/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithPredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 05:21:12,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 05:21:12,573 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 05:21:12,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 05:21:12,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 05:21:12,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 05:21:12,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 05:21:12,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 05:21:12,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 05:21:12,616 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 05:21:12,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 05:21:12,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 05:21:12,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 05:21:12,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 05:21:12,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 05:21:12,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 05:21:12,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 05:21:12,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 05:21:12,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 05:21:12,631 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 05:21:12,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 05:21:12,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 05:21:12,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 05:21:12,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 05:21:12,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 05:21:12,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 05:21:12,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 05:21:12,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 05:21:12,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 05:21:12,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 05:21:12,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 05:21:12,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 05:21:12,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 05:21:12,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 05:21:12,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 05:21:12,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 05:21:12,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 05:21:12,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 05:21:12,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 05:21:12,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 05:21:12,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 05:21:12,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithPredicates.epf [2022-12-06 05:21:12,678 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 05:21:12,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 05:21:12,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 05:21:12,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 05:21:12,679 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 05:21:12,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 05:21:12,680 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 05:21:12,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 05:21:12,680 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 05:21:12,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 05:21:12,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 05:21:12,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 05:21:12,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 05:21:12,681 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 05:21:12,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 05:21:12,681 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 05:21:12,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 05:21:12,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 05:21:12,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 05:21:12,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 05:21:12,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 05:21:12,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 05:21:12,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 05:21:12,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 05:21:12,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 05:21:12,683 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 05:21:12,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 05:21:12,683 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 05:21:12,683 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-06 05:21:13,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 05:21:13,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 05:21:13,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 05:21:13,031 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 05:21:13,031 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 05:21:13,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2022-12-06 05:21:14,046 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 05:21:14,257 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 05:21:14,258 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2022-12-06 05:21:14,274 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/136d3ea5a/278dc229957a40edb7e1f5e1bcf91486/FLAGd479272be [2022-12-06 05:21:14,286 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/136d3ea5a/278dc229957a40edb7e1f5e1bcf91486 [2022-12-06 05:21:14,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 05:21:14,289 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 05:21:14,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 05:21:14,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 05:21:14,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 05:21:14,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bf6d0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14, skipping insertion in model container [2022-12-06 05:21:14,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 05:21:14,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 05:21:14,467 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,470 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,470 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,473 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,473 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,474 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,474 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,475 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,477 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,478 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,478 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,479 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,479 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,483 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,483 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,484 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,485 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,486 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,486 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,489 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,490 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,490 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,493 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,495 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,496 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,497 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,497 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,498 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,514 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c[4293,4306] [2022-12-06 05:21:14,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 05:21:14,533 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 05:21:14,546 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,546 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,546 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,548 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,548 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,549 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,550 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,550 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,552 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,553 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,553 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,557 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,557 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,562 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,562 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,563 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,564 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,567 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,567 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,567 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,568 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,569 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,569 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,574 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,574 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:21:14,575 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:21:14,578 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c[4293,4306] [2022-12-06 05:21:14,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 05:21:14,590 INFO L208 MainTranslator]: Completed translation [2022-12-06 05:21:14,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14 WrapperNode [2022-12-06 05:21:14,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 05:21:14,593 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 05:21:14,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 05:21:14,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 05:21:14,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,617 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,652 INFO L138 Inliner]: procedures = 26, calls = 79, calls flagged for inlining = 17, calls inlined = 21, statements flattened = 319 [2022-12-06 05:21:14,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 05:21:14,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 05:21:14,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 05:21:14,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 05:21:14,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,680 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 05:21:14,684 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 05:21:14,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 05:21:14,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 05:21:14,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (1/1) ... [2022-12-06 05:21:14,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 05:21:14,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:21:14,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-06 05:21:14,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-06 05:21:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-06 05:21:14,773 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-06 05:21:14,773 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-06 05:21:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-12-06 05:21:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 05:21:14,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 05:21:14,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 05:21:14,775 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 05:21:14,845 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 05:21:14,846 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 05:21:15,252 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 05:21:15,399 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 05:21:15,399 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-06 05:21:15,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:21:15 BoogieIcfgContainer [2022-12-06 05:21:15,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 05:21:15,402 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 05:21:15,402 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 05:21:15,404 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 05:21:15,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 05:21:14" (1/3) ... [2022-12-06 05:21:15,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e55660c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:21:15, skipping insertion in model container [2022-12-06 05:21:15,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:21:14" (2/3) ... [2022-12-06 05:21:15,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e55660c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:21:15, skipping insertion in model container [2022-12-06 05:21:15,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:21:15" (3/3) ... [2022-12-06 05:21:15,406 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-buffer-mult-alt.wvr.c [2022-12-06 05:21:15,418 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 05:21:15,418 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-06 05:21:15,418 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 05:21:15,504 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-12-06 05:21:15,533 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 222 places, 228 transitions, 488 flow [2022-12-06 05:21:15,627 INFO L130 PetriNetUnfolder]: 19/224 cut-off events. [2022-12-06 05:21:15,628 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-06 05:21:15,632 INFO L83 FinitePrefix]: Finished finitePrefix Result has 241 conditions, 224 events. 19/224 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 117 event pairs, 0 based on Foata normal form. 0/204 useless extension candidates. Maximal degree in co-relation 187. Up to 2 conditions per place. [2022-12-06 05:21:15,632 INFO L82 GeneralOperation]: Start removeDead. Operand has 222 places, 228 transitions, 488 flow [2022-12-06 05:21:15,639 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 206 places, 212 transitions, 448 flow [2022-12-06 05:21:15,640 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:21:15,657 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 206 places, 212 transitions, 448 flow [2022-12-06 05:21:15,668 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 206 places, 212 transitions, 448 flow [2022-12-06 05:21:15,714 INFO L130 PetriNetUnfolder]: 19/212 cut-off events. [2022-12-06 05:21:15,714 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-06 05:21:15,716 INFO L83 FinitePrefix]: Finished finitePrefix Result has 229 conditions, 212 events. 19/212 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 114 event pairs, 0 based on Foata normal form. 0/193 useless extension candidates. Maximal degree in co-relation 187. Up to 2 conditions per place. [2022-12-06 05:21:15,719 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 206 places, 212 transitions, 448 flow [2022-12-06 05:21:15,719 INFO L188 LiptonReduction]: Number of co-enabled transitions 2000 [2022-12-06 05:21:25,926 INFO L203 LiptonReduction]: Total number of compositions: 175 [2022-12-06 05:21:25,939 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 05:21:25,945 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=false, mAutomataTypeConcurrency=REPEATED_LIPTON_PN, 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;@51729fe5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 05:21:25,946 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-06 05:21:25,952 INFO L130 PetriNetUnfolder]: 6/36 cut-off events. [2022-12-06 05:21:25,953 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-06 05:21:25,953 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:21:25,953 INFO L213 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] [2022-12-06 05:21:25,954 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:21:25,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:21:25,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1615622546, now seen corresponding path program 1 times [2022-12-06 05:21:25,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:21:25,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001627338] [2022-12-06 05:21:25,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:21:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:26,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:21:26,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001627338] [2022-12-06 05:21:26,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001627338] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:21:26,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:21:26,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:21:26,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459522355] [2022-12-06 05:21:26,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:21:26,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:21:26,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:21:26,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:21:26,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:21:26,538 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 37 [2022-12-06 05:21:26,540 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 37 transitions, 98 flow. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:26,540 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:21:26,540 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 37 [2022-12-06 05:21:26,540 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:21:27,193 INFO L130 PetriNetUnfolder]: 4116/5443 cut-off events. [2022-12-06 05:21:27,193 INFO L131 PetriNetUnfolder]: For 401/401 co-relation queries the response was YES. [2022-12-06 05:21:27,209 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11309 conditions, 5443 events. 4116/5443 cut-off events. For 401/401 co-relation queries the response was YES. Maximal size of possible extension queue 297. Compared 25196 event pairs, 578 based on Foata normal form. 0/4058 useless extension candidates. Maximal degree in co-relation 9951. Up to 2391 conditions per place. [2022-12-06 05:21:27,232 INFO L137 encePairwiseOnDemand]: 31/37 looper letters, 75 selfloop transitions, 6 changer transitions 8/92 dead transitions. [2022-12-06 05:21:27,232 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 92 transitions, 419 flow [2022-12-06 05:21:27,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 05:21:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 05:21:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 109 transitions. [2022-12-06 05:21:27,241 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.49099099099099097 [2022-12-06 05:21:27,242 INFO L175 Difference]: Start difference. First operand has 44 places, 37 transitions, 98 flow. Second operand 6 states and 109 transitions. [2022-12-06 05:21:27,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 92 transitions, 419 flow [2022-12-06 05:21:27,251 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 92 transitions, 381 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-12-06 05:21:27,254 INFO L231 Difference]: Finished difference. Result has 44 places, 41 transitions, 121 flow [2022-12-06 05:21:27,256 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=82, PETRI_DIFFERENCE_MINUEND_PLACES=36, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=37, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=121, PETRI_PLACES=44, PETRI_TRANSITIONS=41} [2022-12-06 05:21:27,263 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 0 predicate places. [2022-12-06 05:21:27,264 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:21:27,265 INFO L89 Accepts]: Start accepts. Operand has 44 places, 41 transitions, 121 flow [2022-12-06 05:21:27,268 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:21:27,268 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:21:27,268 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 44 places, 41 transitions, 121 flow [2022-12-06 05:21:27,276 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 44 places, 41 transitions, 121 flow [2022-12-06 05:21:27,281 INFO L130 PetriNetUnfolder]: 11/58 cut-off events. [2022-12-06 05:21:27,281 INFO L131 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-12-06 05:21:27,281 INFO L83 FinitePrefix]: Finished finitePrefix Result has 90 conditions, 58 events. 11/58 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 121 event pairs, 0 based on Foata normal form. 0/51 useless extension candidates. Maximal degree in co-relation 61. Up to 8 conditions per place. [2022-12-06 05:21:27,282 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 44 places, 41 transitions, 121 flow [2022-12-06 05:21:27,282 INFO L188 LiptonReduction]: Number of co-enabled transitions 534 [2022-12-06 05:21:27,303 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:21:27,305 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 41 [2022-12-06 05:21:27,305 INFO L495 AbstractCegarLoop]: Abstraction has has 44 places, 41 transitions, 121 flow [2022-12-06 05:21:27,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:27,305 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:21:27,305 INFO L213 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] [2022-12-06 05:21:27,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 05:21:27,308 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:21:27,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:21:27,308 INFO L85 PathProgramCache]: Analyzing trace with hash 2087954736, now seen corresponding path program 1 times [2022-12-06 05:21:27,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:21:27,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620702427] [2022-12-06 05:21:27,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:21:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:27,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:21:27,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620702427] [2022-12-06 05:21:27,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620702427] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:21:27,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:21:27,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 05:21:27,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137980155] [2022-12-06 05:21:27,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:21:27,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 05:21:27,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:21:27,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 05:21:27,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 05:21:27,442 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 37 [2022-12-06 05:21:27,443 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 41 transitions, 121 flow. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:27,443 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:21:27,443 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 37 [2022-12-06 05:21:27,443 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:21:27,996 INFO L130 PetriNetUnfolder]: 3669/5105 cut-off events. [2022-12-06 05:21:27,997 INFO L131 PetriNetUnfolder]: For 2150/2466 co-relation queries the response was YES. [2022-12-06 05:21:28,012 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11386 conditions, 5105 events. 3669/5105 cut-off events. For 2150/2466 co-relation queries the response was YES. Maximal size of possible extension queue 295. Compared 26420 event pairs, 2479 based on Foata normal form. 498/4349 useless extension candidates. Maximal degree in co-relation 7044. Up to 4194 conditions per place. [2022-12-06 05:21:28,033 INFO L137 encePairwiseOnDemand]: 31/37 looper letters, 32 selfloop transitions, 2 changer transitions 41/83 dead transitions. [2022-12-06 05:21:28,034 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 83 transitions, 373 flow [2022-12-06 05:21:28,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 05:21:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 05:21:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 107 transitions. [2022-12-06 05:21:28,037 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5783783783783784 [2022-12-06 05:21:28,037 INFO L175 Difference]: Start difference. First operand has 44 places, 41 transitions, 121 flow. Second operand 5 states and 107 transitions. [2022-12-06 05:21:28,038 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 83 transitions, 373 flow [2022-12-06 05:21:28,041 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 83 transitions, 366 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-06 05:21:28,042 INFO L231 Difference]: Finished difference. Result has 49 places, 42 transitions, 138 flow [2022-12-06 05:21:28,043 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=116, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=39, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=138, PETRI_PLACES=49, PETRI_TRANSITIONS=42} [2022-12-06 05:21:28,043 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 5 predicate places. [2022-12-06 05:21:28,044 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:21:28,044 INFO L89 Accepts]: Start accepts. Operand has 49 places, 42 transitions, 138 flow [2022-12-06 05:21:28,046 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:21:28,047 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:21:28,047 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 49 places, 42 transitions, 138 flow [2022-12-06 05:21:28,048 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47 places, 42 transitions, 138 flow [2022-12-06 05:21:28,056 INFO L130 PetriNetUnfolder]: 16/73 cut-off events. [2022-12-06 05:21:28,056 INFO L131 PetriNetUnfolder]: For 18/22 co-relation queries the response was YES. [2022-12-06 05:21:28,056 INFO L83 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 73 events. 