/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-RepeatedSemanticLbe.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-a802222-m [2022-12-13 01:49:03,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 01:49:03,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 01:49:03,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 01:49:03,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 01:49:03,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 01:49:03,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 01:49:03,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 01:49:03,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 01:49:03,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 01:49:03,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 01:49:03,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 01:49:03,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 01:49:03,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 01:49:03,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 01:49:03,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 01:49:03,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 01:49:03,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 01:49:03,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 01:49:03,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 01:49:03,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 01:49:03,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 01:49:03,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 01:49:03,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 01:49:03,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 01:49:03,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 01:49:03,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 01:49:03,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 01:49:03,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 01:49:03,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 01:49:03,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 01:49:03,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 01:49:03,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 01:49:03,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 01:49:03,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 01:49:03,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 01:49:03,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 01:49:03,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 01:49:03,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 01:49:03,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 01:49:03,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 01:49:03,533 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-RepeatedSemanticLbe.epf [2022-12-13 01:49:03,562 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 01:49:03,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 01:49:03,565 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 01:49:03,565 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 01:49:03,565 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 01:49:03,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 01:49:03,566 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 01:49:03,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 01:49:03,566 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 01:49:03,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 01:49:03,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 01:49:03,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 01:49:03,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 01:49:03,568 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 01:49:03,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 01:49:03,569 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-13 01:49:03,569 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-13 01:49:03,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 01:49:03,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 01:49:03,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 01:49:03,862 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 01:49:03,862 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 01:49:03,863 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2022-12-13 01:49:04,946 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 01:49:05,173 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 01:49:05,174 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2022-12-13 01:49:05,179 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2604a86a/157dc07c9f754cf6a160884be43258b4/FLAGc2bb48c99 [2022-12-13 01:49:05,191 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2604a86a/157dc07c9f754cf6a160884be43258b4 [2022-12-13 01:49:05,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 01:49:05,194 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-13 01:49:05,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 01:49:05,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 01:49:05,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 01:49:05,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463645b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05, skipping insertion in model container [2022-12-13 01:49:05,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 01:49:05,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 01:49:05,365 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,369 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,369 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,373 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,373 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,373 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,374 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,374 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,378 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,378 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,378 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,381 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,381 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,382 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,382 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,383 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,384 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,384 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,385 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,386 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,386 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,386 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,387 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,388 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,389 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,390 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,390 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,391 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,403 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] [2022-12-13 01:49:05,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 01:49:05,429 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 01:49:05,448 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,449 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,449 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,452 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,452 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,453 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,454 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,454 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,456 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,457 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,458 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,464 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,464 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,469 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,470 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,470 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,471 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,471 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,471 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,472 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,472 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,473 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,475 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,475 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,476 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,476 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,477 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:49:05,477 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:49:05,482 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] [2022-12-13 01:49:05,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 01:49:05,504 INFO L208 MainTranslator]: Completed translation [2022-12-13 01:49:05,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05 WrapperNode [2022-12-13 01:49:05,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 01:49:05,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 01:49:05,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 01:49:05,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 01:49:05,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,573 INFO L138 Inliner]: procedures = 26, calls = 79, calls flagged for inlining = 17, calls inlined = 21, statements flattened = 319 [2022-12-13 01:49:05,573 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 01:49:05,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 01:49:05,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 01:49:05,574 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 01:49:05,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,612 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,616 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 01:49:05,617 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 01:49:05,617 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 01:49:05,617 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 01:49:05,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (1/1) ... [2022-12-13 01:49:05,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 01:49:05,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:49:05,656 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) [2022-12-13 01:49:05,681 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 [2022-12-13 01:49:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 01:49:05,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 01:49:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 01:49:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 01:49:05,696 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-13 01:49:05,697 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-13 01:49:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-13 01:49:05,697 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-13 01:49:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-13 01:49:05,697 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-13 01:49:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-12-13 01:49:05,697 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-12-13 01:49:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 01:49:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-13 01:49:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-13 01:49:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 01:49:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 01:49:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 01:49:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 01:49:05,699 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-13 01:49:05,878 INFO L236 CfgBuilder]: Building ICFG [2022-12-13 01:49:05,880 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 01:49:06,250 INFO L277 CfgBuilder]: Performing block encoding [2022-12-13 01:49:06,386 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 01:49:06,387 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-13 01:49:06,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:49:06 BoogieIcfgContainer [2022-12-13 01:49:06,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 01:49:06,391 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 01:49:06,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 01:49:06,394 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 01:49:06,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 01:49:05" (1/3) ... [2022-12-13 01:49:06,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f3bd10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:49:06, skipping insertion in model container [2022-12-13 01:49:06,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:49:05" (2/3) ... [2022-12-13 01:49:06,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f3bd10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:49:06, skipping insertion in model container [2022-12-13 01:49:06,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:49:06" (3/3) ... [2022-12-13 01:49:06,396 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-buffer-mult-alt.wvr.c [2022-12-13 01:49:06,411 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 01:49:06,412 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 01:49:06,412 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 01:49:06,509 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-12-13 01:49:06,549 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 222 places, 228 transitions, 488 flow [2022-12-13 01:49:06,700 INFO L130 PetriNetUnfolder]: 19/224 cut-off events. [2022-12-13 01:49:06,701 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-13 01:49:06,707 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. [2022-12-13 01:49:06,707 INFO L82 GeneralOperation]: Start removeDead. Operand has 222 places, 228 transitions, 488 flow [2022-12-13 01:49:06,750 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 206 places, 212 transitions, 448 flow [2022-12-13 01:49:06,752 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:06,778 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 206 places, 212 transitions, 448 flow [2022-12-13 01:49:06,786 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 206 places, 212 transitions, 448 flow [2022-12-13 01:49:06,841 INFO L130 PetriNetUnfolder]: 19/212 cut-off events. [2022-12-13 01:49:06,841 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-13 01:49:06,844 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. [2022-12-13 01:49:06,848 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 206 places, 212 transitions, 448 flow [2022-12-13 01:49:06,848 INFO L226 LiptonReduction]: Number of co-enabled transitions 2000 [2022-12-13 01:49:16,817 INFO L241 LiptonReduction]: Total number of compositions: 175 [2022-12-13 01:49:16,838 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 01:49:16,846 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;@47ad8457, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 01:49:16,846 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-13 01:49:16,854 INFO L130 PetriNetUnfolder]: 6/36 cut-off events. [2022-12-13 01:49:16,854 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-13 01:49:16,854 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:16,855 INFO L214 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] [2022-12-13 01:49:16,855 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)] === [2022-12-13 01:49:16,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:16,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1615622546, now seen corresponding path program 1 times [2022-12-13 01:49:16,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:16,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125828796] [2022-12-13 