17,571 INFO L386 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:17,572 INFO L383 tUnfolder$Statistics]: this new event has 153 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L386 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:17,572 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-16 10:56:17,572 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:17,573 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:17,573 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:17,574 INFO L383 tUnfolder$Statistics]: this new event has 144 ancestors and is cut-off event [2022-11-16 10:56:17,574 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:17,574 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:17,574 INFO L386 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-11-16 10:56:18,573 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:18,574 INFO L383 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L386 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:18,574 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:18,574 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:18,574 INFO L383 tUnfolder$Statistics]: this new event has 145 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L386 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 12#L941-34true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:18,575 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:18,575 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-16 10:56:20,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:20,338 INFO L383 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-11-16 10:56:20,338 INFO L386 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-11-16 10:56:20,338 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:20,338 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:21,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:21,177 INFO L383 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-11-16 10:56:21,177 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:21,177 INFO L386 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-11-16 10:56:21,177 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:21,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:21,178 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-16 10:56:21,178 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:21,178 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-16 10:56:21,178 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:21,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:21,178 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-16 10:56:21,178 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:21,178 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-16 10:56:21,179 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:21,179 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:21,179 INFO L383 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-11-16 10:56:21,179 INFO L386 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-11-16 10:56:21,179 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:21,179 INFO L386 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-11-16 10:56:21,180 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:21,180 INFO L383 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-11-16 10:56:21,180 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:21,180 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:21,180 INFO L386 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-11-16 10:56:22,291 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:22,291 INFO L383 tUnfolder$Statistics]: this new event has 149 ancestors and is cut-off event [2022-11-16 10:56:22,291 INFO L386 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-11-16 10:56:22,291 INFO L386 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-11-16 10:56:22,291 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:22,292 INFO L383 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L386 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:22,292 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-16 10:56:22,292 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:22,293 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 243#L939-1true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:22,293 INFO L383 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-11-16 10:56:22,293 INFO L386 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-11-16 10:56:22,293 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:22,293 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:26,545 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,546 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-16 10:56:26,546 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-16 10:56:26,546 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:26,546 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:26,546 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,546 INFO L383 tUnfolder$Statistics]: this new event has 164 ancestors and is cut-off event [2022-11-16 10:56:26,547 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:26,547 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:26,547 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-16 10:56:26,547 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,547 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:26,547 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:26,547 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:26,548 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:26,548 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,548 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-16 10:56:26,548 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:26,548 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:26,548 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:26,548 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,549 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-16 10:56:26,549 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:26,549 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:26,549 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-16 10:56:26,549 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,549 INFO L383 tUnfolder$Statistics]: this new event has 154 ancestors and is cut-off event [2022-11-16 10:56:26,549 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:26,549 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:26,550 INFO L386 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-11-16 10:56:26,550 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:26,550 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-16 10:56:26,550 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:26,550 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-16 10:56:26,550 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:27,387 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,387 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,388 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:27,388 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:27,389 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,389 INFO L383 tUnfolder$Statistics]: this new event has 164 ancestors and is cut-off event [2022-11-16 10:56:27,389 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:27,389 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-16 10:56:27,389 INFO L386 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-11-16 10:56:27,389 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,389 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:27,389 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:27,390 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:27,390 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:27,390 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,390 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-16 10:56:27,390 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-16 10:56:27,390 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:27,390 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:27,391 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,391 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,391 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:27,391 