16/73 cut-off events. For 18/22 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 192 event pairs, 3 based on Foata normal form. 0/67 useless extension candidates. Maximal degree in co-relation 126. Up to 13 conditions per place. [2022-12-06 05:21:28,057 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 47 places, 42 transitions, 138 flow [2022-12-06 05:21:28,057 INFO L188 LiptonReduction]: Number of co-enabled transitions 532 [2022-12-06 05:21:29,776 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:21:29,777 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1733 [2022-12-06 05:21:29,777 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 41 transitions, 134 flow [2022-12-06 05:21:29,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:29,777 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:21:29,777 INFO L213 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] [2022-12-06 05:21:29,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 05:21:29,777 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:21:29,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:21:29,778 INFO L85 PathProgramCache]: Analyzing trace with hash -1938806386, now seen corresponding path program 1 times [2022-12-06 05:21:29,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:21:29,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170384118] [2022-12-06 05:21:29,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:29,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:21:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:29,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:21:29,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170384118] [2022-12-06 05:21:29,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170384118] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:21:29,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [444674317] [2022-12-06 05:21:29,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:29,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:21:29,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:21:30,010 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:21:30,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-06 05:21:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:30,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-06 05:21:30,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:21:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:30,304 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:21:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:30,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [444674317] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-06 05:21:30,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-06 05:21:30,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 14 [2022-12-06 05:21:30,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729099624] [2022-12-06 05:21:30,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:21:30,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 05:21:30,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:21:30,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 05:21:30,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-12-06 05:21:30,394 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 37 [2022-12-06 05:21:30,394 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 41 transitions, 134 flow. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:30,394 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:21:30,394 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 37 [2022-12-06 05:21:30,394 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:21:31,266 INFO L130 PetriNetUnfolder]: 7268/9573 cut-off events. [2022-12-06 05:21:31,267 INFO L131 PetriNetUnfolder]: For 4918/4918 co-relation queries the response was YES. [2022-12-06 05:21:31,282 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25206 conditions, 9573 events. 7268/9573 cut-off events. For 4918/4918 co-relation queries the response was YES. Maximal size of possible extension queue 487. Compared 48225 event pairs, 157 based on Foata normal form. 126/8018 useless extension candidates. Maximal degree in co-relation 25193. Up to 2518 conditions per place. [2022-12-06 05:21:31,325 INFO L137 encePairwiseOnDemand]: 29/37 looper letters, 103 selfloop transitions, 13 changer transitions 0/119 dead transitions. [2022-12-06 05:21:31,325 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 119 transitions, 602 flow [2022-12-06 05:21:31,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 05:21:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 05:21:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 130 transitions. [2022-12-06 05:21:31,326 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5019305019305019 [2022-12-06 05:21:31,326 INFO L175 Difference]: Start difference. First operand has 46 places, 41 transitions, 134 flow. Second operand 7 states and 130 transitions. [2022-12-06 05:21:31,326 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 52 places, 119 transitions, 602 flow [2022-12-06 05:21:31,331 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 119 transitions, 576 flow, removed 13 selfloop flow, removed 3 redundant places. [2022-12-06 05:21:31,333 INFO L231 Difference]: Finished difference. Result has 54 places, 50 transitions, 221 flow [2022-12-06 05:21:31,333 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=120, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=221, PETRI_PLACES=54, PETRI_TRANSITIONS=50} [2022-12-06 05:21:31,333 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 10 predicate places. [2022-12-06 05:21:31,333 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:21:31,333 INFO L89 Accepts]: Start accepts. Operand has 54 places, 50 transitions, 221 flow [2022-12-06 05:21:31,334 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:21:31,334 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:21:31,335 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 54 places, 50 transitions, 221 flow [2022-12-06 05:21:31,335 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 54 places, 50 transitions, 221 flow [2022-12-06 05:21:31,346 INFO L130 PetriNetUnfolder]: 32/132 cut-off events. [2022-12-06 05:21:31,346 INFO L131 PetriNetUnfolder]: For 98/103 co-relation queries the response was YES. [2022-12-06 05:21:31,346 INFO L83 FinitePrefix]: Finished finitePrefix Result has 319 conditions, 132 events. 32/132 cut-off events. For 98/103 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 482 event pairs, 1 based on Foata normal form. 1/128 useless extension candidates. Maximal degree in co-relation 280. Up to 31 conditions per place. [2022-12-06 05:21:31,347 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 54 places, 50 transitions, 221 flow [2022-12-06 05:21:31,348 INFO L188 LiptonReduction]: Number of co-enabled transitions 786 [2022-12-06 05:21:31,357 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:21:31,358 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 25 [2022-12-06 05:21:31,358 INFO L495 AbstractCegarLoop]: Abstraction has has 54 places, 50 transitions, 221 flow [2022-12-06 05:21:31,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:31,358 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:21:31,359 INFO L213 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] [2022-12-06 05:21:31,367 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-06 05:21:31,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:21:31,566 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:21:31,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:21:31,567 INFO L85 PathProgramCache]: Analyzing trace with hash 764897903, now seen corresponding path program 1 times [2022-12-06 05:21:31,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:21:31,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128462933] [2022-12-06 05:21:31,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:21:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:32,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:32,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:21:32,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128462933] [2022-12-06 05:21:32,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [128462933] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:21:32,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [35224051] [2022-12-06 05:21:32,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:32,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:21:32,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:21:32,307 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:21:32,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-06 05:21:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:32,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 29 conjunts are in the unsatisfiable core [2022-12-06 05:21:32,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:21:32,702 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 19 treesize of output 7 [2022-12-06 05:21:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:32,731 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:21:32,793 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:21:32,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 22 [2022-12-06 05:21:33,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:33,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [35224051] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:21:33,066 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:21:33,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2022-12-06 05:21:33,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186749226] [2022-12-06 05:21:33,066 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:21:33,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 05:21:33,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:21:33,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 05:21:33,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2022-12-06 05:21:33,068 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 37 [2022-12-06 05:21:33,068 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 50 transitions, 221 flow. Second operand has 15 states, 15 states have (on average 8.133333333333333) internal successors, (122), 15 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:33,068 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:21:33,068 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 37 [2022-12-06 05:21:33,068 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:21:38,032 INFO L130 PetriNetUnfolder]: 35701/46766 cut-off events. [2022-12-06 05:21:38,033 INFO L131 PetriNetUnfolder]: For 55608/55751 co-relation queries the response was YES. [2022-12-06 05:21:38,121 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136646 conditions, 46766 events. 35701/46766 cut-off events. For 55608/55751 co-relation queries the response was YES. Maximal size of possible extension queue 2252. Compared 271694 event pairs, 2452 based on Foata normal form. 243/38077 useless extension candidates. Maximal degree in co-relation 90731. Up to 12787 conditions per place. [2022-12-06 05:21:38,290 INFO L137 encePairwiseOnDemand]: 26/37 looper letters, 326 selfloop transitions, 68 changer transitions 19/418 dead transitions. [2022-12-06 05:21:38,290 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 418 transitions, 2516 flow [2022-12-06 05:21:38,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 05:21:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 05:21:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 427 transitions. [2022-12-06 05:21:38,294 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.6073968705547653 [2022-12-06 05:21:38,294 INFO L175 Difference]: Start difference. First operand has 54 places, 50 transitions, 221 flow. Second operand 19 states and 427 transitions. [2022-12-06 05:21:38,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 418 transitions, 2516 flow [2022-12-06 05:21:38,430 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 418 transitions, 2462 flow, removed 26 selfloop flow, removed 1 redundant places. [2022-12-06 05:21:38,435 INFO L231 Difference]: Finished difference. Result has 85 places, 124 transitions, 891 flow [2022-12-06 05:21:38,435 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=212, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=50, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=891, PETRI_PLACES=85, PETRI_TRANSITIONS=124} [2022-12-06 05:21:38,437 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 41 predicate places. [2022-12-06 05:21:38,437 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:21:38,437 INFO L89 Accepts]: Start accepts. Operand has 85 places, 124 transitions, 891 flow [2022-12-06 05:21:38,439 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:21:38,439 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:21:38,440 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 85 places, 124 transitions, 891 flow [2022-12-06 05:21:38,441 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 85 places, 124 transitions, 891 flow [2022-12-06 05:21:38,537 INFO L130 PetriNetUnfolder]: 407/1280 cut-off events. [2022-12-06 05:21:38,537 INFO L131 PetriNetUnfolder]: For 2510/2558 co-relation queries the response was YES. [2022-12-06 05:21:38,544 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3681 conditions, 1280 events. 407/1280 cut-off events. For 2510/2558 co-relation queries the response was YES. Maximal size of possible extension queue 133. Compared 10189 event pairs, 18 based on Foata normal form. 15/1242 useless extension candidates. Maximal degree in co-relation 3143. Up to 202 conditions per place. [2022-12-06 05:21:38,557 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 85 places, 124 transitions, 891 flow [2022-12-06 05:21:38,558 INFO L188 LiptonReduction]: Number of co-enabled transitions 2554 [2022-12-06 05:21:43,892 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:21:43,893 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5456 [2022-12-06 05:21:43,893 INFO L495 AbstractCegarLoop]: Abstraction has has 84 places, 123 transitions, 888 flow [2022-12-06 05:21:43,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 8.133333333333333) internal successors, (122), 15 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:43,894 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:21:43,894 INFO L213 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] [2022-12-06 05:21:43,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-06 05:21:44,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-12-06 05:21:44,095 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:21:44,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:21:44,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1841062363, now seen corresponding path program 1 times [2022-12-06 05:21:44,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:21:44,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411762989] [2022-12-06 05:21:44,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:21:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:44,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:21:44,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411762989] [2022-12-06 05:21:44,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411762989] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:21:44,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053325050] [2022-12-06 05:21:44,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:44,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:21:44,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:21:44,749 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:21:44,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-06 05:21:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:44,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-06 05:21:44,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:21:45,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:21:45,037 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 18 treesize of output 20 [2022-12-06 05:21:45,092 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 19 treesize of output 7 [2022-12-06 05:21:45,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:45,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:21:45,133 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_263 (Array Int Int))) (< 0 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_263) c_~q1~0.base) (+ (* c_~q1_front~0 4) c_~q1~0.offset)) c_~total~0))) is different from false [2022-12-06 05:21:45,150 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:21:45,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 42 [2022-12-06 05:21:45,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 5 [2022-12-06 05:21:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-12-06 05:21:45,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2053325050] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:21:45,238 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:21:45,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 12 [2022-12-06 05:21:45,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862887424] [2022-12-06 05:21:45,238 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:21:45,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-06 05:21:45,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:21:45,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-06 05:21:45,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=122, Unknown=1, NotChecked=22, Total=182 [2022-12-06 05:21:45,239 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 38 [2022-12-06 05:21:45,240 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 123 transitions, 888 flow. Second operand has 14 states, 14 states have (on average 8.928571428571429) internal successors, (125), 14 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:45,240 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:21:45,240 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 38 [2022-12-06 05:21:45,240 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:21:52,324 INFO L130 PetriNetUnfolder]: 47515/62029 cut-off events. [2022-12-06 05:21:52,324 INFO L131 PetriNetUnfolder]: For 146370/146515 co-relation queries the response was YES. [2022-12-06 05:21:52,530 INFO L83 FinitePrefix]: Finished finitePrefix Result has 210014 conditions, 62029 events. 47515/62029 cut-off events. For 146370/146515 co-relation queries the response was YES. Maximal size of possible extension queue 3003. Compared 372816 event pairs, 13216 based on Foata normal form. 145/55512 useless extension candidates. Maximal degree in co-relation 190839. Up to 43328 conditions per place. [2022-12-06 05:21:52,791 INFO L137 encePairwiseOnDemand]: 28/38 looper letters, 184 selfloop transitions, 34 changer transitions 7/230 dead transitions. [2022-12-06 05:21:52,791 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 230 transitions, 1923 flow [2022-12-06 05:21:52,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 05:21:52,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 05:21:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 147 transitions. [2022-12-06 05:21:52,793 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5526315789473685 [2022-12-06 05:21:52,793 INFO L175 Difference]: Start difference. First operand has 84 places, 123 transitions, 888 flow. Second operand 7 states and 147 transitions. [2022-12-06 05:21:52,793 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 230 transitions, 1923 flow [2022-12-06 05:21:53,233 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 230 transitions, 1831 flow, removed 46 selfloop flow, removed 2 redundant places. [2022-12-06 05:21:53,235 INFO L231 Difference]: Finished difference. Result has 89 places, 140 transitions, 1075 flow [2022-12-06 05:21:53,235 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=38, PETRI_DIFFERENCE_MINUEND_FLOW=826, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1075, PETRI_PLACES=89, PETRI_TRANSITIONS=140} [2022-12-06 05:21:53,236 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 45 predicate places. [2022-12-06 05:21:53,236 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:21:53,236 INFO L89 Accepts]: Start accepts. Operand has 89 places, 140 transitions, 1075 flow [2022-12-06 05:21:53,238 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:21:53,238 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:21:53,238 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 89 places, 140 transitions, 1075 flow [2022-12-06 05:21:53,238 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 89 places, 140 transitions, 1075 flow [2022-12-06 05:21:53,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([839] L99-->L96: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_7| |v_thread3Thread1of1ForFork1_plus_~b#1_7|))) (and (= v_~total~0_72 |v_thread3Thread1of1ForFork1_plus_#in~a#1_7|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_7| .cse0) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_7| |v_thread3Thread1of1ForFork1_plus_~a#1_7|) (= (+ v_~q1_front~0_53 1) v_~q1_front~0_52) (not (= (ite (and (< v_~q1_front~0_53 v_~q1_back~0_55) (<= 0 v_~q1_front~0_53) (< v_~q1_front~0_53 v_~n1~0_24)) 1 0) 0)) (= v_~total~0_71 |v_thread3Thread1of1ForFork1_plus_#res#1_7|) (<= v_~total~0_71 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_7| 0)) 1 0)) (not (= (mod |v_thread3Thread1of1ForFork1_~cond~2#1_11| 256) 0)) (<= 0 (+ v_~total~0_71 2147483648)) (= (select (select |v_#memory_int_75| v_~q1~0.base_27) (+ v_~q1~0.offset_27 (* 4 v_~q1_front~0_53))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_7|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_7| |v_thread3Thread1of1ForFork1_plus_~b#1_7|))) InVars {~q1~0.offset=v_~q1~0.offset_27, ~q1_front~0=v_~q1_front~0_53, ~q1_back~0=v_~q1_back~0_55, ~n1~0=v_~n1~0_24, ~q1~0.base=v_~q1~0.base_27, #memory_int=|v_#memory_int_75|, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_11|, ~total~0=v_~total~0_72} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, ~q1~0.offset=v_~q1~0.offset_27, ~q1_front~0=v_~q1_front~0_52, ~n1~0=v_~n1~0_24, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_7|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_7|, thread3Thread1of1ForFork1_#t~ret10#1=|v_thread3Thread1of1ForFork1_#t~ret10#1_7|, thread3Thread1of1ForFork1_#t~mem9#1=|v_thread3Thread1of1ForFork1_#t~mem9#1_7|, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_11|, ~total~0=v_~total~0_71, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_7|, ~q1_back~0=v_~q1_back~0_55, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_7|, ~q1~0.base=v_~q1~0.base_27, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_7|, #memory_int=|v_#memory_int_75|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, ~q1_front~0, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret10#1, thread3Thread1of1ForFork1_#t~mem9#1, thread3Thread1of1ForFork1_plus_~b#1, ~total~0][110], [Black: 649#(and (= ~total~0 0) (= ~q1~0.offset 0) (or (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (<= ~n1~0 1) (or (<= ~q1_back~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 639#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), 181#L114true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 643#(and (= ~total~0 0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0))) (<= 1 ~C~0)), Black: 657#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0)))), Black: 645#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), Black: 659#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0)))), Black: 445#(<= 1 ~total~0), Black: 647#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 576#(or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))), 439#true, Black: 653#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0)))), Black: 641#(and (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 53#L147-4true, 100#L55true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), 674#true, Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true, 11#$Ultimate##0true]) [2022-12-06 05:21:53,332 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 05:21:53,333 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:21:53,333 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:21:53,333 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:21:53,352 INFO L130 PetriNetUnfolder]: 475/1582 cut-off events. [2022-12-06 05:21:53,352 INFO L131 PetriNetUnfolder]: For 2570/2599 co-relation queries the response was YES. [2022-12-06 05:21:53,359 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4484 conditions, 1582 events. 475/1582 cut-off events. For 2570/2599 co-relation queries the response was YES. Maximal size of possible extension queue 159. Compared 13664 event pairs, 20 based on Foata normal form. 15/1547 useless extension candidates. Maximal degree in co-relation 3932. Up to 240 conditions per place. [2022-12-06 05:21:53,375 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 89 places, 140 transitions, 1075 flow [2022-12-06 05:21:53,375 INFO L188 LiptonReduction]: Number of co-enabled transitions 3072 [2022-12-06 05:21:53,380 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:21:53,381 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 145 [2022-12-06 05:21:53,381 INFO L495 AbstractCegarLoop]: Abstraction has has 89 places, 140 transitions, 1075 flow [2022-12-06 05:21:53,381 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.928571428571429) internal successors, (125), 14 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:53,381 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:21:53,381 INFO L213 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] [2022-12-06 05:21:53,386 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-06 05:21:53,585 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:21:53,586 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:21:53,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:21:53,586 INFO L85 PathProgramCache]: Analyzing trace with hash -204615629, now seen corresponding path program 2 times [2022-12-06 05:21:53,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:21:53,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843263499] [2022-12-06 05:21:53,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:21:53,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:21:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:21:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:54,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:21:54,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843263499] [2022-12-06 05:21:54,250 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843263499] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:21:54,250 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2028515395] [2022-12-06 05:21:54,250 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 05:21:54,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:21:54,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:21:54,260 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:21:54,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-06 05:21:54,445 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 05:21:54,446 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:21:54,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 39 conjunts are in the unsatisfiable core [2022-12-06 05:21:54,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:21:54,469 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 11 treesize of output 7 [2022-12-06 05:21:54,512 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 6 treesize of output 5 [2022-12-06 05:21:54,561 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 6 treesize of output 5 [2022-12-06 05:21:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:21:54,838 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 18 treesize of output 20 [2022-12-06 05:21:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:21:54,891 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 18 treesize of output 20 [2022-12-06 05:21:54,946 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 25 treesize of output 7 [2022-12-06 05:21:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:55,047 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:21:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:21:55,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2028515395] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:21:55,563 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:21:55,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 21 [2022-12-06 05:21:55,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010323401] [2022-12-06 05:21:55,563 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:21:55,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 05:21:55,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:21:55,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 05:21:55,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=405, Unknown=8, NotChecked=0, Total=506 [2022-12-06 05:21:55,565 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 38 [2022-12-06 05:21:55,565 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 140 transitions, 1075 flow. Second operand has 23 states, 23 states have (on average 6.043478260869565) internal successors, (139), 23 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:21:55,565 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:21:55,565 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 38 [2022-12-06 05:21:55,565 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:21:58,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:22:00,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:22:11,132 INFO L130 PetriNetUnfolder]: 35698/47099 cut-off events. [2022-12-06 05:22:11,132 INFO L131 PetriNetUnfolder]: For 91892/91916 co-relation queries the response was YES. [2022-12-06 05:22:11,319 INFO L83 FinitePrefix]: Finished finitePrefix Result has 149155 conditions, 47099 events. 