01:49:16,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:17,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:49:17,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125828796] [2022-12-13 01:49:17,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125828796] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:49:17,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:49:17,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 01:49:17,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34956799] [2022-12-13 01:49:17,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:49:17,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 01:49:17,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:49:17,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 01:49:17,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 01:49:17,681 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 37 [2022-12-13 01:49:17,683 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) [2022-12-13 01:49:17,683 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:49:17,683 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 37 [2022-12-13 01:49:17,683 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:49:18,445 INFO L130 PetriNetUnfolder]: 4116/5443 cut-off events. [2022-12-13 01:49:18,446 INFO L131 PetriNetUnfolder]: For 401/401 co-relation queries the response was YES. [2022-12-13 01:49:18,457 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. [2022-12-13 01:49:18,482 INFO L137 encePairwiseOnDemand]: 31/37 looper letters, 75 selfloop transitions, 6 changer transitions 8/92 dead transitions. [2022-12-13 01:49:18,482 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 92 transitions, 419 flow [2022-12-13 01:49:18,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 01:49:18,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-13 01:49:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 109 transitions. [2022-12-13 01:49:18,494 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.49099099099099097 [2022-12-13 01:49:18,495 INFO L175 Difference]: Start difference. First operand has 44 places, 37 transitions, 98 flow. Second operand 6 states and 109 transitions. [2022-12-13 01:49:18,496 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 92 transitions, 419 flow [2022-12-13 01:49:18,505 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 92 transitions, 381 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-12-13 01:49:18,507 INFO L231 Difference]: Finished difference. Result has 44 places, 41 transitions, 121 flow [2022-12-13 01:49:18,509 INFO L277 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} [2022-12-13 01:49:18,512 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 0 predicate places. [2022-12-13 01:49:18,512 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:49:18,513 INFO L89 Accepts]: Start accepts. Operand has 44 places, 41 transitions, 121 flow [2022-12-13 01:49:18,516 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:49:18,516 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:18,516 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 44 places, 41 transitions, 121 flow [2022-12-13 01:49:18,517 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 44 places, 41 transitions, 121 flow [2022-12-13 01:49:18,524 INFO L130 PetriNetUnfolder]: 11/58 cut-off events. [2022-12-13 01:49:18,524 INFO L131 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-12-13 01:49:18,524 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. [2022-12-13 01:49:18,527 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 44 places, 41 transitions, 121 flow [2022-12-13 01:49:18,527 INFO L226 LiptonReduction]: Number of co-enabled transitions 534 [2022-12-13 01:49:18,555 INFO L241 LiptonReduction]: Total number of compositions: 0 [2022-12-13 01:49:18,557 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 45 [2022-12-13 01:49:18,557 INFO L495 AbstractCegarLoop]: Abstraction has has 44 places, 41 transitions, 121 flow [2022-12-13 01:49:18,557 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) [2022-12-13 01:49:18,557 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:18,557 INFO L214 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] [2022-12-13 01:49:18,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 01:49:18,558 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)] === [2022-12-13 01:49:18,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:18,558 INFO L85 PathProgramCache]: Analyzing trace with hash 2087954736, now seen corresponding path program 1 times [2022-12-13 01:49:18,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:18,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864949724] [2022-12-13 01:49:18,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:18,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:18,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:49:18,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864949724] [2022-12-13 01:49:18,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864949724] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:49:18,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:49:18,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 01:49:18,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355486987] [2022-12-13 01:49:18,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:49:18,663 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 01:49:18,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:49:18,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 01:49:18,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 01:49:18,664 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 37 [2022-12-13 01:49:18,664 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) [2022-12-13 01:49:18,665 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:49:18,665 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 37 [2022-12-13 01:49:18,665 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:49:19,245 INFO L130 PetriNetUnfolder]: 3669/5105 cut-off events. [2022-12-13 01:49:19,246 INFO L131 PetriNetUnfolder]: For 2150/2466 co-relation queries the response was YES. [2022-12-13 01:49:19,257 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. [2022-12-13 01:49:19,280 INFO L137 encePairwiseOnDemand]: 31/37 looper letters, 32 selfloop transitions, 2 changer transitions 41/83 dead transitions. [2022-12-13 01:49:19,280 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 83 transitions, 373 flow [2022-12-13 01:49:19,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 01:49:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-13 01:49:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 107 transitions. [2022-12-13 01:49:19,282 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.5783783783783784 [2022-12-13 01:49:19,282 INFO L175 Difference]: Start difference. First operand has 44 places, 41 transitions, 121 flow. Second operand 5 states and 107 transitions. [2022-12-13 01:49:19,282 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 83 transitions, 373 flow [2022-12-13 01:49:19,285 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 83 transitions, 366 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-13 01:49:19,286 INFO L231 Difference]: Finished difference. Result has 49 places, 42 transitions, 138 flow [2022-12-13 01:49:19,286 INFO L277 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} [2022-12-13 01:49:19,287 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 5 predicate places. [2022-12-13 01:49:19,287 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:49:19,287 INFO L89 Accepts]: Start accepts. Operand has 49 places, 42 transitions, 138 flow [2022-12-13 01:49:19,289 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:49:19,289 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:19,289 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 49 places, 42 transitions, 138 flow [2022-12-13 01:49:19,290 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47 places, 42 transitions, 138 flow [2022-12-13 01:49:19,299 INFO L130 PetriNetUnfolder]: 16/73 cut-off events. [2022-12-13 01:49:19,299 INFO L131 PetriNetUnfolder]: For 18/22 co-relation queries the response was YES. [2022-12-13 01:49:19,299 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. [2022-12-13 01:49:19,300 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 47 places, 42 transitions, 138 flow [2022-12-13 01:49:19,300 INFO L226 LiptonReduction]: Number of co-enabled transitions 532 [2022-12-13 01:49:21,091 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:49:21,093 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1806 [2022-12-13 01:49:21,093 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 41 transitions, 134 flow [2022-12-13 01:49:21,093 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) [2022-12-13 01:49:21,093 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:21,093 INFO L214 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] [2022-12-13 01:49:21,093 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 01:49:21,093 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)] === [2022-12-13 01:49:21,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:21,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1938806386, now seen corresponding path program 1 times [2022-12-13 01:49:21,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:21,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25715470] [2022-12-13 01:49:21,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:21,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:21,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:49:21,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25715470] [2022-12-13 01:49:21,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25715470] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:49:21,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1120965926] [2022-12-13 01:49:21,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:21,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:49:21,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:49:21,335 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) [2022-12-13 01:49:21,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 01:49:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:21,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 01:49:21,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:49:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:21,747 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:49:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:21,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1120965926] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-13 01:49:21,886 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-13 01:49:21,886 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 14 [2022-12-13 01:49:21,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188012221] [2022-12-13 01:49:21,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:49:21,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 01:49:21,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:49:21,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 01:49:21,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-12-13 01:49:21,889 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 37 [2022-12-13 01:49:21,889 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) [2022-12-13 01:49:21,889 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:49:21,889 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 37 [2022-12-13 01:49:21,889 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:49:22,965 INFO L130 PetriNetUnfolder]: 7268/9573 cut-off events. [2022-12-13 01:49:22,965 INFO L131 PetriNetUnfolder]: For 4918/4918 co-relation queries the response was YES. [2022-12-13 01:49:22,986 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. [2022-12-13 01:49:23,035 INFO L137 encePairwiseOnDemand]: 29/37 looper letters, 103 selfloop transitions, 13 changer transitions 0/119 dead transitions. [2022-12-13 01:49:23,035 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 119 transitions, 602 flow [2022-12-13 01:49:23,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 01:49:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-13 01:49:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 130 transitions. [2022-12-13 01:49:23,037 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.5019305019305019 [2022-12-13 01:49:23,037 INFO L175 Difference]: Start difference. First operand has 46 places, 41 transitions, 134 flow. Second operand 7 states and 130 transitions. [2022-12-13 01:49:23,037 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 52 places, 119 transitions, 602 flow [2022-12-13 01:49:23,043 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 119 transitions, 576 flow, removed 13 selfloop flow, removed 3 redundant places. [2022-12-13 01:49:23,045 INFO L231 Difference]: Finished difference. Result has 54 places, 50 transitions, 221 flow [2022-12-13 01:49:23,045 INFO L277 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} [2022-12-13 01:49:23,046 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 10 predicate places. [2022-12-13 01:49:23,046 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:49:23,046 INFO L89 Accepts]: Start accepts. Operand has 54 places, 50 transitions, 221 flow [2022-12-13 01:49:23,047 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:49:23,047 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:23,047 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 54 places, 50 transitions, 221 flow [2022-12-13 01:49:23,048 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 54 places, 50 transitions, 221 flow [2022-12-13 01:49:23,062 INFO L130 PetriNetUnfolder]: 32/132 cut-off events. [2022-12-13 01:49:23,063 INFO L131 PetriNetUnfolder]: For 98/103 co-relation queries the response was YES. [2022-12-13 01:49:23,063 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. [2022-12-13 01:49:23,065 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 54 places, 50 transitions, 221 flow [2022-12-13 01:49:23,065 INFO L226 LiptonReduction]: Number of co-enabled transitions 786 [2022-12-13 01:49:23,082 INFO L241 LiptonReduction]: Total number of compositions: 0 [2022-12-13 01:49:23,083 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 37 [2022-12-13 01:49:23,083 INFO L495 AbstractCegarLoop]: Abstraction has has 54 places, 50 transitions, 221 flow [2022-12-13 01:49:23,083 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) [2022-12-13 01:49:23,084 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:23,084 INFO L214 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] [2022-12-13 01:49:23,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 01:49:23,290 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 [2022-12-13 01:49:23,291 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)] === [2022-12-13 01:49:23,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:23,293 INFO L85 PathProgramCache]: Analyzing trace with hash 764897903, now seen corresponding path program 1 times [2022-12-13 01:49:23,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:23,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242256108] [2022-12-13 01:49:23,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:23,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:24,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:49:24,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242256108] [2022-12-13 01:49:24,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242256108] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:49:24,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [658907111] [2022-12-13 01:49:24,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:24,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:49:24,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:49:24,009 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) [2022-12-13 