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:27,391 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-16 10:56:27,391 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,391 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,392 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:27,392 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,393 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,393 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:27,393 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:27,394 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-16 10:56:27,394 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,394 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-16 10:56:27,394 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:27,394 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:27,394 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-16 10:56:27,394 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,395 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,395 INFO L383 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L386 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:27,395 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:27,396 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,396 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:27,396 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:27,396 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:27,396 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:27,396 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,396 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:27,396 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,397 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,397 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,398 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 238#L940true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,398 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:27,398 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:27,399 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,399 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-16 10:56:27,399 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:27,399 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:27,399 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-16 10:56:27,399 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,399 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-16 10:56:27,399 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:27,400 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:27,400 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,401 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,401 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-16 10:56:27,401 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-16 10:56:27,401 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:27,401 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:27,402 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,402 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-16 10:56:27,402 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:27,402 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:27,402 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:27,402 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,402 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,403 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:27,403 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,404 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,404 INFO L383 tUnfolder$Statistics]: this new event has 155 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:27,404 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:27,405 INFO L386 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-11-16 10:56:27,405 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,405 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-16 10:56:27,405 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:27,405 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:27,405 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-16 10:56:27,422 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:27,422 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-16 10:56:27,423 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-16 10:56:27,423 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:27,423 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-16 10:56:28,675 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,675 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-16 10:56:28,675 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:28,675 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:28,676 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:28,676 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,676 INFO L383 tUnfolder$Statistics]: this new event has 170 ancestors and is cut-off event [2022-11-16 10:56:28,676 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:28,676 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-16 10:56:28,676 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:28,676 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,677 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-16 10:56:28,677 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-16 10:56:28,677 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:28,677 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-16 10:56:28,677 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,677 INFO L383 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-11-16 10:56:28,678 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:28,678 INFO L386 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-11-16 10:56:28,678 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:28,678 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,678 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:28,678 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:28,678 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:28,682 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:28,683 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,683 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-16 10:56:28,683 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:28,683 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:28,683 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-16 10:56:28,684 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,684 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-16 10:56:28,684 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:28,684 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:28,684 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-16 10:56:28,684 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,685 INFO L383 tUnfolder$Statistics]: this new event has 157 ancestors and is cut-off event [2022-11-16 10:56:28,685 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:28,685 INFO L386 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-11-16 10:56:28,685 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:28,685 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,685 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:28,685 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:28,687 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:28,687 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:28,687 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 137#L939true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,687 INFO L383 tUnfolder$Statistics]: this new event has 159 ancestors and is cut-off event [2022-11-16 10:56:28,687 INFO L386 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-11-16 10:56:28,687 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:28,688 INFO L386 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-11-16 10:56:28,688 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,688 INFO L383 tUnfolder$Statistics]: this new event has 160 ancestors and is cut-off event [2022-11-16 10:56:28,688 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:28,688 INFO L386 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-11-16 10:56:28,688 INFO L386 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-11-16 