35698/47099 cut-off events. For 91892/91916 co-relation queries the response was YES. Maximal size of possible extension queue 2162. Compared 278618 event pairs, 6826 based on Foata normal form. 1574/43502 useless extension candidates. Maximal degree in co-relation 149097. Up to 18290 conditions per place. [2022-12-06 05:22:11,510 INFO L137 encePairwiseOnDemand]: 19/38 looper letters, 281 selfloop transitions, 113 changer transitions 18/415 dead transitions. [2022-12-06 05:22:11,511 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 415 transitions, 2822 flow [2022-12-06 05:22:11,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-12-06 05:22:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2022-12-06 05:22:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 400 transitions. [2022-12-06 05:22:11,514 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4576659038901602 [2022-12-06 05:22:11,514 INFO L175 Difference]: Start difference. First operand has 89 places, 140 transitions, 1075 flow. Second operand 23 states and 400 transitions. [2022-12-06 05:22:11,514 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 415 transitions, 2822 flow [2022-12-06 05:22:12,148 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 415 transitions, 2753 flow, removed 23 selfloop flow, removed 6 redundant places. [2022-12-06 05:22:12,153 INFO L231 Difference]: Finished difference. Result has 119 places, 177 transitions, 1607 flow [2022-12-06 05:22:12,153 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=38, PETRI_DIFFERENCE_MINUEND_FLOW=631, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=98, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=39, PETRI_DIFFERENCE_SUBTRAHEND_STATES=23, PETRI_FLOW=1607, PETRI_PLACES=119, PETRI_TRANSITIONS=177} [2022-12-06 05:22:12,154 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 75 predicate places. [2022-12-06 05:22:12,154 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:22:12,154 INFO L89 Accepts]: Start accepts. Operand has 119 places, 177 transitions, 1607 flow [2022-12-06 05:22:12,157 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:22:12,157 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:22:12,157 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 119 places, 177 transitions, 1607 flow [2022-12-06 05:22:12,159 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 119 places, 177 transitions, 1607 flow [2022-12-06 05:22:12,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (<= 1 ~C~0)), Black: 1088#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 639#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 1068#(forall ((~q1_back~0 Int) (v_ArrVal_340 (Array Int Int)) (v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ ~total~0 (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (<= ~n1~0 ~q1_back~0) (< ~q1_back~0 0))), Black: 643#(and (= ~total~0 0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) 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has 20 ancestors and is cut-off event [2022-12-06 05:22:12,596 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,596 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:12,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 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v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< 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tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,673 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,673 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:12,673 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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(not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true, 11#$Ultimate##0true, 184#L148-1true]) [2022-12-06 05:22:12,718 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,718 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,718 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,718 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:12,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) 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12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-06 05:22:12,767 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,767 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,767 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,767 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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and is cut-off event [2022-12-06 05:22:12,781 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,781 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,781 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,797 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div 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tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) 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and is cut-off event [2022-12-06 05:22:12,811 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,811 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,811 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, 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inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ 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~N~0)))), 12#L61true, 169#L96true]) [2022-12-06 05:22:12,855 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,855 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,855 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,855 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} 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tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 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|ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true, 184#L148-1true]) [2022-12-06 05:22:12,862 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,862 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,862 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,862 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 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249#(<= (+ ~q1_front~0 1) ~q1_back~0), 11#$Ultimate##0true, 184#L148-1true]) [2022-12-06 05:22:12,866 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,866 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,866 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,866 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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05:22:12,866 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,866 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,867 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 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event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| 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~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-06 05:22:12,892 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:12,892 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,892 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,892 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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event has 25 ancestors and is cut-off event [2022-12-06 05:22:12,903 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,903 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,904 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,908 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-06 05:22:12,909 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,909 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,909 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,909 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,909 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall 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has 23 ancestors and is cut-off event [2022-12-06 05:22:12,913 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,913 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,918 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 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tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| 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|ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 639#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 643#(and (= ~total~0 0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0))) (<= 1 ~C~0)), Black: 1084#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 1090#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 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(< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 53#L147-4true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true]) [2022-12-06 05:22:12,919 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,919 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,919 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,919 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 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(<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true, 184#L148-1true]) [2022-12-06 05:22:12,920 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,920 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:12,920 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,920 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 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(<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-06 05:22:12,933 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,933 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,933 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,933 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 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has 24 ancestors and is cut-off event [2022-12-06 05:22:12,934 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,934 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,935 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], 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inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [170#$Ultimate##0true, 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ 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249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:12,958 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,958 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,958 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,958 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,961 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,961 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [84#L75true, 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~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true, 184#L148-1true]) [2022-12-06 05:22:12,961 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,961 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,961 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,962 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,962 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:12,963 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [170#$Ultimate##0true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| 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[2022-12-06 05:22:12,967 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,967 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [170#$Ultimate##0true, 32#thread2EXITtrue, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) 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ancestors and is cut-off event [2022-12-06 05:22:12,971 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,971 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,971 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,971 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-06 05:22:12,971 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,972 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:12,972 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,972 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,972 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, Black: 878#(<= 1 ~total~0), 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tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) 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~i~0 ~N~0)))), 12#L61true, 169#L96true, 184#L148-1true]) [2022-12-06 05:22:12,977 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true]) [2022-12-06 05:22:12,977 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,977 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select 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~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 872#true, 12#L61true, 11#$Ultimate##0true, 184#L148-1true]) [2022-12-06 05:22:12,981 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 11#$Ultimate##0true, 184#L148-1true]) [2022-12-06 05:22:12,981 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][130], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 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has 25 ancestors and is cut-off event [2022-12-06 05:22:13,009 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,009 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,009 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,019 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], 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tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,020 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int 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(< ~i~0 ~N~0)))), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,020 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,020 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,020 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,020 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,020 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not 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new event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,022 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,022 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,022 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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[2022-12-06 05:22:13,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store 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0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true, 184#L148-1true]) [2022-12-06 05:22:13,023 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,023 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,023 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,024 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,026 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,026 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,027 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 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249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,034 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,034 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,034 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,034 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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ancestors and is cut-off event [2022-12-06 05:22:13,047 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,047 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< 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cut-off event [2022-12-06 05:22:13,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) 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|thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,049 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< 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|thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,051 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,052 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: 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L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,052 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,052 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,052 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,053 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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(+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,053 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,053 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,053 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,053 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,054 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| 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195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,056 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars 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cut-off event [2022-12-06 05:22:13,056 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,056 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, Black: 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Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,057 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,057 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,057 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,058 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,058 INFO L380 tUnfolder$Statistics]: inserting event number 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12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,058 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,058 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,058 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,059 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,059 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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ancestors and is cut-off event [2022-12-06 05:22:13,070 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,070 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,075 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] 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tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,075 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,075 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,078 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] 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tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, 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229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-06 05:22:13,079 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [32#thread2EXITtrue, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) 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229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-06 05:22:13,079 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,079 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) 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(+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 445#(<= 1 ~total~0), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< 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~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-06 05:22:13,080 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,080 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, 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event [2022-12-06 05:22:13,085 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ 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184#L148-1true]) [2022-12-06 05:22:13,087 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,087 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,087 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,087 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,087 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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05:22:13,088 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,088 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,088 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, 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existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,089 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 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tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,094 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,094 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 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12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,095 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,095 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,095 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,095 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,101 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) 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tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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has 25 ancestors and is cut-off event [2022-12-06 05:22:13,105 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) 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05:22:13,106 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,106 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,106 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, 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tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,106 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) 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tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,122 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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ancestors and is cut-off event [2022-12-06 05:22:13,123 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,123 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,123 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,124 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], 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(store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 639#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1068#(forall ((~q1_back~0 Int) (v_ArrVal_340 (Array Int Int)) (v_ArrVal_342 (Array Int Int)) 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~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-06 05:22:13,124 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,124 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [32#thread2EXITtrue, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (<= 1 ~C~0)), Black: 1088#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 639#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ 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1)) (not (< ~i~0 ~N~0)))), 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,125 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,125 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][75], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall 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~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 169#L96true, 184#L148-1true]) [2022-12-06 05:22:13,126 INFO L382 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod 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(not (< ~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-06 05:22:13,126 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,126 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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cut-off event [2022-12-06 05:22:13,132 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,132 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,133 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 878#(<= 1 ~total~0), Black: 1098#(and (or 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[2022-12-06 05:22:13,133 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,133 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:13,134 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,134 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,134 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-06 05:22:13,142 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not 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|thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,142 INFO L382 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,142 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,143 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,143 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,143 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| 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tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ 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(not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,154 INFO L382 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2022-12-06 05:22:13,154 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,154 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,154 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,154 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,154 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,154 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: 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~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,155 INFO L382 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,157 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][45], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1084#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 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(* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 645#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), 98#thread4EXITtrue, Black: 1096#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 445#(<= 1 ~total~0), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 68#thread3EXITtrue, Black: 647#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 576#(or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))), 121#L81true, 439#true, Black: 653#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0)))), Black: 641#(and (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:13,157 INFO L382 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2022-12-06 05:22:13,157 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,157 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:13,157 INFO L385 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2022-12-06 05:22:13,158 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:13,158 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,158 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:13,163 INFO L130 PetriNetUnfolder]: 4995/9167 cut-off events. [2022-12-06 05:22:13,163 INFO L131 PetriNetUnfolder]: For 41550/49033 co-relation queries the response was YES. [2022-12-06 05:22:13,222 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34013 conditions, 9167 events. 