01:49:24,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 01:49:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:24,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 26 conjunts are in the unsatisfiable core [2022-12-13 01:49:24,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:49:24,416 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 [2022-12-13 01:49:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:24,430 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:49:24,495 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-13 01:49:24,495 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 [2022-12-13 01:49:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:24,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [658907111] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:49:24,699 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:49:24,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2022-12-13 01:49:24,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042718722] [2022-12-13 01:49:24,700 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:49:24,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-13 01:49:24,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:49:24,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-13 01:49:24,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-12-13 01:49:24,701 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 37 [2022-12-13 01:49:24,701 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) [2022-12-13 01:49:24,701 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:49:24,702 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 37 [2022-12-13 01:49:24,702 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:49:30,092 INFO L130 PetriNetUnfolder]: 35701/46766 cut-off events. [2022-12-13 01:49:30,092 INFO L131 PetriNetUnfolder]: For 55608/55751 co-relation queries the response was YES. [2022-12-13 01:49:30,227 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 271621 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. [2022-12-13 01:49:30,390 INFO L137 encePairwiseOnDemand]: 26/37 looper letters, 326 selfloop transitions, 68 changer transitions 19/418 dead transitions. [2022-12-13 01:49:30,391 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 418 transitions, 2516 flow [2022-12-13 01:49:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-13 01:49:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-13 01:49:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 427 transitions. [2022-12-13 01:49:30,395 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.6073968705547653 [2022-12-13 01:49:30,396 INFO L175 Difference]: Start difference. First operand has 54 places, 50 transitions, 221 flow. Second operand 19 states and 427 transitions. [2022-12-13 01:49:30,396 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 418 transitions, 2516 flow [2022-12-13 01:49:30,515 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 418 transitions, 2462 flow, removed 26 selfloop flow, removed 1 redundant places. [2022-12-13 01:49:30,519 INFO L231 Difference]: Finished difference. Result has 85 places, 124 transitions, 891 flow [2022-12-13 01:49:30,519 INFO L277 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} [2022-12-13 01:49:30,520 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 41 predicate places. [2022-12-13 01:49:30,520 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:49:30,520 INFO L89 Accepts]: Start accepts. Operand has 85 places, 124 transitions, 891 flow [2022-12-13 01:49:30,523 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:49:30,523 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:30,523 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 85 places, 124 transitions, 891 flow [2022-12-13 01:49:30,524 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 85 places, 124 transitions, 891 flow [2022-12-13 01:49:30,637 INFO L130 PetriNetUnfolder]: 410/1289 cut-off events. [2022-12-13 01:49:30,637 INFO L131 PetriNetUnfolder]: For 2510/2553 co-relation queries the response was YES. [2022-12-13 01:49:30,645 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3704 conditions, 1289 events. 410/1289 cut-off events. For 2510/2553 co-relation queries the response was YES. Maximal size of possible extension queue 133. Compared 10277 event pairs, 18 based on Foata normal form. 15/1250 useless extension candidates. Maximal degree in co-relation 3166. Up to 206 conditions per place. [2022-12-13 01:49:30,658 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 85 places, 124 transitions, 891 flow [2022-12-13 01:49:30,659 INFO L226 LiptonReduction]: Number of co-enabled transitions 2554 [2022-12-13 01:49:36,014 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:49:36,015 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5495 [2022-12-13 01:49:36,015 INFO L495 AbstractCegarLoop]: Abstraction has has 84 places, 123 transitions, 888 flow [2022-12-13 01:49:36,015 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) [2022-12-13 01:49:36,015 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:36,016 INFO L214 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] [2022-12-13 01:49:36,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-13 01:49:36,224 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 [2022-12-13 01:49:36,224 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)] === [2022-12-13 01:49:36,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:36,225 INFO L85 PathProgramCache]: Analyzing trace with hash -1841062363, now seen corresponding path program 1 times [2022-12-13 01:49:36,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:36,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140085240] [2022-12-13 01:49:36,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:36,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:37,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:37,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:49:37,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140085240] [2022-12-13 01:49:37,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140085240] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:49:37,391 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1639146653] [2022-12-13 01:49:37,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:37,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:49:37,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:49:37,392 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) [2022-12-13 01:49:37,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 01:49:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:37,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-13 01:49:37,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:49:37,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:49:37,729 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 [2022-12-13 01:49:37,799 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 [2022-12-13 01:49:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:37,806 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:49:37,857 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 [2022-12-13 01:49:37,880 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-13 01:49:37,881 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 [2022-12-13 01:49:37,885 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 [2022-12-13 01:49:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-12-13 01:49:37,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1639146653] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:49:37,978 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:49:37,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 14 [2022-12-13 01:49:37,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619159193] [2022-12-13 01:49:37,979 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:49:37,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 01:49:37,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:49:37,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 01:49:37,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=172, Unknown=1, NotChecked=26, Total=240 [2022-12-13 01:49:37,980 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 38 [2022-12-13 01:49:37,980 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 123 transitions, 888 flow. Second operand has 16 states, 16 states have (on average 8.3125) internal successors, (133), 16 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:49:37,980 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:49:37,980 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 38 [2022-12-13 01:49:37,981 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:49:46,105 INFO L130 PetriNetUnfolder]: 55919/73177 cut-off events. [2022-12-13 01:49:46,106 INFO L131 PetriNetUnfolder]: For 178196/178397 co-relation queries the response was YES. [2022-12-13 01:49:46,494 INFO L83 FinitePrefix]: Finished finitePrefix Result has 247971 conditions, 73177 events. 55919/73177 cut-off events. For 178196/178397 co-relation queries the response was YES. Maximal size of possible extension queue 3492. Compared 449566 event pairs, 16095 based on Foata normal form. 203/65531 useless extension candidates. Maximal degree in co-relation 228652. Up to 44722 conditions per place. [2022-12-13 01:49:46,899 INFO L137 encePairwiseOnDemand]: 27/38 looper letters, 227 selfloop transitions, 52 changer transitions 13/297 dead transitions. [2022-12-13 01:49:46,900 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 92 places, 297 transitions, 2453 flow [2022-12-13 01:49:46,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 01:49:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-13 01:49:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 198 transitions. [2022-12-13 01:49:46,901 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.5789473684210527 [2022-12-13 01:49:46,902 INFO L175 Difference]: Start difference. First operand has 84 places, 123 transitions, 888 flow. Second operand 9 states and 198 transitions. [2022-12-13 01:49:46,902 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 92 places, 297 transitions, 2453 flow [2022-12-13 01:49:47,450 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 297 transitions, 2337 flow, removed 58 selfloop flow, removed 2 redundant places. [2022-12-13 01:49:47,453 INFO L231 Difference]: Finished difference. Result has 93 places, 160 transitions, 1298 flow [2022-12-13 01:49:47,454 INFO L277 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=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=87, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1298, PETRI_PLACES=93, PETRI_TRANSITIONS=160} [2022-12-13 01:49:47,454 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 49 predicate places. [2022-12-13 01:49:47,454 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:49:47,455 INFO L89 Accepts]: Start accepts. Operand has 93 places, 160 transitions, 1298 flow [2022-12-13 01:49:47,457 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:49:47,457 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:47,457 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 160 transitions, 1298 flow [2022-12-13 01:49:47,458 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 93 places, 160 transitions, 1298 flow [2022-12-13 01:49:47,577 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][127], [Black: 649#(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))) (<= ~n1~0 1)), Black: 639#(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: 651#(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: 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)))), 181#L114true, Black: 643#(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: 657#(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)))), 672#true, Black: 645#(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: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 439#true, Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, 53#L147-4true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 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: 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#$Ultimate##0true]) [2022-12-13 01:49:47,577 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-13 01:49:47,577 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:49:47,577 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:49:47,577 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:49:47,602 INFO L130 PetriNetUnfolder]: 577/1933 cut-off events. [2022-12-13 01:49:47,603 INFO L131 PetriNetUnfolder]: For 3541/3575 co-relation queries the response was YES. [2022-12-13 01:49:47,614 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5597 conditions, 1933 events. 577/1933 cut-off events. For 3541/3575 co-relation queries the response was YES. Maximal size of possible extension queue 197. Compared 17440 event pairs, 26 based on Foata normal form. 19/1892 useless extension candidates. Maximal degree in co-relation 5019. Up to 274 conditions per place. [2022-12-13 01:49:47,633 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 93 places, 160 transitions, 1298 flow [2022-12-13 01:49:47,633 INFO L226 LiptonReduction]: Number of co-enabled transitions 3554 [2022-12-13 01:49:53,216 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:49:53,217 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5763 [2022-12-13 01:49:53,217 INFO L495 AbstractCegarLoop]: Abstraction has has 93 places, 160 transitions, 1302 flow [2022-12-13 01:49:53,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 8.3125) internal successors, (133), 16 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:49:53,217 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:53,217 INFO L214 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] [2022-12-13 01:49:53,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 01:49:53,425 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 [2022-12-13 01:49:53,426 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)] === [2022-12-13 01:49:53,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:53,426 INFO L85 PathProgramCache]: Analyzing trace with hash 261116416, now seen corresponding path program 1 times [2022-12-13 01:49:53,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:53,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920347422] [2022-12-13 01:49:53,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:55,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:49:55,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920347422] [2022-12-13 01:49:55,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920347422] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:49:55,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [766792320] [2022-12-13 01:49:55,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:55,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:49:55,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:49:55,610 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) [2022-12-13 01:49:55,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 01:49:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:49:55,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-13 01:49:55,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:49:55,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:49:55,945 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 [2022-12-13 01:49:56,000 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 [2022-12-13 01:49:56,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:49:56,011 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:49:56,078 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) c_~q1~0.base) (+ (* c_~q1_front~0 4) c_~q1~0.offset)) c_~total~0))) is different from false [2022-12-13 01:49:56,109 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-13 01:49:56,109 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 [2022-12-13 01:49:56,113 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 [2022-12-13 01:49:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-12-13 01:49:56,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [766792320] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:49:56,238 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:49:56,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6, 6] total 19 [2022-12-13 01:49:56,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767107939] [2022-12-13 01:49:56,238 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:49:56,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-13 01:49:56,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:49:56,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-13 01:49:56,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=329, Unknown=1, NotChecked=36, Total=420 [2022-12-13 01:49:56,240 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 40 [2022-12-13 01:49:56,240 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 93 places, 160 transitions, 1302 flow. Second operand has 21 states, 21 states have (on average 6.190476190476191) internal successors, (130), 21 states have internal predecessors, (130), 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) [2022-12-13 01:49:56,240 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:49:56,241 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 40 [2022-12-13 01:49:56,241 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:50:07,338 INFO L130 PetriNetUnfolder]: 77420/101423 cut-off events. [2022-12-13 01:50:07,339 INFO L131 PetriNetUnfolder]: For 242410/242426 co-relation queries the response was YES. [2022-12-13 01:50:07,900 INFO L83 FinitePrefix]: Finished finitePrefix Result has 351454 conditions, 101423 events. 