10:56:28,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,689 INFO L383 tUnfolder$Statistics]: this new event has 158 ancestors and is cut-off event [2022-11-16 10:56:28,689 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:28,689 INFO L386 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-11-16 10:56:28,689 INFO L386 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-11-16 10:56:28,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,689 INFO L383 tUnfolder$Statistics]: this new event has 166 ancestors and is cut-off event [2022-11-16 10:56:28,690 INFO L386 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-11-16 10:56:28,690 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:28,690 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:28,690 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,690 INFO L383 tUnfolder$Statistics]: this new event has 161 ancestors and is cut-off event [2022-11-16 10:56:28,690 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:28,691 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event [2022-11-16 10:56:28,691 INFO L386 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-11-16 10:56:28,691 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 161#L940-1true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,691 INFO L383 tUnfolder$Statistics]: this new event has 168 ancestors and is cut-off event [2022-11-16 10:56:28,691 INFO L386 tUnfolder$Statistics]: existing Event has 155 ancestors and is cut-off event [2022-11-16 10:56:28,691 INFO L386 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-11-16 10:56:28,691 INFO L386 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-11-16 10:56:28,692 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,692 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-16 10:56:28,692 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:28,692 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-16 10:56:28,692 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-16 10:56:28,692 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,693 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:28,693 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:28,693 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:28,693 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:28,693 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,693 INFO L383 tUnfolder$Statistics]: this new event has 169 ancestors and is cut-off event [2022-11-16 10:56:28,693 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-16 10:56:28,694 INFO L386 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-11-16 10:56:28,694 INFO L386 tUnfolder$Statistics]: existing Event has 133 ancestors and is cut-off event [2022-11-16 10:56:28,694 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 238#L940true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,694 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:28,694 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:28,694 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:28,694 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:28,695 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,695 INFO L383 tUnfolder$Statistics]: this new event has 156 ancestors and is cut-off event [2022-11-16 10:56:28,695 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:28,695 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:28,695 INFO L386 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-11-16 10:56:28,695 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 173#L941-18true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 250#L947-2true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,696 INFO L383 tUnfolder$Statistics]: this new event has 167 ancestors and is cut-off event [2022-11-16 10:56:28,696 INFO L386 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-11-16 10:56:28,696 INFO L386 tUnfolder$Statistics]: existing Event has 154 ancestors and is cut-off event [2022-11-16 10:56:28,696 INFO L386 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-11-16 10:56:28,705 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,705 INFO L383 tUnfolder$Statistics]: this new event has 170 ancestors and is cut-off event [2022-11-16 10:56:28,706 INFO L386 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-11-16 10:56:28,706 INFO L386 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-11-16 10:56:28,706 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-16 10:56:28,706 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:28,706 INFO L383 tUnfolder$Statistics]: this new event has 171 ancestors and is cut-off event [2022-11-16 10:56:28,706 INFO L386 tUnfolder$Statistics]: existing Event has 158 ancestors and is cut-off event [2022-11-16 10:56:28,707 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-16 10:56:28,707 INFO L386 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-11-16 10:56:31,548 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:31,548 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-16 10:56:31,548 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 10:56:31,548 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-16 10:56:31,548 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:31,549 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:31,549 INFO L383 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-11-16 10:56:31,549 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-16 10:56:31,549 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:31,555 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-16 10:56:31,565 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:31,566 INFO L383 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-11-16 10:56:31,566 INFO L386 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-11-16 10:56:31,567 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-16 10:56:31,567 INFO L386 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-11-16 10:56:31,567 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:31,568 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-16 10:56:31,568 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-16 10:56:31,568 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 10:56:31,568 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:32,571 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:32,572 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:32,572 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 10:56:32,572 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-16 10:56:32,576 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:32,576 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-16 10:56:32,576 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-16 10:56:32,577 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:32,577 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-16 10:56:32,577 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:32,577 INFO L383 tUnfolder$Statistics]: this new event has 175 ancestors and is cut-off event [2022-11-16 10:56:32,577 INFO L386 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-11-16 10:56:32,577 INFO L386 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-11-16 10:56:32,577 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:33,128 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 40#L941-30true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:33,128 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 10:56:33,128 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:33,129 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 10:56:33,135 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:33,135 INFO L383 tUnfolder$Statistics]: this new event has 176 ancestors and is cut-off event [2022-11-16 10:56:33,135 INFO L386 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-11-16 10:56:33,135 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-16 10:56:33,136 INFO L386 tUnfolder$Statistics]: existing Event has 163 ancestors and is cut-off event [2022-11-16 10:56:33,136 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 37#L941-30true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:33,136 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-16 10:56:33,136 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 