4995/9167 cut-off events. For 41550/49033 co-relation queries the response was YES. Maximal size of possible extension queue 993. Compared 78959 event pairs, 1646 based on Foata normal form. 153/7451 useless extension candidates. Maximal degree in co-relation 32999. Up to 4734 conditions per place. [2022-12-06 05:22:13,471 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 119 places, 177 transitions, 1607 flow [2022-12-06 05:22:13,471 INFO L188 LiptonReduction]: Number of co-enabled transitions 3208 [2022-12-06 05:22:19,384 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [978] L147-4-->L148-1: Formula: (= |v_ULTIMATE.start_main_#t~mem34#1_12| (select (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t1~0#1.base_13|) |v_ULTIMATE.start_main_~#t1~0#1.offset_13|)) InVars {#memory_int=|v_#memory_int_145|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_13|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_13|} OutVars{ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_9|, #memory_int=|v_#memory_int_145|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_13|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_13|, ULTIMATE.start_main_#t~pre32#1=|v_ULTIMATE.start_main_#t~pre32#1_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~pre32#1] [2022-12-06 05:22:19,447 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_9|, #memory_int=|v_#memory_int_143|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_9|, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_9|, ~q2_back~0=v_~q2_back~0_85, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_9|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~post14#1, thread4Thread1of1ForFork3_#t~ret13#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~mem12#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1] [2022-12-06 05:22:19,688 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [927] L75-->L81: Formula: (and (= v_~j~0_32 (+ v_~j~0_33 1)) (= (ite (= (ite (< v_~j~0_32 v_~M~0_24) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork0_~cond~1#1_13|)) InVars {~j~0=v_~j~0_33, ~M~0=v_~M~0_24} OutVars{~j~0=v_~j~0_32, ~M~0=v_~M~0_24, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_13|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_11|} AuxVars[] AssignedVars[~j~0, thread2Thread1of1ForFork0_~cond~1#1, thread2Thread1of1ForFork0_#t~post8#1] [2022-12-06 05:22:19,763 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [1003] L81-->L75: Formula: (and (= (+ v_~C~0_85 (select (select |v_#memory_int_167| v_~q2~0.base_55) (+ v_~q2~0.offset_55 (* 4 v_~q2_back~0_104)))) 0) (= (+ v_~q2_back~0_104 1) v_~q2_back~0_103) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_15| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)) |v_thread2_#t~short6#1_57| (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (= (ite |v_thread2_#t~short6#1_58| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (< v_~q2_back~0_104 v_~n2~0_56) (<= 0 v_~q2_back~0_104)) InVars {~n2~0=v_~n2~0_56, ~C~0=v_~C~0_85, ~q2~0.offset=v_~q2~0.offset_55, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_15|, #memory_int=|v_#memory_int_167|, ~q2~0.base=v_~q2~0.base_55, ~q2_back~0=v_~q2_back~0_104} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_9|, ~n2~0=v_~n2~0_56, ~C~0=v_~C~0_85, ~q2~0.offset=v_~q2~0.offset_55, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_15|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, #memory_int=|v_#memory_int_167|, ~q2~0.base=v_~q2~0.base_55, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_13|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_9|, ~q2_back~0=v_~q2_back~0_103} AuxVars[|v_thread2_#t~short6#1_57|, |v_thread2_#t~short6#1_58|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0] [2022-12-06 05:22:19,910 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset] [2022-12-06 05:22:20,038 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [839] L99-->L96: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_7| |v_thread3Thread1of1ForFork1_plus_~b#1_7|))) (and (= v_~total~0_72 |v_thread3Thread1of1ForFork1_plus_#in~a#1_7|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_7| .cse0) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_7| |v_thread3Thread1of1ForFork1_plus_~a#1_7|) (= (+ v_~q1_front~0_53 1) v_~q1_front~0_52) (not (= (ite (and (< v_~q1_front~0_53 v_~q1_back~0_55) (<= 0 v_~q1_front~0_53) (< v_~q1_front~0_53 v_~n1~0_24)) 1 0) 0)) (= v_~total~0_71 |v_thread3Thread1of1ForFork1_plus_#res#1_7|) (<= v_~total~0_71 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_7| 0)) 1 0)) (not (= (mod |v_thread3Thread1of1ForFork1_~cond~2#1_11| 256) 0)) (<= 0 (+ v_~total~0_71 2147483648)) (= (select (select |v_#memory_int_75| v_~q1~0.base_27) (+ v_~q1~0.offset_27 (* 4 v_~q1_front~0_53))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_7|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_7| |v_thread3Thread1of1ForFork1_plus_~b#1_7|))) InVars {~q1~0.offset=v_~q1~0.offset_27, ~q1_front~0=v_~q1_front~0_53, ~q1_back~0=v_~q1_back~0_55, ~n1~0=v_~n1~0_24, ~q1~0.base=v_~q1~0.base_27, #memory_int=|v_#memory_int_75|, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_11|, ~total~0=v_~total~0_72} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, ~q1~0.offset=v_~q1~0.offset_27, ~q1_front~0=v_~q1_front~0_52, ~n1~0=v_~n1~0_24, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_7|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_7|, thread3Thread1of1ForFork1_#t~ret10#1=|v_thread3Thread1of1ForFork1_#t~ret10#1_7|, thread3Thread1of1ForFork1_#t~mem9#1=|v_thread3Thread1of1ForFork1_#t~mem9#1_7|, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_11|, ~total~0=v_~total~0_71, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_7|, ~q1_back~0=v_~q1_back~0_55, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_7|, ~q1~0.base=v_~q1~0.base_27, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_7|, #memory_int=|v_#memory_int_75|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, ~q1_front~0, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret10#1, thread3Thread1of1ForFork1_#t~mem9#1, thread3Thread1of1ForFork1_plus_~b#1, ~total~0] [2022-12-06 05:22:20,351 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [1012] L81-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_In_1| 256) 0) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_In_1|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_In_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] [2022-12-06 05:22:20,539 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1] [2022-12-06 05:22:20,647 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [839] L99-->L96: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_7| |v_thread3Thread1of1ForFork1_plus_~b#1_7|))) (and (= v_~total~0_72 |v_thread3Thread1of1ForFork1_plus_#in~a#1_7|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_7| .cse0) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_7| |v_thread3Thread1of1ForFork1_plus_~a#1_7|) (= (+ v_~q1_front~0_53 1) v_~q1_front~0_52) (not (= (ite (and (< v_~q1_front~0_53 v_~q1_back~0_55) (<= 0 v_~q1_front~0_53) (< v_~q1_front~0_53 v_~n1~0_24)) 1 0) 0)) (= v_~total~0_71 |v_thread3Thread1of1ForFork1_plus_#res#1_7|) (<= v_~total~0_71 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_7| 0)) 1 0)) (not (= (mod |v_thread3Thread1of1ForFork1_~cond~2#1_11| 256) 0)) (<= 0 (+ v_~total~0_71 2147483648)) (= (select (select |v_#memory_int_75| v_~q1~0.base_27) (+ v_~q1~0.offset_27 (* 4 v_~q1_front~0_53))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_7|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_7| |v_thread3Thread1of1ForFork1_plus_~b#1_7|))) InVars {~q1~0.offset=v_~q1~0.offset_27, ~q1_front~0=v_~q1_front~0_53, ~q1_back~0=v_~q1_back~0_55, ~n1~0=v_~n1~0_24, ~q1~0.base=v_~q1~0.base_27, #memory_int=|v_#memory_int_75|, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_11|, ~total~0=v_~total~0_72} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|, ~q1~0.offset=v_~q1~0.offset_27, ~q1_front~0=v_~q1_front~0_52, ~n1~0=v_~n1~0_24, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_7|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_7|, thread3Thread1of1ForFork1_#t~ret10#1=|v_thread3Thread1of1ForFork1_#t~ret10#1_7|, thread3Thread1of1ForFork1_#t~mem9#1=|v_thread3Thread1of1ForFork1_#t~mem9#1_7|, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_11|, ~total~0=v_~total~0_71, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_7|, ~q1_back~0=v_~q1_back~0_55, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_7|, ~q1~0.base=v_~q1~0.base_27, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_7|, #memory_int=|v_#memory_int_75|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_7|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, ~q1_front~0, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret10#1, thread3Thread1of1ForFork1_#t~mem9#1, thread3Thread1of1ForFork1_plus_~b#1, ~total~0] [2022-12-06 05:22:20,958 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [978] L147-4-->L148-1: Formula: (= |v_ULTIMATE.start_main_#t~mem34#1_12| (select (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t1~0#1.base_13|) |v_ULTIMATE.start_main_~#t1~0#1.offset_13|)) InVars {#memory_int=|v_#memory_int_145|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_13|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_13|} OutVars{ULTIMATE.start_main_#t~nondet33#1=|v_ULTIMATE.start_main_#t~nondet33#1_9|, #memory_int=|v_#memory_int_145|, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_13|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_13|, ULTIMATE.start_main_#t~pre32#1=|v_ULTIMATE.start_main_#t~pre32#1_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet33#1, ULTIMATE.start_main_#t~mem34#1, ULTIMATE.start_main_#t~pre32#1] [2022-12-06 05:22:21,020 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_9|, #memory_int=|v_#memory_int_143|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_9|, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_9|, ~q2_back~0=v_~q2_back~0_85, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_9|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~post14#1, thread4Thread1of1ForFork3_#t~ret13#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~mem12#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1] [2022-12-06 05:22:21,248 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [927] L75-->L81: Formula: (and (= v_~j~0_32 (+ v_~j~0_33 1)) (= (ite (= (ite (< v_~j~0_32 v_~M~0_24) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork0_~cond~1#1_13|)) InVars {~j~0=v_~j~0_33, ~M~0=v_~M~0_24} OutVars{~j~0=v_~j~0_32, ~M~0=v_~M~0_24, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_13|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_11|} AuxVars[] AssignedVars[~j~0, thread2Thread1of1ForFork0_~cond~1#1, thread2Thread1of1ForFork0_#t~post8#1] [2022-12-06 05:22:21,356 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [1003] L81-->L75: Formula: (and (= (+ v_~C~0_85 (select (select |v_#memory_int_167| v_~q2~0.base_55) (+ v_~q2~0.offset_55 (* 4 v_~q2_back~0_104)))) 0) (= (+ v_~q2_back~0_104 1) v_~q2_back~0_103) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_15| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9| 0)) |v_thread2_#t~short6#1_57| (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|) (= (ite |v_thread2_#t~short6#1_58| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) (< v_~q2_back~0_104 v_~n2~0_56) (<= 0 v_~q2_back~0_104)) InVars {~n2~0=v_~n2~0_56, ~C~0=v_~C~0_85, ~q2~0.offset=v_~q2~0.offset_55, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_15|, #memory_int=|v_#memory_int_167|, ~q2~0.base=v_~q2~0.base_55, ~q2_back~0=v_~q2_back~0_104} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|, thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_9|, ~n2~0=v_~n2~0_56, ~C~0=v_~C~0_85, ~q2~0.offset=v_~q2~0.offset_55, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_15|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, #memory_int=|v_#memory_int_167|, ~q2~0.base=v_~q2~0.base_55, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_13|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_9|, ~q2_back~0=v_~q2_back~0_103} AuxVars[|v_thread2_#t~short6#1_57|, |v_thread2_#t~short6#1_58|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0] [2022-12-06 05:22:21,522 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset] [2022-12-06 05:22:21,646 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1] and [1012] L81-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_In_1| 256) 0) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_In_1|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_In_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] [2022-12-06 05:22:21,868 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1] and [860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1] [2022-12-06 05:22:21,915 INFO L203 LiptonReduction]: Total number of compositions: 4 [2022-12-06 05:22:21,916 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 9762 [2022-12-06 05:22:21,916 INFO L495 AbstractCegarLoop]: Abstraction has has 117 places, 175 transitions, 1785 flow [2022-12-06 05:22:21,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.043478260869565) internal successors, (139), 23 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:22:21,916 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:22:21,917 INFO L213 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] [2022-12-06 05:22:21,923 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-06 05:22:22,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:22:22,123 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:22:22,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:22:22,123 INFO L85 PathProgramCache]: Analyzing trace with hash -780927972, now seen corresponding path program 1 times [2022-12-06 05:22:22,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:22:22,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059314301] [2022-12-06 05:22:22,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:22:22,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:22:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:22:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:22:23,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:22:23,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059314301] [2022-12-06 05:22:23,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059314301] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:22:23,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [335795024] [2022-12-06 05:22:23,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:22:23,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:22:23,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:22:23,402 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:22:23,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-06 05:22:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:22:23,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 21 conjunts are in the unsatisfiable core [2022-12-06 05:22:23,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:22:23,545 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6710 treesize of output 6646 [2022-12-06 05:22:23,879 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 18 treesize of output 20 [2022-12-06 05:22:23,913 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 23 treesize of output 7 [2022-12-06 05:22:23,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:22:23,924 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:22:24,014 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:22:24,015 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 42 [2022-12-06 05:22:24,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 5 [2022-12-06 05:22:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:22:24,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [335795024] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:22:24,100 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:22:24,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 15 [2022-12-06 05:22:24,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184473626] [2022-12-06 05:22:24,100 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:22:24,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-06 05:22:24,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:22:24,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-06 05:22:24,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=224, Unknown=0, NotChecked=0, Total=272 [2022-12-06 05:22:24,102 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 58 [2022-12-06 05:22:24,102 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 175 transitions, 1785 flow. Second operand has 17 states, 17 states have (on average 7.764705882352941) internal successors, (132), 17 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:22:24,102 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:22:24,102 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 58 [2022-12-06 05:22:24,102 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:22:32,806 INFO L130 PetriNetUnfolder]: 49860/65559 cut-off events. [2022-12-06 05:22:32,807 INFO L131 PetriNetUnfolder]: For 357145/357782 co-relation queries the response was YES. [2022-12-06 05:22:33,267 INFO L83 FinitePrefix]: Finished finitePrefix Result has 310150 conditions, 65559 events. 49860/65559 cut-off events. For 357145/357782 co-relation queries the response was YES. Maximal size of possible extension queue 3134. Compared 403076 event pairs, 10737 based on Foata normal form. 325/58588 useless extension candidates. Maximal degree in co-relation 306975. Up to 40344 conditions per place. [2022-12-06 05:22:33,733 INFO L137 encePairwiseOnDemand]: 39/58 looper letters, 287 selfloop transitions, 88 changer transitions 7/387 dead transitions. [2022-12-06 05:22:33,734 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 387 transitions, 4250 flow [2022-12-06 05:22:33,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-06 05:22:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-06 05:22:33,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 265 transitions. [2022-12-06 05:22:33,735 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.3807471264367816 [2022-12-06 05:22:33,735 INFO L175 Difference]: Start difference. First operand has 117 places, 175 transitions, 1785 flow. Second operand 12 states and 265 transitions. [2022-12-06 05:22:33,735 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 387 transitions, 4250 flow [2022-12-06 05:22:37,237 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 387 transitions, 3848 flow, removed 197 selfloop flow, removed 3 redundant places. [2022-12-06 05:22:37,241 INFO L231 Difference]: Finished difference. Result has 132 places, 230 transitions, 2439 flow [2022-12-06 05:22:37,241 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=58, PETRI_DIFFERENCE_MINUEND_FLOW=1553, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=175, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=102, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=2439, PETRI_PLACES=132, PETRI_TRANSITIONS=230} [2022-12-06 05:22:37,241 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 88 predicate places. [2022-12-06 05:22:37,241 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:22:37,242 INFO L89 Accepts]: Start accepts. Operand has 132 places, 230 transitions, 2439 flow [2022-12-06 05:22:37,243 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:22:37,243 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:22:37,243 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 132 places, 230 transitions, 2439 flow [2022-12-06 05:22:37,244 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 131 places, 230 transitions, 2439 flow [2022-12-06 05:22:37,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][171], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (<= 1 ~C~0)), Black: 1088#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), 181#L114true, Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1068#(forall ((~q1_back~0 Int) (v_ArrVal_340 (Array Int Int)) (v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ ~total~0 (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (<= ~n1~0 ~q1_back~0) (< ~q1_back~0 0))), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 643#(and (= ~total~0 0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0))) (<= 1 ~C~0)), Black: 1094#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1084#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 1090#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 445#(<= 1 ~total~0), Black: 647#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< 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(<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 576#(or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))), 439#true, Black: 653#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0)))), Black: 641#(and (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), 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|#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1_front~0 1) ~q1_back~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|)) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)), Black: 1121#(and (= ~total~0 0) (or (<= ~q1_back~0 0) (<= ~n1~0 2) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= ~n1~0 2)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-06 05:22:37,334 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 05:22:37,334 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,334 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,334 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][172], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (<= 1 ~C~0)), Black: 1088#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), 181#L114true, Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) 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(= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-06 05:22:37,335 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 05:22:37,335 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,335 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,335 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, 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~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:37,396 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,396 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,396 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:22:37,396 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} 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[2022-12-06 05:22:37,397 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< 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new event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,512 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,512 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,512 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:37,641 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,641 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,641 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,641 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_9|, #memory_int=|v_#memory_int_143|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_9|, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_9|, ~q2_back~0=v_~q2_back~0_85, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_9|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~post14#1, thread4Thread1of1ForFork3_#t~ret13#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~mem12#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][106], [1119#true, 181#L114true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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(not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 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this new event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,671 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,671 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,671 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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(<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0))]) [2022-12-06 05:22:37,754 