77420/101423 cut-off events. For 242410/242426 co-relation queries the response was YES. Maximal size of possible extension queue 4634. Compared 638043 event pairs, 10410 based on Foata normal form. 202/90908 useless extension candidates. Maximal degree in co-relation 323586. Up to 55356 conditions per place. [2022-12-13 01:50:08,448 INFO L137 encePairwiseOnDemand]: 16/40 looper letters, 331 selfloop transitions, 126 changer transitions 21/481 dead transitions. [2022-12-13 01:50:08,448 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 481 transitions, 3918 flow [2022-12-13 01:50:08,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-13 01:50:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-13 01:50:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 369 transitions. [2022-12-13 01:50:08,450 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.4855263157894737 [2022-12-13 01:50:08,450 INFO L175 Difference]: Start difference. First operand has 93 places, 160 transitions, 1302 flow. Second operand 19 states and 369 transitions. [2022-12-13 01:50:08,450 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 481 transitions, 3918 flow [2022-12-13 01:50:09,724 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 109 places, 481 transitions, 3851 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-12-13 01:50:09,730 INFO L231 Difference]: Finished difference. Result has 116 places, 237 transitions, 2235 flow [2022-12-13 01:50:09,730 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=40, PETRI_DIFFERENCE_MINUEND_FLOW=1239, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=46, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=2235, PETRI_PLACES=116, PETRI_TRANSITIONS=237} [2022-12-13 01:50:09,730 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 72 predicate places. [2022-12-13 01:50:09,731 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:50:09,731 INFO L89 Accepts]: Start accepts. Operand has 116 places, 237 transitions, 2235 flow [2022-12-13 01:50:09,733 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:50:09,734 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:50:09,734 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 116 places, 237 transitions, 2235 flow [2022-12-13 01:50:09,736 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 115 places, 237 transitions, 2235 flow [2022-12-13 01:50:10,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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][73], [189#L146-4true, 84#L75true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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))) (<= ~n1~0 1)), Black: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 651#(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: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~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)))), Black: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 1105#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 629#(or (< 0 (+ ~total~0 1)) (< ~n1~0 1)), Black: 643#(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: 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 657#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select 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|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)))), 12#L61true]) [2022-12-13 01:50:10,033 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,033 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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][73], [189#L146-4true, 32#thread2EXITtrue, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ 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~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 894#(and (<= 0 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 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)))), 12#L61true]) [2022-12-13 01:50:10,034 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,167 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([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][73], [189#L146-4true, 84#L75true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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)) (= (* 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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|)), 894#(and (<= 0 ~total~0) (<= (+ ~q1~0.base 2) |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)))), 12#L61true]) [2022-12-13 01:50:10,168 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,168 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,168 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,168 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,168 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,169 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} 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229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 894#(and (<= 0 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true]) [2022-12-13 01:50:10,169 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,169 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,169 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,169 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:10,169 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:10,429 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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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|)), 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)))), 11#$Ultimate##0true, 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:10,429 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-13 01:50:10,430 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-13 01:50:10,430 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:50:10,430 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-13 01:50:10,980 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][121], [233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 84#L75true, 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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))) (<= ~n1~0 1)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 651#(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: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~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)))), Black: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), 181#L114true, Black: 1105#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 643#(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: 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 657#(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: 645#(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: 1082#(and (= ~total~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 2) (or (not (<= ~q1_back~0 0)) (and (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 439#true, Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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)), 100#L55true, Black: 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 53#L147-4true, 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)))), 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]) [2022-12-13 01:50:10,981 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:10,981 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:10,981 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:10,981 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:10,991 INFO L380 tUnfolder$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][121], [32#thread2EXITtrue, 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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))) (<= ~n1~0 1)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 651#(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: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~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)))), Black: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), 181#L114true, Black: 1105#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 643#(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: 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 657#(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: 645#(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: 1082#(and (= ~total~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 2) (or (not (<= ~q1_back~0 0)) (and (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 439#true, Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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)), 100#L55true, 53#L147-4true, 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)))), 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]) [2022-12-13 01:50:10,991 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:10,991 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:10,991 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:10,991 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:11,113 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:11,114 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:11,114 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,114 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,119 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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~N~0)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:11,119 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-13 01:50:11,119 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:50:11,119 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:50:11,119 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:50:11,143 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [32#thread2EXITtrue, 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) 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(select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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: 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:11,143 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-13 01:50:11,143 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:50:11,143 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:50:11,143 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-13 01:50:11,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 84#L75true, 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= 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256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-13 01:50:11,349 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:11,349 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,350 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,350 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} 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01:50:11,356 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:11,356 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,357 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,357 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-13 01:50:11,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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871#(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: 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))))]) [2022-12-13 01:50:11,846 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:11,846 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,846 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,846 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] 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~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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: 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))))]) [2022-12-13 01:50:11,847 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:11,847 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,848 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,848 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 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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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 121#L81true, 439#true, 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= 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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: 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]) [2022-12-13 01:50:11,872 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-13 01:50:11,872 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:50:11,872 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:50:11,872 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:50:12,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 876#true, Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)))), Black: 651#(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: 1090#(and (= ~total~0 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Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 439#true, 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ 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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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,050 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,050 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:12,050 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,050 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 649#(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 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~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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,054 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,054 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:12,054 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,054 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars {thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_Out_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ 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(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))))]) [2022-12-13 01:50:12,070 