10:56:33,136 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:33,136 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 10:56:34,203 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,203 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-16 10:56:34,203 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 10:56:34,203 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:34,203 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-16 10:56:34,204 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 169#L941-6true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,204 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-16 10:56:34,204 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 10:56:34,204 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 10:56:34,204 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:34,205 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,205 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-16 10:56:34,205 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 10:56:34,205 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:34,206 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 10:56:34,206 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,206 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-16 10:56:34,206 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:34,206 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 10:56:34,206 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-16 10:56:34,210 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,210 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-16 10:56:34,210 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 10:56:34,210 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:34,210 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-16 10:56:34,210 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,211 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-16 10:56:34,211 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 10:56:34,211 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:34,211 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 10:56:34,212 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 274#L941-6true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,213 INFO L383 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-11-16 10:56:34,213 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 10:56:34,213 INFO L386 tUnfolder$Statistics]: existing Event has 141 ancestors and is cut-off event [2022-11-16 10:56:34,213 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 10:56:34,213 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 274#L941-6true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:34,213 INFO L383 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-11-16 10:56:34,213 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-16 10:56:34,214 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 10:56:34,214 INFO L386 tUnfolder$Statistics]: existing Event has 142 ancestors and is cut-off event [2022-11-16 10:56:35,610 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:35,610 INFO L383 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-11-16 10:56:35,610 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:35,610 INFO L386 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-11-16 10:56:35,610 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-16 10:56:35,611 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 129#L941-8true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:35,611 INFO L383 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-11-16 10:56:35,611 INFO L386 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-11-16 10:56:35,611 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 10:56:35,611 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:35,615 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:35,615 INFO L383 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-11-16 10:56:35,615 INFO L386 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-11-16 10:56:35,615 INFO L386 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-11-16 10:56:35,615 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-16 10:56:35,616 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 125#L941-8true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:35,616 INFO L383 tUnfolder$Statistics]: this new event has 180 ancestors and is cut-off event [2022-11-16 10:56:35,616 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 10:56:35,616 INFO L386 tUnfolder$Statistics]: existing Event has 144 ancestors and is cut-off event [2022-11-16 10:56:35,616 INFO L386 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-11-16 10:56:38,900 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:38,900 INFO L383 tUnfolder$Statistics]: this new event has 185 ancestors and is cut-off event [2022-11-16 10:56:38,900 INFO L386 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-11-16 10:56:38,900 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-16 10:56:38,901 INFO L386 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-11-16 10:56:38,901 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:38,901 INFO L383 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-11-16 10:56:38,901 INFO L386 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-11-16 10:56:38,901 INFO L386 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-11-16 10:56:38,901 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 10:56:40,111 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:40,112 INFO L383 tUnfolder$Statistics]: this new event has 187 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 244#L941-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:40,112 INFO L383 tUnfolder$Statistics]: this new event has 186 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L386 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:40,112 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:40,114 INFO L383 tUnfolder$Statistics]: this new event has 186 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L386 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L386 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), 119#L941-16true, Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:40,114 INFO L383 tUnfolder$Statistics]: this new event has 187 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 10:56:40,114 INFO L386 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-11-16 10:56:40,719 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([985] L957-2-->L957-3: Formula: (= |v_ULTIMATE.start_main_#t~mem48#1_2| (select (select |v_#memory_int_19| |v_ULTIMATE.start_main_~#t_ids~0#1.base_4|) (+ (* |v_ULTIMATE.start_main_~i~4#1_5| 4) |v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|))) InVars {#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} OutVars{#memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_4|, ULTIMATE.start_main_#t~mem48#1=|v_ULTIMATE.start_main_#t~mem48#1_2|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_4|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem48#1][343], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 2#L957-3true, 835#true, 465#true, 266#L941-18true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:40,719 INFO L383 tUnfolder$Statistics]: this new event has 188 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L386 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L954-15-->L954-16: Formula: (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t_ids~0#1.base_5| 0)) InVars {ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_5|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid][342], [Black: 739#(< |ULTIMATE.start_main_~i~1#1| 10), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 469#(<= |ULTIMATE.start_main_~i~1#1| 1), 835#true, 465#true, 266#L941-18true, 173#L941-18true, Black: 298#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 402#(<= |ULTIMATE.start_main_~i~3#1| 0), 230#L954-16true, 293#true, t_funThread1of3ForFork0InUse]) [2022-11-16 10:56:40,720 INFO L383 tUnfolder$Statistics]: this new event has 189 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L386 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 10:56:40,720 INFO L386 tUnfolder$Statistics]: existing Event has 153 ancestors and is cut-off event