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,754 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,754 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,754 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:22:37,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 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tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 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new event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,786 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,786 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,786 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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[2022-12-06 05:22:37,919 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,919 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,919 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,919 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,922 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, 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[2022-12-06 05:22:37,923 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,923 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,923 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:37,923 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, 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Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,973 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:37,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:37,974 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:37,974 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,974 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:37,974 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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cut-off event [2022-12-06 05:22:37,979 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,979 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:37,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, 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~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:37,982 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:37,982 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:37,982 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:37,982 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][171], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (<= 1 ~C~0)), Black: 1088#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1068#(forall ((~q1_back~0 Int) (v_ArrVal_340 (Array Int Int)) (v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ ~total~0 (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (<= ~n1~0 ~q1_back~0) (< ~q1_back~0 0))), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 643#(and (= ~total~0 0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0))) (<= 1 ~C~0)), Black: 1094#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1084#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 1090#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 98#thread4EXITtrue, Black: 645#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), Black: 1096#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 445#(<= 1 ~total~0), Black: 647#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 576#(or (< 0 (+ ~total~0 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|ULTIMATE.start_main_~#t4~0#1.base|)) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)), Black: 1121#(and (= ~total~0 0) (or (<= ~q1_back~0 0) (<= ~n1~0 2) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= ~n1~0 2)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))))]) [2022-12-06 05:22:38,008 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,009 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,009 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,009 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:38,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, 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tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][62], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,015 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,015 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,015 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,015 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,021 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,021 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,021 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,021 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,032 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,032 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,032 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,032 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:38,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, 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event [2022-12-06 05:22:38,033 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,033 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,033 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:38,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, 998#(or (<= 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event [2022-12-06 05:22:38,112 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,112 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0))]) [2022-12-06 05:22:38,114 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,114 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,114 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,114 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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is not cut-off event [2022-12-06 05:22:38,115 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,130 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 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[2022-12-06 05:22:38,130 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,130 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,130 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,130 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,130 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,131 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,131 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) 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existing Event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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|thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,134 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,134 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,134 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,134 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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cut-off event [2022-12-06 05:22:38,177 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,177 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* 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~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,178 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,179 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,179 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,179 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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|ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,182 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,182 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,182 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,182 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_9|, #memory_int=|v_#memory_int_143|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_9|, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_9|, ~q2_back~0=v_~q2_back~0_85, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_9|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, 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256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 1092#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1068#(forall ((~q1_back~0 Int) (v_ArrVal_340 (Array Int Int)) (v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ ~total~0 (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_340) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ (* 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 1090#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true]) [2022-12-06 05:22:38,209 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,209 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,209 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,209 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_9|, #memory_int=|v_#memory_int_143|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_9|, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_9|, ~q2_back~0=v_~q2_back~0_85, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_9|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, 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|ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true]) [2022-12-06 05:22:38,215 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,216 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,216 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,216 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, 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|#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1_front~0 1) ~q1_back~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|)) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)), Black: 1121#(and (= ~total~0 0) (or (<= ~q1_back~0 0) (<= ~n1~0 2) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= ~n1~0 2)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-06 05:22:38,223 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][172], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= 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(= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-06 05:22:38,223 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,223 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, 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(= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,254 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,254 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,254 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,254 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][172], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 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(<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (<= 1 ~C~0)), Black: 1088#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1078#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (= ~q1~0.offset 0) (<= ~n1~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 (+ ~q1_front~0 1)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (<= 1 ~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ 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tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,255 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:38,262 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 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256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,262 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars 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ancestors and is cut-off event [2022-12-06 05:22:38,290 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][62], [32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not 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INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select 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tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,324 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,324 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< 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event [2022-12-06 05:22:38,329 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not 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[2022-12-06 05:22:38,329 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,329 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,329 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,329 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, 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|ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,331 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,331 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,331 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,331 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 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05:22:38,332 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,333 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< 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new event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,333 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,333 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,333 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,333 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,333 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][62], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 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[2022-12-06 05:22:38,334 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,334 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,334 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,334 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, 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[2022-12-06 05:22:38,336 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or 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[2022-12-06 05:22:38,336 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,336 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,336 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,336 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,336 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, 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INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,337 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,337 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,337 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-06 05:22:38,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, 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and is cut-off event [2022-12-06 05:22:38,347 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:38,347 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,347 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* 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[2022-12-06 05:22:38,349 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,349 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,349 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 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tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,388 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,388 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,389 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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event [2022-12-06 05:22:38,392 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,392 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,392 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,573 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 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existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,581 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,581 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 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ancestors and is cut-off event [2022-12-06 05:22:38,626 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [170#$Ultimate##0true, 84#L75true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 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184#L148-1true]) [2022-12-06 05:22:38,633 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,633 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,633 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,633 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, 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cut-off event [2022-12-06 05:22:38,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [170#$Ultimate##0true, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) 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event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,638 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,638 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,638 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,650 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,650 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,650 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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(= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,668 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,668 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,668 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,668 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite 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~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,669 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,671 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 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229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,671 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,671 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,671 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,671 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,671 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} 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and is cut-off event [2022-12-06 05:22:38,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset 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is cut-off event [2022-12-06 05:22:38,672 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,672 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,673 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 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existing Event has 23 ancestors and is not cut-off event [2022-12-06 05:22:38,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select 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|thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,676 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,676 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,676 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,676 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,677 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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has 23 ancestors and is cut-off event [2022-12-06 05:22:38,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,678 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,678 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,678 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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cut-off event [2022-12-06 05:22:38,680 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-06 05:22:38,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 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(<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,680 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,680 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,680 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,680 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,681 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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[2022-12-06 05:22:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,682 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, 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~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true]) [2022-12-06 05:22:38,683 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,683 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-06 05:22:38,683 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:22:38,683 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-06 05:22:38,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) 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tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,685 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:38,685 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,685 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, 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cut-off event [2022-12-06 05:22:38,750 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 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cut-off event [2022-12-06 05:22:38,751 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,751 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,751 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,751 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,759 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] 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cut-off event [2022-12-06 05:22:38,764 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,765 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,765 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, 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|thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,778 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:38,778 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,778 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,778 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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|thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,799 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,799 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,799 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,799 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,807 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,807 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [32#thread2EXITtrue, Black: 878#(<= 1 ~total~0), Black: 1098#(and (or (not (< 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[2022-12-06 05:22:38,821 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 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event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,821 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,821 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,821 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,821 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,823 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< 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Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,825 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,825 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,825 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 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~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 68#thread3EXITtrue, Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,826 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2022-12-06 05:22:38,826 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-06 05:22:38,826 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-06 05:22:38,826 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-06 05:22:38,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 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(<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,827 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,827 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:38,827 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,827 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:38,827 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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is cut-off event [2022-12-06 05:22:38,828 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,828 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 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|thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true]) [2022-12-06 05:22:38,829 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,829 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,829 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,829 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,829 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,829 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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ancestors and is cut-off event [2022-12-06 05:22:38,830 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,830 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 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(<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:38,830 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,830 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,830 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:38,830 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,830 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:38,831 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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ancestors and is cut-off event [2022-12-06 05:22:38,831 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,831 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:38,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* 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[2022-12-06 05:22:39,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* 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ancestors and is cut-off event [2022-12-06 05:22:39,002 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,002 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:39,002 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 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L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,040 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select 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new event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,041 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,041 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,041 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,041 