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,070 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,070 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,070 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= 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L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,236 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,236 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,236 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,554 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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~q1~0.offset (* ~q1_front~0 4)))) (= ~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)), 100#L55true, Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,554 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,554 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,554 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,554 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,558 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base 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Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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)), 100#L55true, Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,558 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,558 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,558 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,558 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_48| (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_48|, |v_thread1_#t~short2#1_47|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][38], [170#$Ultimate##0true, 84#L75true, 876#true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) 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((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)))), Black: 651#(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: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 655#(and (<= 1 ~total~0) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 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|ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 645#(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: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 649#(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))) (<= ~n1~0 1)), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 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: 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: 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]) [2022-12-13 01:50:12,615 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,615 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,615 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,616 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|) (= (select (select |v_#memory_int_83| v_~q1~0.base_33) (+ v_~q1~0.offset_33 (* 4 v_~q1_back~0_62))) v_~C~0_27) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|) (<= 0 v_~q1_back~0_62) (not (= (mod |v_thread1Thread1of1ForFork2_~cond~0#1_15| 256) 0)) |v_thread1_#t~short2#1_48| (< v_~q1_back~0_62 v_~n1~0_28) (= (+ 1 v_~q1_back~0_62) v_~q1_back~0_61)) InVars {~q1~0.offset=v_~q1~0.offset_33, ~q1_back~0=v_~q1_back~0_62, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} OutVars{~q1~0.offset=v_~q1~0.offset_33, thread1Thread1of1ForFork2_#t~post3#1=|v_thread1Thread1of1ForFork2_#t~post3#1_5|, thread1Thread1of1ForFork2_#t~short2#1=|v_thread1Thread1of1ForFork2_#t~short2#1_5|, ~q1_back~0=v_~q1_back~0_61, ~C~0=v_~C~0_27, ~n1~0=v_~n1~0_28, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_5|, ~q1~0.base=v_~q1~0.base_33, #memory_int=|v_#memory_int_83|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|, thread1Thread1of1ForFork2_#t~mem1#1=|v_thread1Thread1of1ForFork2_#t~mem1#1_5|, thread1Thread1of1ForFork2_~cond~0#1=|v_thread1Thread1of1ForFork2_~cond~0#1_15|} AuxVars[|v_thread1_#t~short2#1_48|, |v_thread1_#t~short2#1_47|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_#t~mem1#1][38], [170#$Ultimate##0true, 32#thread2EXITtrue, 876#true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) 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(not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, 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]) [2022-12-13 01:50:12,624 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,624 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,624 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,624 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) 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(< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true]) [2022-12-13 01:50:12,638 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,638 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,638 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,638 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,642 INFO L380 tUnfolder$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[][106], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)))), Black: 651#(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: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~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)))), Black: 1105#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 643#(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: 657#(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: 1082#(and (= ~total~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 2) (or (not (<= ~q1_back~0 0)) (and (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 645#(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)), 21#L148-2true, Black: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), 98#thread4EXITtrue, Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 649#(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))) (<= ~n1~0 1)), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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)), 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |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)))), 169#L96true]) [2022-12-13 01:50:12,642 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,642 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,642 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,642 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,648 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base 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(+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,648 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,648 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,648 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,648 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,648 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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(select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:12,649 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,649 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,649 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,649 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,650 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset 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~q1_front~0 ~n1~0))) (<= 1 ~C~0)), Black: 1082#(and (= ~total~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 2) (or (not (<= ~q1_back~0 0)) (and (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), 98#thread4EXITtrue, Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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 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~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 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)), 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |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)))), 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:12,650 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,650 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,650 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,650 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [84#L75true, 876#true, Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and (= ~total~0 0) (< 0 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~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))))]) [2022-12-13 01:50:12,670 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,670 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,670 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,670 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 0) (= (mod |v_thread4Thread1of1ForFork3_~cond~3#1_In_1| 256) 0)) InVars 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(< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))))]) [2022-12-13 01:50:12,671 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,671 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,671 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,671 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:12,694 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [170#$Ultimate##0true, 876#true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= 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|#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-13 01:50:12,695 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,695 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,695 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,695 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([817] L147-3-->$Ultimate##0: Formula: (and (= v_thread4Thread1of1ForFork3_thidvar3_2 0) (= v_thread4Thread1of1ForFork3_thidvar2_2 0) (= v_thread4Thread1of1ForFork3_thidvar4_2 0) (= v_thread4Thread1of1ForFork3_thidvar1_2 0) (= v_thread4Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre32#1_6|)) InVars {ULTIMATE.start_main_#t~pre32#1=|v_ULTIMATE.start_main_#t~pre32#1_6|} OutVars{thread4Thread1of1ForFork3_#res#1.base=|v_thread4Thread1of1ForFork3_#res#1.base_4|, thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_4|, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_4|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_4|, thread4Thread1of1ForFork3_#t~ret13#1=|v_thread4Thread1of1ForFork3_#t~ret13#1_4|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_10|, ULTIMATE.start_main_#t~pre32#1=|v_ULTIMATE.start_main_#t~pre32#1_6|, thread4Thread1of1ForFork3_#t~mem12#1=|v_thread4Thread1of1ForFork3_#t~mem12#1_4|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_4|, thread4Thread1of1ForFork3_thidvar1=v_thread4Thread1of1ForFork3_thidvar1_2, thread4Thread1of1ForFork3_thidvar0=v_thread4Thread1of1ForFork3_thidvar0_2, thread4Thread1of1ForFork3_thidvar3=v_thread4Thread1of1ForFork3_thidvar3_2, thread4Thread1of1ForFork3_thidvar2=v_thread4Thread1of1ForFork3_thidvar2_2, thread4Thread1of1ForFork3_thidvar4=v_thread4Thread1of1ForFork3_thidvar4_2, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_4|, thread4Thread1of1ForFork3_#t~post14#1=|v_thread4Thread1of1ForFork3_#t~post14#1_4|, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_4|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_4|, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~ret13#1, thread4Thread1of1ForFork3_~cond~3#1, thread4Thread1of1ForFork3_#t~mem12#1, thread4Thread1of1ForFork3_plus_~b#1, thread4Thread1of1ForFork3_thidvar1, thread4Thread1of1ForFork3_thidvar0, thread4Thread1of1ForFork3_thidvar3, thread4Thread1of1ForFork3_thidvar2, thread4Thread1of1ForFork3_thidvar4, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_#t~post14#1, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#res#1.offset, thread4Thread1of1ForFork3_plus_~a#1][57], [170#$Ultimate##0true, 876#true, Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and (= 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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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,697 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,697 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,697 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,697 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= 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~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true]) [2022-12-13 01:50:12,709 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L380 tUnfolder$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[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= 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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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 649#(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))) (<= ~n1~0 1)), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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)), 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,709 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,709 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} 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(<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,712 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,712 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,712 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,713 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,715 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, 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|ULTIMATE.start_main_~#t4~0#1.base|)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:12,715 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,715 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,715 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,715 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,716 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) 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|ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), 98#thread4EXITtrue, Black: 647#(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 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~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, Black: 871#(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: 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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,716 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,716 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,716 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,716 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,717 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 651#(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 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|#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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: 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, 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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,717 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,717 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,717 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,717 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:12,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1011] L117-->thread4EXIT: Formula: (and (= |v_thread4Thread1of1ForFork3_#res#1.base_Out_2| 0) (= |v_thread4Thread1of1ForFork3_#res#1.offset_Out_2| 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_2|, thread4Thread1of1ForFork3_~cond~3#1=|v_thread4Thread1of1ForFork3_~cond~3#1_In_1|, thread4Thread1of1ForFork3_#res#1.offset=|v_thread4Thread1of1ForFork3_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_#res#1.base, thread4Thread1of1ForFork3_#res#1.offset][83], [876#true, Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base 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|ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 645#(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: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), 21#L148-2true, Black: 445#(<= 1 ~total~0), 98#thread4EXITtrue, Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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 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~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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: 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))))]) [2022-12-13 01:50:12,737 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-13 01:50:12,737 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,737 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,737 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:12,753 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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, 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|#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~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)), 100#L55true, 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: 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: 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]) [2022-12-13 01:50:12,753 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,755 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [32#thread2EXITtrue, 876#true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) 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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)))), 195#L99true, 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]) [2022-12-13 01:50:12,755 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,759 INFO L380 tUnfolder$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[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 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~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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,759 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,759 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,759 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,759 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,759 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[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base 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(+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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: 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)))), 169#L96true]) [2022-12-13 01:50:12,760 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,761 INFO L380 tUnfolder$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[][106], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)))), Black: 651#(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: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~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)))), Black: 1105#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 643#(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: 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 657#(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: 1082#(and (= ~total~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 2) (or (not (<= ~q1_back~0 0)) (and (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 645#(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)), 21#L148-2true, Black: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 445#(<= 1 ~total~0), 98#thread4EXITtrue, Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 649#(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))) (<= ~n1~0 1)), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0))) (and (or (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (<= ~n1~0 1)) (or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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: 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)))), 169#L96true]) [2022-12-13 01:50:12,761 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,761 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,761 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,761 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,762 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) 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~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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:12,762 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,762 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,763 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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, 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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, 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:12,763 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,764 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][38], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) 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Black: 641#(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)), 649#(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))) (<= ~n1~0 1)), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select 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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)))), 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:12,764 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:12,780 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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, 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01:50:12,780 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,782 INFO L380 tUnfolder$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[][106], [229#(and (<= (div 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(<= (+ ~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)))), 169#L96true]) [2022-12-13 01:50:12,783 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-13 01:50:12,783 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,783 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,783 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,783 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[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, 876#true, 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(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)), 649#(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))) (<= ~n1~0 1)), Black: 863#(and (= ~total~0 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|)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (or (and (or (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= ~C~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) 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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)))), 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,783 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-13 01:50:12,783 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,783 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,783 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,784 INFO L380 tUnfolder$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[][106], [32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) 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(< ~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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,784 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-13 01:50:12,784 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,784 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,784 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) 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(or (not (= (select (select |#memory_int| ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~C~0)) (not (= (+ (* ~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 100#L55true, Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:12,785 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-13 01:50:12,785 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,785 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,785 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:12,794 INFO L380 tUnfolder$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[][106], [229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 876#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 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~q1_back~0 4) ~q1~0.offset) 0)))))), Black: 715#(and (<= 0 ~total~0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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: 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:12,794 INFO L382 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2022-12-13 01:50:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-13 01:50:12,812 INFO L130 PetriNetUnfolder]: 17293/30621 cut-off events. [2022-12-13 01:50:12,812 INFO L131 PetriNetUnfolder]: For 112267/122660 co-relation queries the response was YES. [2022-12-13 01:50:13,014 INFO L83 FinitePrefix]: Finished finitePrefix Result has 117557 conditions, 30621 events. 17293/30621 cut-off events. For 112267/122660 co-relation queries the response was YES. Maximal size of possible extension queue 2380. Compared 289841 event pairs, 5695 based on Foata normal form. 472/26458 useless extension candidates. Maximal degree in co-relation 117517. Up to 17461 conditions per place. [2022-12-13 01:50:13,284 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 115 places, 237 transitions, 2235 flow [2022-12-13 01:50:13,284 INFO L226 LiptonReduction]: Number of co-enabled transitions 4760 [2022-12-13 01:50:13,412 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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] [2022-12-13 01:50:19,666 INFO L241 LiptonReduction]: Total number of compositions: 4 [2022-12-13 01:50:19,667 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 9936 [2022-12-13 01:50:19,667 INFO L495 AbstractCegarLoop]: Abstraction has has 115 places, 237 transitions, 2262 flow [2022-12-13 01:50:19,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.190476190476191) internal successors, (130), 21 states have internal predecessors, (130), 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) [2022-12-13 01:50:19,667 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:50:19,667 INFO L214 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] [2022-12-13 01:50:19,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-13 01:50:19,873 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 [2022-12-13 01:50:19,873 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)] === [2022-12-13 01:50:19,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:50:19,874 INFO L85 PathProgramCache]: Analyzing trace with hash 457699832, now seen corresponding path program 1 times [2022-12-13 01:50:19,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:50:19,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894306685] [2022-12-13 01:50:19,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:50:19,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:50:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:50:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:50:20,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:50:20,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894306685] [2022-12-13 01:50:20,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894306685] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:50:20,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [562250284] [2022-12-13 01:50:20,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:50:20,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:50:20,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:50:20,652 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) [2022-12-13 01:50:20,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 01:50:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:50:20,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 35 conjunts are in the unsatisfiable core [2022-12-13 01:50:20,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:50:20,833 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 6678 treesize of output 6646 [2022-12-13 01:50:20,907 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2022-12-13 01:50:21,050 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 [2022-12-13 01:50:21,416 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 [2022-12-13 01:50:21,461 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 [2022-12-13 01:50:21,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:50:21,564 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 [2022-12-13 01:50:21,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:50:21,605 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 [2022-12-13 01:50:21,674 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 [2022-12-13 01:50:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:50:21,686 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:50:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:50:22,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [562250284] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:50:22,453 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:50:22,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 17 [2022-12-13 01:50:22,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193212069] [2022-12-13 01:50:22,454 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:50:22,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:50:22,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:50:22,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:50:22,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=273, Unknown=4, NotChecked=0, Total=342 [2022-12-13 01:50:22,455 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 45 [2022-12-13 01:50:22,455 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 237 transitions, 2262 flow. Second operand has 19 states, 19 states have (on average 7.2105263157894735) internal successors, (137), 19 states have internal predecessors, (137), 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) [2022-12-13 01:50:22,455 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:50:22,455 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 45 [2022-12-13 01:50:22,456 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:50:26,955 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] [2022-12-13 01:50:30,609 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] [2022-12-13 01:50:40,019 INFO L130 PetriNetUnfolder]: 78118/103814 cut-off events. [2022-12-13 01:50:40,019 INFO L131 PetriNetUnfolder]: For 440015/440642 co-relation queries the response was YES. [2022-12-13 01:50:40,672 INFO L83 FinitePrefix]: Finished finitePrefix Result has 465329 conditions, 103814 events. 