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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[2022-12-06 05:22:39,044 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,053 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,053 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,053 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,054 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:39,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,076 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,076 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, 181#L114true, Black: 655#(and (<= 1 ~total~0) (or 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Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 872#true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-06 05:22:39,078 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,078 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,078 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,078 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< 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ancestors and is cut-off event [2022-12-06 05:22:39,079 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,079 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,079 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 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(select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,086 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,086 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,086 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,086 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,086 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,087 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= 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and is cut-off event [2022-12-06 05:22:39,100 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,102 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,103 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,103 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,103 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][62], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* 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tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,126 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,126 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] 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|thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true]) [2022-12-06 05:22:39,135 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,135 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:39,135 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,135 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,136 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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cut-off event [2022-12-06 05:22:39,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 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ancestors and is cut-off event [2022-12-06 05:22:39,137 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,137 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,137 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 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233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,140 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,140 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,140 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,140 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars 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INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,143 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 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|thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,143 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,143 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,143 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:39,143 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:39,143 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,144 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:39,144 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< 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tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:39,161 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][62], [1119#true, Black: 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event [2022-12-06 05:22:39,175 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:22:39,175 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:39,176 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,176 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,176 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,179 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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68#thread3EXITtrue, Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,180 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,180 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,180 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,180 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,180 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,180 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 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|thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,181 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,181 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,181 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,182 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,196 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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is cut-off event [2022-12-06 05:22:39,196 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,197 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:39,197 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,198 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([820] thread3EXIT-->L150-2: Formula: (and (= 0 v_thread3Thread1of1ForFork1_thidvar3_4) (= 0 v_thread3Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem36#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork1_thidvar0_4) (= 0 v_thread3Thread1of1ForFork1_thidvar2_4)) InVars {thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_4, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_4, ULTIMATE.start_main_#t~mem36#1=|v_ULTIMATE.start_main_#t~mem36#1_5|, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_4, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_4} OutVars{thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_4, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_4, 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|ULTIMATE.start_main_~#t4~0#1.base|))), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 872#true]) [2022-12-06 05:22:39,200 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is not cut-off event [2022-12-06 05:22:39,200 INFO L385 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2022-12-06 05:22:39,200 INFO L385 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2022-12-06 05:22:39,200 INFO L385 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2022-12-06 05:22:39,206 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< 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~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1084#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 98#thread4EXITtrue, Black: 1090#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 1096#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), 68#thread3EXITtrue, Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))]) [2022-12-06 05:22:39,206 INFO L382 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2022-12-06 05:22:39,206 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,206 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:39,206 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,207 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,207 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:39,207 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:39,221 INFO L130 PetriNetUnfolder]: 8045/14240 cut-off events. [2022-12-06 05:22:39,222 INFO L131 PetriNetUnfolder]: For 70246/81100 co-relation queries the response was YES. [2022-12-06 05:22:39,349 INFO L83 FinitePrefix]: Finished finitePrefix Result has 55730 conditions, 14240 events. 8045/14240 cut-off events. For 70246/81100 co-relation queries the response was YES. Maximal size of possible extension queue 1564. Compared 127318 event pairs, 2811 based on Foata normal form. 222/11406 useless extension candidates. Maximal degree in co-relation 54610. Up to 7738 conditions per place. [2022-12-06 05:22:39,568 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 131 places, 230 transitions, 2439 flow [2022-12-06 05:22:39,569 INFO L188 LiptonReduction]: Number of co-enabled transitions 4468 [2022-12-06 05:22:39,638 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1] and [860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1] [2022-12-06 05:22:39,659 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1] and [860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1] [2022-12-06 05:22:39,682 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1] and [860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1] [2022-12-06 05:22:39,705 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1] and [860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1] [2022-12-06 05:22:39,789 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:22:39,790 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2549 [2022-12-06 05:22:39,790 INFO L495 AbstractCegarLoop]: Abstraction has has 131 places, 230 transitions, 2455 flow [2022-12-06 05:22:39,790 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 7.764705882352941) internal successors, (132), 17 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:22:39,790 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:22:39,790 INFO L213 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] [2022-12-06 05:22:39,857 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-06 05:22:40,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:22:40,056 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:22:40,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:22:40,056 INFO L85 PathProgramCache]: Analyzing trace with hash 993348338, now seen corresponding path program 2 times [2022-12-06 05:22:40,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:22:40,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879628777] [2022-12-06 05:22:40,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:22:40,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:22:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:22:41,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:22:41,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:22:41,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879628777] [2022-12-06 05:22:41,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879628777] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:22:41,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [173141685] [2022-12-06 05:22:41,122 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 05:22:41,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:22:41,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:22:41,123 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:22:41,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-06 05:22:41,263 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 05:22:41,263 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:22:41,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 26 conjunts are in the unsatisfiable core [2022-12-06 05:22:41,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:22:41,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 40 [2022-12-06 05:22:41,373 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 18 treesize of output 20 [2022-12-06 05:22:41,398 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 23 treesize of output 7 [2022-12-06 05:22:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:22:41,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:22:41,488 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:22:41,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 42 [2022-12-06 05:22:41,500 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 5 [2022-12-06 05:22:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:22:41,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [173141685] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:22:41,553 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:22:41,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 13 [2022-12-06 05:22:41,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916906293] [2022-12-06 05:22:41,554 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:22:41,554 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 05:22:41,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:22:41,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 05:22:41,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2022-12-06 05:22:41,554 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 61 [2022-12-06 05:22:41,555 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 230 transitions, 2455 flow. Second operand has 15 states, 15 states have (on average 7.333333333333333) internal successors, (110), 15 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:22:41,555 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:22:41,555 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 61 [2022-12-06 05:22:41,555 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:22:52,795 INFO L130 PetriNetUnfolder]: 54189/71345 cut-off events. [2022-12-06 05:22:52,795 INFO L131 PetriNetUnfolder]: For 444387/445108 co-relation queries the response was YES. [2022-12-06 05:22:53,472 INFO L83 FinitePrefix]: Finished finitePrefix Result has 351618 conditions, 71345 events. 54189/71345 cut-off events. For 444387/445108 co-relation queries the response was YES. Maximal size of possible extension queue 3513. Compared 445587 event pairs, 13282 based on Foata normal form. 233/63475 useless extension candidates. Maximal degree in co-relation 348433. Up to 50209 conditions per place. [2022-12-06 05:22:53,771 INFO L137 encePairwiseOnDemand]: 50/61 looper letters, 267 selfloop transitions, 56 changer transitions 6/334 dead transitions. [2022-12-06 05:22:53,772 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 334 transitions, 3881 flow [2022-12-06 05:22:53,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 05:22:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 05:22:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 172 transitions. [2022-12-06 05:22:53,773 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4028103044496487 [2022-12-06 05:22:53,773 INFO L175 Difference]: Start difference. First operand has 131 places, 230 transitions, 2455 flow. Second operand 7 states and 172 transitions. [2022-12-06 05:22:53,773 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 334 transitions, 3881 flow [2022-12-06 05:22:57,504 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 334 transitions, 3851 flow, removed 14 selfloop flow, removed 2 redundant places. [2022-12-06 05:22:57,508 INFO L231 Difference]: Finished difference. Result has 137 places, 241 transitions, 2720 flow [2022-12-06 05:22:57,509 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=61, PETRI_DIFFERENCE_MINUEND_FLOW=2429, PETRI_DIFFERENCE_MINUEND_PLACES=129, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=230, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=45, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=176, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2720, PETRI_PLACES=137, PETRI_TRANSITIONS=241} [2022-12-06 05:22:57,509 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 93 predicate places. [2022-12-06 05:22:57,509 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:22:57,510 INFO L89 Accepts]: Start accepts. Operand has 137 places, 241 transitions, 2720 flow [2022-12-06 05:22:57,511 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:22:57,511 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:22:57,511 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 137 places, 241 transitions, 2720 flow [2022-12-06 05:22:57,512 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 137 places, 241 transitions, 2720 flow [2022-12-06 05:22:57,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][170], [1119#true, 84#L75true, 181#L114true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 643#(and (= ~total~0 0) (< ~q1_front~0 ~n1~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0))) (<= 1 ~C~0)), Black: 645#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), Black: 445#(<= 1 ~total~0), Black: 647#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (or (not (< ~q1_back~0 ~n1~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4)) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 576#(or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))), 439#true, Black: 653#(and (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0)))), Black: 641#(and (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (< 0 (+ ~total~0 1)) (< ~n1~0 1))), 1098#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), 100#L55true, Black: 1311#(and (= ~total~0 0) (or (<= ~n1~0 2) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (< 0 ~C~0) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~q1_back~0 ~q1_front~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not 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|ULTIMATE.start_main_~#t4~0#1.base|)) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)), Black: 1121#(and (= ~total~0 0) (or (<= ~q1_back~0 0) (<= ~n1~0 2) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= ~n1~0 2)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) 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|ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), 1331#true, Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:57,718 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:22:57,718 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:57,718 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:22:57,718 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:57,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, 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cut-off event [2022-12-06 05:22:57,718 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:57,718 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:22:57,718 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and 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ancestors and is cut-off event [2022-12-06 05:22:58,153 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,153 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 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Event has 18 ancestors and is cut-off event [2022-12-06 05:22:58,153 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* 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Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] 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[2022-12-06 05:22:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 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~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 1331#true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,154 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,155 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, 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|ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,232 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, 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|ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,232 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,232 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,246 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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|ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,246 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,246 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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|ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 1331#true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,533 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,533 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,533 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,533 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][170], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,548 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,548 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:22:58,548 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,548 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:22:58,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, 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tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), 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(<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,655 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,656 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,656 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,656 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 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is cut-off event [2022-12-06 05:22:58,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not 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[2022-12-06 05:22:58,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= 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1331#true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,699 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,699 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,699 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,699 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:58,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,721 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,721 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,721 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,721 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,723 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,723 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,723 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,723 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:58,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,754 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,754 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,754 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,754 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: 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0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,760 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,760 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,760 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,760 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 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~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,765 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,765 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,765 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,765 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:58,796 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,797 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,797 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:58,797 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:58,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,003 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:59,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= 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inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 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is cut-off event [2022-12-06 05:22:59,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) 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~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,040 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:59,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< 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existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:59,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= 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|ULTIMATE.start_main_~#t4~0#1.base|)), 1331#true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,047 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:59,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 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event [2022-12-06 05:22:59,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 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event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 195#L99true, Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,092 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= 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inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) 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event [2022-12-06 05:22:59,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 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inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 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event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,122 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,123 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,123 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,123 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= 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[2022-12-06 05:22:59,145 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:59,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][58], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ 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tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,145 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 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cut-off event [2022-12-06 05:22:59,155 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,160 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and 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(<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,160 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,160 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:22:59,161 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:22:59,161 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,161 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= 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[2022-12-06 05:22:59,169 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:59,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 181#L114true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and 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tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,183 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select 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and is cut-off event [2022-12-06 05:22:59,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 84#L75true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset 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event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or 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Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,197 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, 32#thread2EXITtrue, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select 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(div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,197 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:22:59,197 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:22:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,203 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][35], [1119#true, Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (= ~q1~0.offset 0) (<= ~n1~0 1)), Black: 651#(and (<= 1 ~total~0) 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 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(<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), 68#thread3EXITtrue, Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 1331#true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1))]) [2022-12-06 05:22:59,204 INFO L382 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2022-12-06 05:22:59,204 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:22:59,204 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:59,204 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:22:59,204 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:22:59,213 INFO L130 PetriNetUnfolder]: 8321/15039 cut-off events. [2022-12-06 05:22:59,213 INFO L131 PetriNetUnfolder]: For 74824/85216 co-relation queries the response was YES. [2022-12-06 05:22:59,302 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59227 conditions, 15039 events. 