78118/103814 cut-off events. For 440015/440642 co-relation queries the response was YES. Maximal size of possible extension queue 4781. Compared 681620 event pairs, 17282 based on Foata normal form. 4427/96883 useless extension candidates. Maximal degree in co-relation 465249. Up to 54638 conditions per place. [2022-12-13 01:50:41,067 INFO L137 encePairwiseOnDemand]: 26/45 looper letters, 310 selfloop transitions, 87 changer transitions 14/418 dead transitions. [2022-12-13 01:50:41,067 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 418 transitions, 4070 flow [2022-12-13 01:50:41,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 01:50:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-13 01:50:41,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 290 transitions. [2022-12-13 01:50:41,069 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.42962962962962964 [2022-12-13 01:50:41,069 INFO L175 Difference]: Start difference. First operand has 115 places, 237 transitions, 2262 flow. Second operand 15 states and 290 transitions. [2022-12-13 01:50:41,069 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 418 transitions, 4070 flow [2022-12-13 01:50:43,072 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 418 transitions, 3918 flow, removed 40 selfloop flow, removed 7 redundant places. [2022-12-13 01:50:43,076 INFO L231 Difference]: Finished difference. Result has 129 places, 224 transitions, 2248 flow [2022-12-13 01:50:43,076 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=45, PETRI_DIFFERENCE_MINUEND_FLOW=1656, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=194, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=62, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2248, PETRI_PLACES=129, PETRI_TRANSITIONS=224} [2022-12-13 01:50:43,076 INFO L295 CegarLoopForPetriNet]: 44 programPoint places, 85 predicate places. [2022-12-13 01:50:43,076 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:50:43,076 INFO L89 Accepts]: Start accepts. Operand has 129 places, 224 transitions, 2248 flow [2022-12-13 01:50:43,078 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:50:43,078 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:50:43,079 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 129 places, 224 transitions, 2248 flow [2022-12-13 01:50:43,080 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 128 places, 224 transitions, 2248 flow [2022-12-13 01:50:43,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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][72], [189#L146-4true, 1114#true, 84#L75true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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))) (<= ~n1~0 1)), Black: 1092#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0))) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(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: 651#(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: 1098#(and (= ~total~0 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (forall ((v_ArrVal_330 (Array Int Int))) (< 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_330) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))) ~total~0)))), Black: 1090#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0)), Black: 1105#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), 629#(or (< 0 (+ ~total~0 1)) (< ~n1~0 1)), Black: 643#(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: 1103#(and (<= 1 ~total~0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1082#(and (= ~total~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 2) (or (not (<= ~q1_back~0 0)) (and (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~1#1| 4) |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) 8) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|) (or (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n1~0) (<= ~q1_back~0 0))), Black: 645#(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: 637#(and (= ~total~0 0) (= ~q1~0.offset 0) (<= ~n1~0 1) (= ~q1_back~0 ~q1_front~0) (<= 1 ~C~0)), Black: 647#(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: 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))), Black: 653#(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))) (<= ~n1~0 1)), Black: 641#(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)), 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod 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01:50:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-13 01:50:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:43,477 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-13 01:50:43,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, thread3Thread1of1ForFork1_~cond~2#1=|v_thread3Thread1of1ForFork1_~cond~2#1_1|, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~cond~2#1][72], [189#L146-4true, 1114#true, 32#thread2EXITtrue, Black: 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|thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true]) [2022-12-13 01:50:43,478 INFO L382 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2022-12-13 01:50:43,478 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-13 01:50:43,478 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:43,478 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-13 01:50:43,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([794] $Ultimate##0-->L99: Formula: (= (ite (= (ite (or (< v_~i~0_6 v_~N~0_4) (< v_~q1_front~0_4 v_~q1_back~0_6)) 1 0) 0) 0 1) |v_thread3Thread1of1ForFork1_~cond~2#1_1|) InVars {~N~0=v_~N~0_4, ~q1_front~0=v_~q1_front~0_4, ~i~0=v_~i~0_6, ~q1_back~0=v_~q1_back~0_6} OutVars{~N~0=v_~N~0_4, 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~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 12#L61true]) [2022-12-13 01:50:43,642 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-13 01:50:43,642 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-13 01:50:43,642 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-13 01:50:43,642 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-13 01:50:45,208 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][52], [Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select 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|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)))), 11#$Ultimate##0true, 184#L148-1true]) [2022-12-13 01:50:45,208 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,208 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-13 01:50:45,208 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,208 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 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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_48|, |v_thread1_#t~short2#1_47|] 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][53], [1114#true, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 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[2022-12-13 01:50:45,345 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:45,345 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:45,345 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,345 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,346 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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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: 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)))), 169#L96true]) [2022-12-13 01:50:45,346 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-13 01:50:45,346 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,346 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,346 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-13 01:50:45,580 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, 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(< ~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)))), 169#L96true]) [2022-12-13 01:50:45,580 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,580 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:45,580 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:45,580 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:45,694 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][53], [1114#true, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| 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2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 231#(and (<= ~i~0 0) (<= (+ ~i~0 1) ~N~0)), 100#L55true, 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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:45,694 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][53], [1114#true, 32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base 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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: 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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:45,694 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2022-12-13 01:50:45,694 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][147], [1114#true, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_423) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_424) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~total~0)))), Black: 233#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:45,730 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2022-12-13 01:50:45,730 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,730 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,730 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,730 INFO L380 tUnfolder$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[][147], [1114#true, 32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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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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: 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:45,731 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2022-12-13 01:50:45,731 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,731 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:45,731 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:46,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][147], [1114#true, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 84#L75true, Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not 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event [2022-12-13 01:50:46,013 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][147], [1114#true, 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169#L96true]) [2022-12-13 01:50:46,014 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,014 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:46,014 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,014 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,015 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, 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|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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:46,015 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,015 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,015 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,015 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,015 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,015 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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, 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Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,026 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,027 INFO L380 tUnfolder$Statistics]: inserting event number 5 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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|ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_422) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_421) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_422) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_423) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_424) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~total~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: 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), 195#L99true]) [2022-12-13 01:50:46,027 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,032 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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|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: 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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:46,033 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,033 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,033 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,033 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,033 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][53], [1114#true, 32#thread2EXITtrue, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~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|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 649#(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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v_ArrVal_424) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~total~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: 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), 195#L99true]) [2022-12-13 01:50:46,039 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2022-12-13 01:50:46,039 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,039 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,040 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,086 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][53], [170#$Ultimate##0true, 871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 639#(and (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* 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|thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-13 01:50:46,086 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,086 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,086 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,086 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,089 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][52], [84#L75true, Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select 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|ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_421) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_422) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_423) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_424) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~total~0))))), Black: 871#(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: 1300#(forall ((~q1_back~0 Int) (v_ArrVal_424 (Array Int Int)) (v_ArrVal_421 (Array Int Int)) (v_ArrVal_423 (Array Int Int)) (v_ArrVal_422 (Array Int Int))) (or (not (< ~q1_back~0 ~n1~0)) (not (<= 0 ~q1_back~0)) (< (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_421) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_422) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_421) |ULTIMATE.start_main_~#t2~0#1.base| 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(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]) [2022-12-13 01:50:46,089 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,089 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,089 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-13 01:50:46,089 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,090 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][52], [32#thread2EXITtrue, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= 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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)))), 169#L96true]) [2022-12-13 01:50:46,104 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][147], [1114#true, 32#thread2EXITtrue, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 649#(and (<= 1 ~total~0) (or (< 0 (+ ~total~0 (select (select |#memory_int| ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (or (not (< ~q1_back~0 ~n1~0)) (and (< 0 (+ ~total~0 ~C~0)) (= (* ~q1_back~0 4) (* ~q1_front~0 4))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))) (<= ~n1~0 1)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|) (= ~q1_back~0 ~q1_front~0) (<= (+ 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~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 169#L96true]) [2022-12-13 01:50:46,105 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,105 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[][147], [1114#true, 229#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 649#(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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(Array Int Int)) (v_ArrVal_423 (Array Int Int))) (< 0 (+ ~total~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_423) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_424) ~q1~0.base) (+ ~q1~0.offset (* ~q1_front~0 4)))))) (not (<= 0 ~q1_front~0)) (not (< ~q1_front~0 ~n1~0))), Black: 1309#(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|) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~q1~0.offset 0) (<= ~n1~0 1) (not (= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1244#(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: 1311#(and (or (<= ~n1~0 1) (<= (+ ~q1~0.offset (* ~q1_front~0 4)) 0)) (= ~q1~0.offset 0) (or (and (= ~total~0 0) (<= 1 (select (select |#memory_int| ~q1~0.base) (+ 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|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)))), 169#L96true]) [2022-12-13 01:50:46,106 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,106 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-13 01:50:46,106 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-13 01:50:46,106 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-13 01:50:46,106 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([870] L61-->L55: Formula: (and (not (= 0 |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_5|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, 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[2022-12-13 01:50:46,113 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,114 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, 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|thread3Thread1of1ForFork1_~cond~2#1|) (<= (+ ~i~0 1) ~N~0)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), Black: 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 195#L99true]) [2022-12-13 01:50:46,114 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,114 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,114 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,114 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,114 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,118 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, 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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)))), 169#L96true, 184#L148-1true]) [2022-12-13 01:50:46,118 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,118 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,119 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,119 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,119 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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, 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event [2022-12-13 01:50:46,119 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,119 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,119 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,119 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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|, 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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)))), 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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:46,120 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,128 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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, 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~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-13 01:50:46,129 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,129 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,129 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,129 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,160 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][52], [Black: 649#(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))) (<= ~n1~0 1)), Black: 1080#(and 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256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 184#L148-1true]) [2022-12-13 01:50:46,160 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-13 01:50:46,160 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-13 01:50:46,160 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,160 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,171 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, 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event [2022-12-13 01:50:46,174 INFO L380 tUnfolder$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[][147], [1114#true, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) 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ancestors and is cut-off event [2022-12-13 01:50:46,174 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L380 tUnfolder$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|} 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|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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:46,175 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] thread1EXIT-->L148-2: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem34#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork2_thidvar0_4)) InVars {thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_4, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_4, ULTIMATE.start_main_#t~mem34#1=|v_ULTIMATE.start_main_#t~mem34#1_5|} AuxVars[] AssignedVars[][147], [1114#true, 32#thread2EXITtrue, Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~q1~0.base |ULTIMATE.start_main_~#t2~0#1.base|)))) (<= (+ ~q1~0.base 2) 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|thread3Thread1of1ForFork1_~cond~2#1|)), Black: 433#(and (<= (+ ~q1_front~0 1) ~q1_back~0) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0))), Black: 418#(or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0))), Black: 431#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (not (<= (mod |thread3Thread1of1ForFork1_~cond~2#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 195#L99true, Black: 429#(and (or (< ~q1_front~0 (+ ~q1_back~0 1)) (= (mod |thread1Thread1of1ForFork2_~cond~0#1| 256) 0)) (or (< ~q1_front~0 (+ ~q1_back~0 1)) (not (< ~i~0 ~N~0)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:46,175 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,175 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,177 INFO L380 tUnfolder$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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] AssignedVars[thread1Thread1of1ForFork2_#t~post3#1, thread1Thread1of1ForFork2_#t~short2#1, ~q1_back~0, 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(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)))), 249#(<= (+ ~q1_front~0 1) ~q1_back~0), 184#L148-1true]) [2022-12-13 01:50:46,177 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,177 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,177 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,177 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-13 01:50:46,202 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|)) (= (ite |v_thread1_#t~short2#1_47| 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][53], [871#(and (<= 1 ~total~0) (= ~q1~0.offset 0) (<= (+ ~q1~0.base 2) |ULTIMATE.start_main_~#t4~0#1.base|)), Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) 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cut-off event [2022-12-13 01:50:46,203 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-13 01:50:46,203 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-13 01:50:46,209 INFO L380 tUnfolder$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, 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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_48| (< 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_48|, |v_thread1_#t~short2#1_47|] 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][53], [Black: 1080#(and (= ~total~0 0) (< 0 ~C~0) (or (not (<= ~q1_back~0 0)) (and (<= 0 ~q1~0.offset) (<= (+ (* ~q1_back~0 4) ~q1~0.offset) 0) (not (= ~q1~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~q1~0.base 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ancestors and is cut-off event [2022-12-13 01:50:46,214 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2022-12-13 01:50:46,214 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-13 01:50:46,229 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|, 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|ULTIMATE.start_main_~#t4~0#1.base|)), Black: 871#(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: 1300#(forall ((~q1_back~0 Int) (v_ArrVal_424 (Array Int Int)) (v_ArrVal_421 (Array Int Int)) (v_ArrVal_423 (Array Int Int)) (v_ArrVal_422 (Array Int Int))) (or (not (< ~q1_back~0 ~n1~0)) (not (<= 0 ~q1_back~0)) (< (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_421) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_422) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) 1) (< 0 (+ (select (select (store (store (store (store |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_421) |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_422) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_423) |ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_424) ~q1~0.base) (+ (* ~q1_back~0 4) ~q1~0.offset)) ~total~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: 249#(<= (+ ~q1_front~0 1) ~q1_back~0)]) [2022-12-13 01:50:46,229 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is not cut-off event [2022-12-13 01:50:46,229 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2022-12-13 01:50:46,229 INFO L385 tUnfolder$Statistics]: existing Event has 27 ancestors and is not cut-off event [2022-12-13 01:50:46,229 INFO L385 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2022-12-13 01:50:46,254 INFO L130 PetriNetUnfolder]: 17924/31784 cut-off events. [2022-12-13 01:50:46,254 INFO L131 PetriNetUnfolder]: For 152001/163425 co-relation queries the response was YES. [2022-12-13 01:50:46,445 INFO L83 FinitePrefix]: Finished finitePrefix Result has 125926 conditions, 31784 events. 17924/31784 cut-off events. For 152001/163425 co-relation queries the response was YES. Maximal size of possible extension queue 2355. Compared 301198 event pairs, 7285 based on Foata normal form. 483/26727 useless extension candidates. Maximal degree in co-relation 125877. Up to 19319 conditions per place. [2022-12-13 01:50:46,731 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 128 places, 224 transitions, 2248 flow [2022-12-13 01:50:46,731 INFO L226 LiptonReduction]: Number of co-enabled transitions 4156 [2022-12-13 01:50:51,766 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:50:51,766 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 8690 [2022-12-13 01:50:51,767 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 224 transitions, 2248 flow [2022-12-13 01:50:51,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 7.2105263157894735) internal successors, (137), 19 states have internal predecessors, (137), 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) [2022-12-13 01:50:51,767 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:50:51,767 INFO L214 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] [2022-12-13 01:50:51,772 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 01:50:51,968 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 [2022-12-13 01:50:51,969 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)] === [2022-12-13 01:50:51,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:50:51,969 INFO L85 PathProgramCache]: Analyzing trace with hash 2002122672, now seen corresponding path program 1 times [2022-12-13 01:50:51,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:50:51,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333431819] [2022-12-13 01:50:51,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:50:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:50:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:50:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:50:53,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:50:53,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333431819] [2022-12-13 01:50:53,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [333431819] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:50:53,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1449094173] [2022-12-13 01:50:53,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:50:53,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:50:53,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:50:53,333 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) [2022-12-13 01:50:53,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 01:50:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:50:53,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-13 01:50:53,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:50:53,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:50:53,612 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 19 treesize of output 21 [2022-12-13 01:50:53,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:50:53,771 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 19 treesize of output 21 [2022-12-13 01:50:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-13 01:50:53,857 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 19 treesize of output 21 [2022-12-13 01:50:54,011 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 [2022-12-13 01:50:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:50:54,103 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:50:56,621 INFO L321 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2022-12-13 01:50:56,621 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 682 treesize of output 646 [2022-12-13 01:50:56,634 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 638 treesize of output 614 [2022-12-13 01:50:56,642 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 614 treesize of output 566 [2022-12-13 01:50:56,651 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 566 treesize of output 470 [2022-12-13 01:50:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:50:57,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1449094173] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:50:57,405 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:50:57,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 9, 9] total 20 [2022-12-13 01:50:57,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859490944] [2022-12-13 01:50:57,405 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:50:57,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-13 01:50:57,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:50:57,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-13 01:50:57,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=355, Unknown=6, NotChecked=0, Total=462 [2022-12-13 01:50:57,407 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 45 [2022-12-13 01:50:57,407 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 224 transitions, 2248 flow. Second operand has 22 states, 22 states have (on average 5.818181818181818) internal successors, (128), 22 states have internal predecessors, (128), 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) [2022-12-13 01:50:57,407 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:50:57,407 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 45 [2022-12-13 01:50:57,407 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:51:03,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:19,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:21,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:23,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:26,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:28,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:37,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:39,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:44,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-13 01:51:46,501 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]