8321/15039 cut-off events. For 74824/85216 co-relation queries the response was YES. Maximal size of possible extension queue 1664. Compared 137923 event pairs, 3049 based on Foata normal form. 246/12095 useless extension candidates. Maximal degree in co-relation 58100. Up to 8095 conditions per place. [2022-12-06 05:22:59,474 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 137 places, 241 transitions, 2720 flow [2022-12-06 05:22:59,474 INFO L188 LiptonReduction]: Number of co-enabled transitions 4710 [2022-12-06 05:22:59,534 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:22:59,535 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2026 [2022-12-06 05:22:59,535 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 241 transitions, 2720 flow [2022-12-06 05:22:59,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 7.333333333333333) internal successors, (110), 15 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:22:59,535 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:22:59,536 INFO L213 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] [2022-12-06 05:22:59,544 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-12-06 05:22:59,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:22:59,741 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:22:59,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:22:59,742 INFO L85 PathProgramCache]: Analyzing trace with hash -1072883814, now seen corresponding path program 3 times [2022-12-06 05:22:59,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:22:59,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896016537] [2022-12-06 05:22:59,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:22:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:22:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:23:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:23:00,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:23:00,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896016537] [2022-12-06 05:23:00,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896016537] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:23:00,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [539479463] [2022-12-06 05:23:00,558 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-06 05:23:00,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:23:00,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:23:00,559 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:23:00,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-06 05:23:00,745 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-12-06 05:23:00,745 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:23:00,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-06 05:23:00,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:23:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:23:00,890 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 18 treesize of output 20 [2022-12-06 05:23:00,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:23:00,935 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 18 treesize of output 20 [2022-12-06 05:23:00,964 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 25 treesize of output 7 [2022-12-06 05:23:01,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:23:01,101 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:23:01,290 INFO L321 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2022-12-06 05:23:01,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 76 [2022-12-06 05:23:01,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 30 [2022-12-06 05:23:01,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 50 [2022-12-06 05:23:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:23:01,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [539479463] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:23:01,427 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:23:01,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 8, 8] total 19 [2022-12-06 05:23:01,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590886695] [2022-12-06 05:23:01,430 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:23:01,430 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-06 05:23:01,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:23:01,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-06 05:23:01,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=337, Unknown=2, NotChecked=0, Total=420 [2022-12-06 05:23:01,431 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 61 [2022-12-06 05:23:01,431 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 241 transitions, 2720 flow. Second operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 21 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:23:01,431 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:23:01,431 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 61 [2022-12-06 05:23:01,432 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:23:29,686 INFO L130 PetriNetUnfolder]: 129959/169714 cut-off events. [2022-12-06 05:23:29,686 INFO L131 PetriNetUnfolder]: For 1159882/1160324 co-relation queries the response was YES. [2022-12-06 05:23:30,810 INFO L83 FinitePrefix]: Finished finitePrefix Result has 876508 conditions, 169714 events. 129959/169714 cut-off events. For 1159882/1160324 co-relation queries the response was YES. Maximal size of possible extension queue 7317. Compared 1120969 event pairs, 13279 based on Foata normal form. 673/152099 useless extension candidates. Maximal degree in co-relation 867472. Up to 79464 conditions per place. [2022-12-06 05:23:31,736 INFO L137 encePairwiseOnDemand]: 26/61 looper letters, 587 selfloop transitions, 433 changer transitions 17/1040 dead transitions. [2022-12-06 05:23:31,736 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 1040 transitions, 11506 flow [2022-12-06 05:23:31,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-12-06 05:23:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-12-06 05:23:31,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 739 transitions. [2022-12-06 05:23:31,740 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.34613583138173304 [2022-12-06 05:23:31,740 INFO L175 Difference]: Start difference. First operand has 137 places, 241 transitions, 2720 flow. Second operand 35 states and 739 transitions. [2022-12-06 05:23:31,740 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 1040 transitions, 11506 flow [2022-12-06 05:23:53,998 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 168 places, 1040 transitions, 11332 flow, removed 24 selfloop flow, removed 3 redundant places. [2022-12-06 05:23:54,008 INFO L231 Difference]: Finished difference. Result has 183 places, 559 transitions, 8218 flow [2022-12-06 05:23:54,008 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=61, PETRI_DIFFERENCE_MINUEND_FLOW=2663, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=241, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=153, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=56, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=8218, PETRI_PLACES=183, PETRI_TRANSITIONS=559} [2022-12-06 05:23:54,008 INFO L294 CegarLoopForPetriNet]: 44 programPoint places, 139 predicate places. [2022-12-06 05:23:54,008 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:23:54,009 INFO L89 Accepts]: Start accepts. Operand has 183 places, 559 transitions, 8218 flow [2022-12-06 05:23:54,011 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:23:54,011 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:23:54,012 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 183 places, 559 transitions, 8218 flow [2022-12-06 05:23:54,015 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 183 places, 559 transitions, 8218 flow [2022-12-06 05:23:54,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][336], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), 100#L55true, Black: 1311#(and (= ~total~0 0) (or (<= ~n1~0 2) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (< 0 ~C~0) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~q1_back~0 ~q1_front~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1323#(and (or (<= 1 ~total~0) (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|))) (or (<= 1 ~total~0) (<= (+ ~q1_front~0 1) ~q1_back~0))), Black: 1313#(and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ 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|ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 878#(<= 1 ~total~0), Black: 1076#(and (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 0 ~q1_front~0) (< 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~C~0)), Black: 1038#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))), Black: 998#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1080#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 1074#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)))), Black: 1084#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 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(+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))) (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 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233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 1730#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0))), 195#L99true, Black: 1534#(and (or (and (or (and (<= 1 ~q1_front~0) (<= ~q1_back~0 2)) (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)))) (and (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1750#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (<= 1 ~q1_front~0) (<= ~q1_back~0 2))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1776#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 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|#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1)), Black: 1665#(or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)), Black: 1780#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:54,323 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][333], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod 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((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:54,323 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:54,323 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:54,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_9|, #memory_int=|v_#memory_int_143|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_9|, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_9|, ~q2_back~0=v_~q2_back~0_85, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_9|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~post14#1, thread4Thread1of1ForFork3_#t~ret13#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~mem12#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][249], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:54,569 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 05:23:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) 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~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,324 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,324 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars 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1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,325 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= 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|ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,325 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][336], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (not (= (+ ~q1~0.offset (* ~q1_front~0 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), Black: 1096#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= 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(or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (or (< 0 (+ ~total~0 ~C~0)) (< ~q1_front~0 ~q1_back~0))), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1762#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (or (< 0 (+ ~total~0 ~C~0)) (< ~q1_front~0 ~q1_back~0))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1)), Black: 1665#(or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)), Black: 1780#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,339 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,339 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:55,339 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,339 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, 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(= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,405 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:55,405 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,405 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,405 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:55,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars 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~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,421 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:55,421 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:55,421 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,421 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,432 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:55,432 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ 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((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,432 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,432 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,432 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,432 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,861 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,861 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 05:23:55,861 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:55,861 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:55,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) 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(= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:55,999 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:55,999 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:55,999 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:55,999 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,001 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,001 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,001 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,001 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,005 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,006 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:56,006 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,006 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,006 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:56,006 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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(= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1762#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (or (< 0 (+ ~total~0 ~C~0)) (< ~q1_front~0 ~q1_back~0))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1)), Black: 1665#(or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)), Black: 1780#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,007 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,007 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,007 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,007 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,007 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,007 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L61-->thread2EXIT: Formula: (and (= (+ v_~q1_back~0_251 1) v_~q1_back~0_250) (< v_~q1_back~0_251 v_~n1~0_136) (= (select (select |v_#memory_int_327| v_~q1~0.base_136) (+ (* v_~q1_back~0_251 4) v_~q1~0.offset_136)) v_~C~0_171) (<= 0 v_~q1_back~0_251) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_81| 256) 0)) (= |v_thread2Thread1of1ForFork0_#res#1.base_21| 0) |v_thread1_#t~short2#1_165| (= (ite |v_thread1_#t~short2#1_166| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_59| 256) 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_21| 0) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62| 0))) InVars {~q1~0.offset=v_~q1~0.offset_136, ~q1_back~0=v_~q1_back~0_251, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} OutVars{~q1~0.offset=v_~q1~0.offset_136, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_62|, ~C~0=v_~C~0_171, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_21|, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_59|, ~n1~0=v_~n1~0_136, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_21|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_62|, ~q1_back~0=v_~q1_back~0_250, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~q1~0.base=v_~q1~0.base_136, #memory_int=|v_#memory_int_327|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_62|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_64|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_81|} AuxVars[|v_thread1_#t~short2#1_166|, |v_thread1_#t~short2#1_165|] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][336], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (not (= (+ ~q1~0.offset (* ~q1_front~0 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 ~q1_back~0)) (forall ((v_ArrVal_343 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| 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|ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 870#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 1730#(or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0))), 195#L99true, Black: 1534#(and (or (and (or (and (<= 1 ~q1_front~0) (<= ~q1_back~0 2)) (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)))) (and (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1750#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) 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(or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (or (< 0 (+ ~total~0 ~C~0)) (< ~q1_front~0 ~q1_back~0))), Black: 1527#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1762#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (or (< 0 (+ ~total~0 ~C~0)) (< ~q1_front~0 ~q1_back~0))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1)), Black: 1665#(or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)), Black: 1780#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,033 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,033 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:56,034 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,034 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L61-->L75: Formula: (and (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (= (+ v_~q2_back~0_185 1) v_~q2_back~0_184) (= (+ v_~q1_back~0_243 1) v_~q1_back~0_242) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_77| 256) 0)) (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35| 0)) (not (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| 0)) (= 0 (+ (select (select |v_#memory_int_323| v_~q2~0.base_110) (+ v_~q2~0.offset_110 (* 4 v_~q2_back~0_185))) v_~C~0_167)) (= (select (select |v_#memory_int_323| v_~q1~0.base_132) (+ v_~q1~0.offset_132 (* v_~q1_back~0_243 4))) v_~C~0_167) (<= 0 v_~q1_back~0_243) (not (= (mod |v_thread2Thread1of1ForFork0_~cond~1#1_57| 256) 0)) |v_thread1_#t~short2#1_157| (< v_~q1_back~0_243 v_~n1~0_132) (= (ite |v_thread1_#t~short2#1_158| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) |v_thread2_#t~short6#1_105| (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (= (ite |v_thread2_#t~short6#1_106| 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|) (<= 0 v_~q2_back~0_185) (< v_~q2_back~0_185 v_~n2~0_109)) InVars {~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, ~q1_back~0=v_~q1_back~0_243, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, ~q2_back~0=v_~q2_back~0_185, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} OutVars{thread2Thread1of1ForFork0_#t~short6#1=|v_thread2Thread1of1ForFork0_#t~short6#1_35|, ~q1~0.offset=v_~q1~0.offset_132, ~n2~0=v_~n2~0_109, ~C~0=v_~C~0_167, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_58|, ~q2~0.offset=v_~q2~0.offset_110, thread2Thread1of1ForFork0_~cond~1#1=|v_thread2Thread1of1ForFork0_~cond~1#1_57|, ~n1~0=v_~n1~0_132, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_35|, thread2Thread1of1ForFork0_#t~post7#1=|v_thread2Thread1of1ForFork0_#t~post7#1_35|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_35|, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_58|, ~q1_back~0=v_~q1_back~0_242, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~q1~0.base=v_~q1~0.base_132, #memory_int=|v_#memory_int_323|, ~q2~0.base=v_~q2~0.base_110, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_41|, ~q2_back~0=v_~q2_back~0_184, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_58|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_60|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_77|} AuxVars[|v_thread2_#t~short6#1_106|, |v_thread2_#t~short6#1_105|, |v_thread1_#t~short2#1_157|, |v_thread1_#t~short2#1_158|] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~short6#1, thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_#t~post7#1, ~q2_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][333], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or 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~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,104 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,105 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,105 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,105 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L99-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (= (mod |v_thread3Thread1of1ForFork1_~cond~2#1_In_1| 256) 0)) InVars {thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_In_1|} 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1750#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (<= 1 ~q1_front~0) (<= ~q1_back~0 2))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1776#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) 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Black: 1780#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,112 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2022-12-06 05:23:56,112 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-06 05:23:56,112 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2022-12-06 05:23:56,112 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-06 05:23:56,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_50| (= (ite |v_thread1_#t~short2#1_49| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_50|, |v_thread1_#t~short2#1_49|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][216], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 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[2022-12-06 05:23:56,626 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) 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4)))))) (not (<= 0 ~q1_front~0)))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,626 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,626 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,626 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,626 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,626 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-06 05:23:56,685 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the 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1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,685 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,699 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: 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1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,699 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,700 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,700 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,700 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,700 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset 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~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,749 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,749 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,749 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,749 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,749 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,750 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) 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(mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,751 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,751 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,751 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,751 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 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~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,754 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,754 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][167], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) 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(not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,755 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,755 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,756 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 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~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,828 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,828 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,828 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,828 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,829 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,829 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ 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has 22 ancestors and is cut-off event [2022-12-06 05:23:56,845 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,845 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:56,845 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,845 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:56,845 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) 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(= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:56,856 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,856 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:56,856 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:56,856 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,319 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,319 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,319 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,320 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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~q1_front~0))))]) [2022-12-06 05:23:57,320 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,320 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:57,320 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,320 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] 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tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,324 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-06 05:23:57,324 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ 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(< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,324 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,324 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,324 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,324 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,376 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,376 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,376 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,376 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,376 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,376 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,390 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,391 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,403 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,403 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,403 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,403 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,404 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,404 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,428 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,428 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,428 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,428 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,430 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ 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[2022-12-06 05:23:57,431 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= 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inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][167], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,432 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,432 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,432 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,432 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ 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(not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,432 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,433 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,433 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,433 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,434 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 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(= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,434 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,434 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,434 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,434 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,434 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,434 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,437 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([860] L55-->L61: Formula: 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|ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,500 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,523 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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(Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_341 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (or (< 0 (+ (select (select (store (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)) (not (<= ~C~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_341) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)))))) (not (< ~q1_front~0 ~n1~0)))), 98#thread4EXITtrue, Black: 1096#(and (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (not (<= 0 ~q1_front~0)) (forall ((v_ArrVal_342 (Array Int Int)) (v_ArrVal_343 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_342) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_343) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (< ~q1_front~0 ~n1~0))) (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0))), Black: 1082#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (<= 1 ~q1_back~0) (< 0 ~C~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (<= 1 ~N~0) (<= ~n1~0 1) (<= ~q1_back~0 1) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), 68#thread3EXITtrue, Black: 1086#(and (or (not (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) 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4)))))) (not (<= 0 ~q1_front~0))), Black: 1534#(and (or (and (or (and (<= 1 ~q1_front~0) (<= ~q1_back~0 2)) (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)) (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 4)))) (and (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1750#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (not (= (+ ~q1~0.offset (* ~q1_front~0 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(not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|))), Black: 1762#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (or (< 0 (+ ~total~0 ~C~0)) (< ~q1_front~0 ~q1_back~0))), Black: 1525#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~q1_front~0 1)), Black: 1665#(or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)), Black: 1780#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,523 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([974] L117-->L114: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|))) (and (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483648)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_9| |v_thread4Thread1of1ForFork3_plus_~b#1_9|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_9| |v_thread4Thread1of1ForFork3_plus_~a#1_9|) (= v_~total~0_100 |v_thread4Thread1of1ForFork3_plus_#in~a#1_9|) (= v_~total~0_99 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (<= |v_thread4Thread1of1ForFork3_plus_#res#1_9| 2147483647) (not (= (ite (and (<= 0 v_~q2_front~0_87) (< v_~q2_front~0_87 v_~q2_back~0_85) (< v_~q2_front~0_87 v_~n2~0_38)) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= (+ v_~q2_front~0_87 1) v_~q2_front~0_86) (= (ite (or (<= |v_thread4Thread1of1ForFork3_plus_~b#1_9| 0) (<= .cse0 2147483647)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|) (= .cse0 |v_thread4Thread1of1ForFork3_plus_#res#1_9|) (= (select (select |v_#memory_int_143| v_~q2~0.base_47) (+ v_~q2~0.offset_47 (* 4 v_~q2_front~0_87))) |v_thread4Thread1of1ForFork3_plus_#in~b#1_9|) (not (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_19| 256) 0)))) InVars {~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, #memory_int=|v_#memory_int_143|, ~q2_front~0=v_~q2_front~0_87, ~q2~0.base=v_~q2~0.base_47, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, ~q2_back~0=v_~q2_back~0_85, ~total~0=v_~total~0_100} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_9|, ~n2~0=v_~n2~0_38, ~q2~0.offset=v_~q2~0.offset_47, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_9|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_9|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_9|, ~q2_front~0=v_~q2_front~0_86, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_19|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_9|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_9|, ~total~0=v_~total~0_99, 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Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,766 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:23:57,766 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,766 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,766 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= 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event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) 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|ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,799 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,800 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,800 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,800 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,800 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 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|ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,833 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,833 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,833 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,833 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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cut-off event [2022-12-06 05:23:57,836 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,836 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:57,836 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,839 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 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~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,840 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,840 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,840 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,840 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,840 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 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tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,859 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:57,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:57,866 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,866 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:57,866 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:57,866 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:58,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ 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v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= ~q1~0.offset 0) (or (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 4) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (not (= (+ 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|ULTIMATE.start_main_~#t3~0#1.base|)) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1778#(and (<= 1 ~total~0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))), Black: 1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,076 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,076 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,076 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,076 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:58,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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(or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,082 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,082 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,082 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:23:58,082 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, 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~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,247 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,247 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,247 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:58,247 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,247 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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|ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,272 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,272 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:23:58,272 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,272 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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(= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,283 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,283 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,283 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,283 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, 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tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,290 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,290 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,290 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_4| 0) (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_4| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_4|, 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tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,313 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,313 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,314 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,314 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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25 ancestors and is cut-off event [2022-12-06 05:23:58,314 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,314 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,314 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 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and is cut-off event [2022-12-06 05:23:58,315 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,315 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,316 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1536#(<= 1 ~total~0), Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 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[2022-12-06 05:23:58,317 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,317 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,431 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,432 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,432 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,432 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 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tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,463 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,463 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,463 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,463 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,702 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,702 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,702 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, 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25 ancestors and is cut-off event [2022-12-06 05:23:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:23:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:23:58,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) 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(select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,777 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:23:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:23:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 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|ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,778 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:23:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-06 05:23:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:23:58,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork2_#t~post4#1, thread1Thread1of1ForFork2_~cond~0#1][65], [Black: 1764#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |thread3Thread1of1ForFork1_~cond~2#1| 0) (= |thread3Thread1of1ForFork1_~cond~2#1| 1))), Black: 1746#(and (<= 1 ~total~0) (<= ~q1_front~0 ~q1_back~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~q1_back~0) (<= 1 ~N~0) (= 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(mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,822 INFO L382 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2022-12-06 05:23:58,822 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,822 INFO L385 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2022-12-06 05:23:58,822 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-06 05:23:58,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 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|ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,877 INFO L382 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2022-12-06 05:23:58,877 INFO L385 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-06 05:23:58,877 INFO L385 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-06 05:23:58,877 INFO L385 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-06 05:23:58,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, 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~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,878 INFO L382 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2022-12-06 05:23:58,878 INFO L385 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-06 05:23:58,878 INFO L385 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-06 05:23:58,878 INFO L385 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-06 05:23:58,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([860] L55-->L61: Formula: (and (= (ite (= (ite (< v_~i~0_22 v_~N~0_12) 1 0) 0) 0 1) |v_thread1Thread1of1ForFork2_~cond~0#1_13|) (= v_~i~0_22 (+ v_~i~0_23 1))) InVars {~i~0=v_~i~0_23, ~N~0=v_~N~0_12} OutVars{~i~0=v_~i~0_22, thread1Thread1of1ForFork2_#t~post4#1=|v_thread1Thread1of1ForFork2_#t~post4#1_7|, ~N~0=v_~N~0_12, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_13|} 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1772#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 ~q1_back~0)) (< (+ ~q1_front~0 1) ~q1_back~0) (forall ((v_ArrVal_582 (Array Int Int)) (v_ArrVal_583 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_582) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_583) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)))), Black: 1658#(or (<= 1 ~total~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 1752#(and (or (<= 1 ~total~0) (< ~q1_front~0 ~q1_back~0)) (or (not (< ~q1_front~0 (+ ~q1_back~0 1))) (and (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (< 0 (+ ~total~0 ~C~0)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t4~0#1.base|))) (< ~q1_front~0 ~q1_back~0) (not (<= 0 ~q1_front~0))))]) [2022-12-06 05:23:58,884 INFO L382 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-06 05:23:58,884 INFO L385 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-06 05:23:58,884 INFO L385 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-06 05:23:58,884 INFO L385 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-06 05:23:58,890 INFO L130 PetriNetUnfolder]: 17130/31448 cut-off events. [2022-12-06 05:23:58,890 INFO L131 PetriNetUnfolder]: For 199288/219232 co-relation queries the response was YES. [2022-12-06 05:23:59,241 INFO L83 FinitePrefix]: Finished finitePrefix Result has 128266 conditions, 31448 events. 17130/31448 cut-off events. For 199288/219232 co-relation queries the response was YES. Maximal size of possible extension queue 3192. Compared 324226 event pairs, 8283 based on Foata normal form. 675/25642 useless extension candidates. Maximal degree in co-relation 126228. Up to 18293 conditions per place. [2022-12-06 05:23:59,722 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 183 places, 559 transitions, 8218 flow [2022-12-06 05:23:59,722 INFO L188 LiptonReduction]: Number of co-enabled transitions 11782 [2022-12-06 05:23:59,854 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:23:59,855 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5847 [2022-12-06 05:23:59,855 INFO L495 AbstractCegarLoop]: Abstraction has has 183 places, 559 transitions, 8218 flow [2022-12-06 05:23:59,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 21 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:23:59,855 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:23:59,855 INFO L213 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] [2022-12-06 05:23:59,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-06 05:24:00,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:24:00,060 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 05:24:00,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:24:00,060 INFO L85 PathProgramCache]: Analyzing trace with hash -370789895, now seen corresponding path program 1 times [2022-12-06 05:24:00,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:24:00,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131466046] [2022-12-06 05:24:00,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:24:00,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:24:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:24:01,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:24:01,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:24:01,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131466046] [2022-12-06 05:24:01,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131466046] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:24:01,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [48288322] [2022-12-06 05:24:01,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:24:01,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:24:01,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:24:01,485 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 05:24:01,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-06 05:24:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:24:01,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 26 conjunts are in the unsatisfiable core [2022-12-06 05:24:01,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:24:01,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:24:01,775 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 18 treesize of output 20 [2022-12-06 05:24:01,813 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 23 treesize of output 7 [2022-12-06 05:24:01,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:24:01,823 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:24:01,871 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_652 (Array Int Int))) (< 0 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_652) c_~q1~0.base) (+ (* c_~q1_front~0 4) c_~q1~0.offset)) c_~total~0))) is different from false [2022-12-06 05:24:01,880 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:24:01,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 42 [2022-12-06 05:24:01,892 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 5 [2022-12-06 05:24:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 05:24:01,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [48288322] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:24:01,983 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:24:01,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6, 6] total 20 [2022-12-06 05:24:01,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366591466] [2022-12-06 05:24:01,983 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:24:01,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 05:24:01,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:24:01,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 05:24:01,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=361, Unknown=1, NotChecked=38, Total=462 [2022-12-06 05:24:01,984 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 61 [2022-12-06 05:24:01,984 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 183 places, 559 transitions, 8218 flow. Second operand has 22 states, 22 states have (on average 6.863636363636363) internal successors, (151), 22 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:24:01,985 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:24:01,985 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 61 [2022-12-06 05:24:01,985 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand