/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/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE --traceabstraction.maximal.amount.of.steps.the.threads.are.allowed.to.take.successively 1 --traceabstraction.enable.heuristic.with.loops.as.step.type false --traceabstraction.considered.threads.and.their.maximal.amount.of.steps X --traceabstraction.defines.what.statements.are.considered.a.step.in.por ALL_READ_WRITE -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.orders-218013a [2023-05-04 15:32:04,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-05-04 15:32:04,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-05-04 15:32:04,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-05-04 15:32:04,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-05-04 15:32:04,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-05-04 15:32:04,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-05-04 15:32:04,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-05-04 15:32:04,491 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-05-04 15:32:04,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-05-04 15:32:04,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-05-04 15:32:04,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-05-04 15:32:04,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-05-04 15:32:04,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-05-04 15:32:04,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-05-04 15:32:04,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-05-04 15:32:04,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-05-04 15:32:04,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-05-04 15:32:04,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-05-04 15:32:04,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-05-04 15:32:04,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-05-04 15:32:04,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-05-04 15:32:04,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-05-04 15:32:04,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-05-04 15:32:04,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-05-04 15:32:04,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-05-04 15:32:04,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-05-04 15:32:04,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-05-04 15:32:04,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-05-04 15:32:04,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-05-04 15:32:04,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-05-04 15:32:04,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-05-04 15:32:04,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-05-04 15:32:04,531 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-05-04 15:32:04,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-05-04 15:32:04,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-05-04 15:32:04,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-05-04 15:32:04,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-05-04 15:32:04,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-05-04 15:32:04,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-05-04 15:32:04,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-05-04 15:32:04,535 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2023-05-04 15:32:04,565 INFO L113 SettingsManager]: Loading preferences was successful [2023-05-04 15:32:04,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-05-04 15:32:04,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-05-04 15:32:04,566 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-05-04 15:32:04,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-05-04 15:32:04,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-05-04 15:32:04,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-05-04 15:32:04,568 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-05-04 15:32:04,568 INFO L138 SettingsManager]: * Use SBE=true [2023-05-04 15:32:04,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-05-04 15:32:04,569 INFO L138 SettingsManager]: * sizeof long=4 [2023-05-04 15:32:04,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-05-04 15:32:04,569 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-05-04 15:32:04,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-05-04 15:32:04,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-05-04 15:32:04,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-05-04 15:32:04,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-05-04 15:32:04,570 INFO L138 SettingsManager]: * sizeof long double=12 [2023-05-04 15:32:04,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-05-04 15:32:04,570 INFO L138 SettingsManager]: * Use constant arrays=true [2023-05-04 15:32:04,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-05-04 15:32:04,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-05-04 15:32:04,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-05-04 15:32:04,571 INFO L138 SettingsManager]: * To the following directory=./dump/ [2023-05-04 15:32:04,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-05-04 15:32:04,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-05-04 15:32:04,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-05-04 15:32:04,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-05-04 15:32:04,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-05-04 15:32:04,572 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-05-04 15:32:04,572 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-05-04 15:32:04,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-05-04 15:32:04,572 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-05-04 15:32:04,573 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-05-04 15:32:04,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-05-04 15:32:04,573 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-05-04 15:32:04,573 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Maximal amount of steps the threads are allowed to take successively -> 1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Enable heuristic with loops as step type -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Considered threads and their maximal amount of steps -> X Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Defines what statements are considered a step in POR -> ALL_READ_WRITE [2023-05-04 15:32:04,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-05-04 15:32:04,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-05-04 15:32:04,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-05-04 15:32:04,860 INFO L271 PluginConnector]: Initializing CDTParser... [2023-05-04 15:32:04,861 INFO L275 PluginConnector]: CDTParser initialized [2023-05-04 15:32:04,862 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2023-05-04 15:32:04,918 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea8a9c3b4/64d7fe0cc82b4332ba9da3a473c10364/FLAGd0138dbaf [2023-05-04 15:32:05,314 INFO L306 CDTParser]: Found 1 translation units. [2023-05-04 15:32:05,314 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c [2023-05-04 15:32:05,320 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea8a9c3b4/64d7fe0cc82b4332ba9da3a473c10364/FLAGd0138dbaf [2023-05-04 15:32:05,716 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea8a9c3b4/64d7fe0cc82b4332ba9da3a473c10364 [2023-05-04 15:32:05,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-05-04 15:32:05,719 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2023-05-04 15:32:05,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-05-04 15:32:05,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-05-04 15:32:05,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-05-04 15:32:05,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 03:32:05" (1/1) ... [2023-05-04 15:32:05,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bad6761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:05, skipping insertion in model container [2023-05-04 15:32:05,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 03:32:05" (1/1) ... [2023-05-04 15:32:05,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-05-04 15:32:05,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-05-04 15:32:05,946 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3271,3284] [2023-05-04 15:32:05,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-05-04 15:32:05,966 INFO L203 MainTranslator]: Completed pre-run [2023-05-04 15:32:05,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-min-max-inc-dec.wvr.c[3271,3284] [2023-05-04 15:32:05,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-05-04 15:32:06,007 INFO L208 MainTranslator]: Completed translation [2023-05-04 15:32:06,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06 WrapperNode [2023-05-04 15:32:06,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-05-04 15:32:06,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-05-04 15:32:06,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-05-04 15:32:06,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-05-04 15:32:06,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,083 INFO L138 Inliner]: procedures = 27, calls = 75, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 174 [2023-05-04 15:32:06,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-05-04 15:32:06,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-05-04 15:32:06,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-05-04 15:32:06,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-05-04 15:32:06,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,133 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-05-04 15:32:06,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-05-04 15:32:06,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-05-04 15:32:06,140 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-05-04 15:32:06,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (1/1) ... [2023-05-04 15:32:06,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-05-04 15:32:06,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:06,170 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) [2023-05-04 15:32:06,172 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 [2023-05-04 15:32:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-05-04 15:32:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-05-04 15:32:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-05-04 15:32:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-05-04 15:32:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-05-04 15:32:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-05-04 15:32:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-05-04 15:32:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-05-04 15:32:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-05-04 15:32:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-05-04 15:32:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2023-05-04 15:32:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2023-05-04 15:32:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-05-04 15:32:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2023-05-04 15:32:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2023-05-04 15:32:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-05-04 15:32:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-05-04 15:32:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-05-04 15:32:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-05-04 15:32:06,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-05-04 15:32:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-05-04 15:32:06,201 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2023-05-04 15:32:06,352 INFO L235 CfgBuilder]: Building ICFG [2023-05-04 15:32:06,354 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-05-04 15:32:06,711 INFO L276 CfgBuilder]: Performing block encoding [2023-05-04 15:32:06,838 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-05-04 15:32:06,838 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2023-05-04 15:32:06,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.05 03:32:06 BoogieIcfgContainer [2023-05-04 15:32:06,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-05-04 15:32:06,844 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-05-04 15:32:06,844 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-05-04 15:32:06,847 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-05-04 15:32:06,848 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.05 03:32:05" (1/3) ... [2023-05-04 15:32:06,848 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7083b404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.05 03:32:06, skipping insertion in model container [2023-05-04 15:32:06,848 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 03:32:06" (2/3) ... [2023-05-04 15:32:06,849 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7083b404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.05 03:32:06, skipping insertion in model container [2023-05-04 15:32:06,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.05 03:32:06" (3/3) ... [2023-05-04 15:32:06,854 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-min-max-inc-dec.wvr.c [2023-05-04 15:32:06,862 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-05-04 15:32:06,870 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-05-04 15:32:06,871 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-05-04 15:32:06,871 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-05-04 15:32:06,978 INFO L144 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2023-05-04 15:32:07,034 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-05-04 15:32:07,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-05-04 15:32:07,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:07,037 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-05-04 15:32:07,057 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-05-04 15:32:07,074 INFO L162 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-05-04 15:32:07,097 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-05-04 15:32:07,105 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, 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;@627dd310, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-05-04 15:32:07,105 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-05-04 15:32:07,597 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:07,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:07,601 INFO L85 PathProgramCache]: Analyzing trace with hash -436609664, now seen corresponding path program 1 times [2023-05-04 15:32:07,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:07,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050855758] [2023-05-04 15:32:07,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:07,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-05-04 15:32:07,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:07,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050855758] [2023-05-04 15:32:07,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050855758] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-04 15:32:07,951 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-04 15:32:07,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-05-04 15:32:07,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780444052] [2023-05-04 15:32:07,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-04 15:32:07,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-05-04 15:32:07,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:07,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-05-04 15:32:07,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-05-04 15:32:07,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:07,985 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:07,988 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 70.0) internal successors, (140), 2 states have internal predecessors, (140), 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) [2023-05-04 15:32:07,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:08,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:08,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-05-04 15:32:08,251 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 3 more)] === [2023-05-04 15:32:08,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:08,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1764214645, now seen corresponding path program 1 times [2023-05-04 15:32:08,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:08,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131312457] [2023-05-04 15:32:08,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-05-04 15:32:08,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:08,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131312457] [2023-05-04 15:32:08,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131312457] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-04 15:32:08,726 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-04 15:32:08,726 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-05-04 15:32:08,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118787506] [2023-05-04 15:32:08,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-04 15:32:08,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-05-04 15:32:08,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:08,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-05-04 15:32:08,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-05-04 15:32:08,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:08,729 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:08,729 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 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) [2023-05-04 15:32:08,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:08,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:08,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:08,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:08,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-05-04 15:32:08,821 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 3 more)] === [2023-05-04 15:32:08,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:08,821 INFO L85 PathProgramCache]: Analyzing trace with hash 2049474219, now seen corresponding path program 1 times [2023-05-04 15:32:08,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:08,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062061416] [2023-05-04 15:32:08,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-05-04 15:32:09,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:09,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062061416] [2023-05-04 15:32:09,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062061416] provided 1 perfect and 0 imperfect interpolant sequences [2023-05-04 15:32:09,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-05-04 15:32:09,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-05-04 15:32:09,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293594485] [2023-05-04 15:32:09,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-04 15:32:09,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-05-04 15:32:09,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:09,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-05-04 15:32:09,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-05-04 15:32:09,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:09,083 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:09,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 20.142857142857142) internal successors, (141), 7 states have internal predecessors, (141), 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) [2023-05-04 15:32:09,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:09,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:09,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:09,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:09,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:09,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:09,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-05-04 15:32:09,217 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 3 more)] === [2023-05-04 15:32:09,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:09,219 INFO L85 PathProgramCache]: Analyzing trace with hash 785607733, now seen corresponding path program 1 times [2023-05-04 15:32:09,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:09,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549619400] [2023-05-04 15:32:09,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-05-04 15:32:09,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:09,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549619400] [2023-05-04 15:32:09,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549619400] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:09,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1612971856] [2023-05-04 15:32:09,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:09,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:09,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:09,525 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) [2023-05-04 15:32:09,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-05-04 15:32:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:09,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 446 conjuncts, 6 conjunts are in the unsatisfiable core [2023-05-04 15:32:09,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-05-04 15:32:09,826 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-05-04 15:32:09,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1612971856] provided 1 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:09,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-05-04 15:32:09,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2023-05-04 15:32:09,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715786595] [2023-05-04 15:32:09,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-04 15:32:09,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-05-04 15:32:09,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:09,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-05-04 15:32:09,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2023-05-04 15:32:09,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:09,979 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:09,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 21.0) internal successors, (147), 7 states have internal predecessors, (147), 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) [2023-05-04 15:32:09,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:09,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:09,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:09,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:10,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:10,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:10,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:10,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:10,199 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:10,385 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 [2023-05-04 15:32:10,385 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 3 more)] === [2023-05-04 15:32:10,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:10,386 INFO L85 PathProgramCache]: Analyzing trace with hash 678131735, now seen corresponding path program 1 times [2023-05-04 15:32:10,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:10,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360875674] [2023-05-04 15:32:10,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:10,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:10,551 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-05-04 15:32:10,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:10,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360875674] [2023-05-04 15:32:10,551 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [360875674] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:10,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2064967226] [2023-05-04 15:32:10,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:10,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:10,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:10,553 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) [2023-05-04 15:32:10,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-05-04 15:32:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:10,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 6 conjunts are in the unsatisfiable core [2023-05-04 15:32:10,723 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-05-04 15:32:10,844 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-05-04 15:32:11,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2064967226] provided 1 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:11,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-05-04 15:32:11,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6, 7] total 14 [2023-05-04 15:32:11,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019138105] [2023-05-04 15:32:11,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-04 15:32:11,010 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-05-04 15:32:11,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:11,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-05-04 15:32:11,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2023-05-04 15:32:11,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:11,012 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:11,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 21.714285714285715) internal successors, (152), 7 states have internal predecessors, (152), 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) [2023-05-04 15:32:11,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:11,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:11,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:11,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:11,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:11,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:11,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:11,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:11,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:11,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:11,177 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:11,374 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 [2023-05-04 15:32:11,375 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 3 more)] === [2023-05-04 15:32:11,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:11,375 INFO L85 PathProgramCache]: Analyzing trace with hash -2003372395, now seen corresponding path program 1 times [2023-05-04 15:32:11,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:11,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410425412] [2023-05-04 15:32:11,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 21 proven. 1 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-05-04 15:32:11,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:11,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410425412] [2023-05-04 15:32:11,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410425412] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:11,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1638229260] [2023-05-04 15:32:11,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:11,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:11,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:11,565 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) [2023-05-04 15:32:11,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-05-04 15:32:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:11,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 6 conjunts are in the unsatisfiable core [2023-05-04 15:32:11,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 21 proven. 1 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-05-04 15:32:11,861 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-05-04 15:32:12,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1638229260] provided 1 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:12,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-05-04 15:32:12,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6, 7] total 14 [2023-05-04 15:32:12,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646512153] [2023-05-04 15:32:12,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-05-04 15:32:12,016 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-05-04 15:32:12,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:12,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-05-04 15:32:12,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2023-05-04 15:32:12,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:12,016 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:12,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.142857142857142) internal successors, (162), 7 states have internal predecessors, (162), 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) [2023-05-04 15:32:12,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:12,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:12,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:12,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:12,373 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 [2023-05-04 15:32:12,373 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 3 more)] === [2023-05-04 15:32:12,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:12,374 INFO L85 PathProgramCache]: Analyzing trace with hash -64505413, now seen corresponding path program 1 times [2023-05-04 15:32:12,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:12,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432892595] [2023-05-04 15:32:12,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:12,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-05-04 15:32:12,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:12,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432892595] [2023-05-04 15:32:12,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432892595] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:12,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090508780] [2023-05-04 15:32:12,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:12,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:12,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:12,518 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) [2023-05-04 15:32:12,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-05-04 15:32:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:12,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 443 conjuncts, 10 conjunts are in the unsatisfiable core [2023-05-04 15:32:12,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-05-04 15:32:12,888 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-05-04 15:32:13,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090508780] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:13,135 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:13,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 11, 11] total 23 [2023-05-04 15:32:13,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183435971] [2023-05-04 15:32:13,135 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:13,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2023-05-04 15:32:13,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:13,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2023-05-04 15:32:13,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=417, Unknown=0, NotChecked=0, Total=506 [2023-05-04 15:32:13,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:13,137 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:13,137 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 12.782608695652174) internal successors, (294), 23 states have internal predecessors, (294), 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) [2023-05-04 15:32:13,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:13,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:13,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:13,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:13,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:13,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:13,849 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 [2023-05-04 15:32:13,850 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 3 more)] === [2023-05-04 15:32:13,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:13,850 INFO L85 PathProgramCache]: Analyzing trace with hash -817505421, now seen corresponding path program 1 times [2023-05-04 15:32:13,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:13,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367526977] [2023-05-04 15:32:13,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-05-04 15:32:14,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:14,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367526977] [2023-05-04 15:32:14,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367526977] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:14,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1789807038] [2023-05-04 15:32:14,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:14,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:14,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:14,181 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) [2023-05-04 15:32:14,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-05-04 15:32:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:14,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 10 conjunts are in the unsatisfiable core [2023-05-04 15:32:14,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-05-04 15:32:14,564 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2023-05-04 15:32:14,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1789807038] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:14,793 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:14,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2023-05-04 15:32:14,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711826574] [2023-05-04 15:32:14,794 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:14,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-05-04 15:32:14,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:14,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-05-04 15:32:14,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=435, Unknown=0, NotChecked=0, Total=552 [2023-05-04 15:32:14,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:14,795 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:14,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 9.583333333333334) internal successors, (230), 24 states have internal predecessors, (230), 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) [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:14,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:15,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:15,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:15,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:15,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:15,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:15,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:15,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:15,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:15,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:15,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:15,543 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:15,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:15,543 INFO L85 PathProgramCache]: Analyzing trace with hash 494525579, now seen corresponding path program 2 times [2023-05-04 15:32:15,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:15,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109385899] [2023-05-04 15:32:15,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:15,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 8 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-05-04 15:32:15,889 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:15,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109385899] [2023-05-04 15:32:15,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109385899] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:15,889 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289272800] [2023-05-04 15:32:15,889 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-05-04 15:32:15,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:15,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:15,891 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:15,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-05-04 15:32:16,061 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-05-04 15:32:16,061 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:16,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 10 conjunts are in the unsatisfiable core [2023-05-04 15:32:16,068 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-05-04 15:32:16,280 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-05-04 15:32:16,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289272800] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:16,505 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:16,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2023-05-04 15:32:16,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058453204] [2023-05-04 15:32:16,506 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:16,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-05-04 15:32:16,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:16,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-05-04 15:32:16,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=435, Unknown=0, NotChecked=0, Total=552 [2023-05-04 15:32:16,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:16,508 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:16,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 10.208333333333334) internal successors, (245), 24 states have internal predecessors, (245), 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) [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:16,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:16,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:16,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:16,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:16,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:17,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:17,149 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:17,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:17,150 INFO L85 PathProgramCache]: Analyzing trace with hash -45904149, now seen corresponding path program 3 times [2023-05-04 15:32:17,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:17,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071189022] [2023-05-04 15:32:17,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 37 proven. 12 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-05-04 15:32:17,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:17,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071189022] [2023-05-04 15:32:17,486 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071189022] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:17,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [712211524] [2023-05-04 15:32:17,486 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-05-04 15:32:17,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:17,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:17,488 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:17,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-05-04 15:32:17,801 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-05-04 15:32:17,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:17,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 10 conjunts are in the unsatisfiable core [2023-05-04 15:32:17,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:18,060 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 39 proven. 10 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-05-04 15:32:18,060 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 41 proven. 8 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-05-04 15:32:18,339 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [712211524] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:18,339 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:18,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2023-05-04 15:32:18,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738568536] [2023-05-04 15:32:18,339 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:18,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-05-04 15:32:18,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:18,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-05-04 15:32:18,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=117, Invalid=435, Unknown=0, NotChecked=0, Total=552 [2023-05-04 15:32:18,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:18,341 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:18,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 10.583333333333334) internal successors, (254), 24 states have internal predecessors, (254), 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) [2023-05-04 15:32:18,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:18,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:18,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:18,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:18,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:18,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:18,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:18,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:18,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:18,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:18,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:18,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:18,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:18,833 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:19,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-05-04 15:32:19,026 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:19,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:19,027 INFO L85 PathProgramCache]: Analyzing trace with hash 113515333, now seen corresponding path program 4 times [2023-05-04 15:32:19,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:19,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285942015] [2023-05-04 15:32:19,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:19,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:19,336 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 44 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-05-04 15:32:19,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:19,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285942015] [2023-05-04 15:32:19,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285942015] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:19,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1166908468] [2023-05-04 15:32:19,336 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-05-04 15:32:19,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:19,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:19,338 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:19,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-05-04 15:32:19,477 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-05-04 15:32:19,477 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:19,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 14 conjunts are in the unsatisfiable core [2023-05-04 15:32:19,486 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 53 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-05-04 15:32:19,884 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:20,264 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 47 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-05-04 15:32:20,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1166908468] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:20,264 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:20,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 15, 15] total 36 [2023-05-04 15:32:20,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752111431] [2023-05-04 15:32:20,265 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:20,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-05-04 15:32:20,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:20,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-05-04 15:32:20,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=167, Invalid=1093, Unknown=0, NotChecked=0, Total=1260 [2023-05-04 15:32:20,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:20,267 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:20,267 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 10.38888888888889) internal successors, (374), 36 states have internal predecessors, (374), 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) [2023-05-04 15:32:20,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:20,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:20,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:20,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:20,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:20,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:20,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:20,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:20,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:20,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:20,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-05-04 15:32:21,292 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:21,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:21,485 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:21,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:21,486 INFO L85 PathProgramCache]: Analyzing trace with hash 282554721, now seen corresponding path program 5 times [2023-05-04 15:32:21,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:21,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088066577] [2023-05-04 15:32:21,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:21,935 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-05-04 15:32:21,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:21,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088066577] [2023-05-04 15:32:21,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088066577] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:21,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [53405327] [2023-05-04 15:32:21,935 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-05-04 15:32:21,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:21,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:21,937 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:21,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-05-04 15:32:22,310 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2023-05-04 15:32:22,310 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:22,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 14 conjunts are in the unsatisfiable core [2023-05-04 15:32:22,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 68 proven. 16 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-05-04 15:32:22,675 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 59 proven. 11 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-05-04 15:32:22,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [53405327] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:22,891 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:22,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 10] total 35 [2023-05-04 15:32:22,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68297936] [2023-05-04 15:32:22,892 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:22,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2023-05-04 15:32:22,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:22,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2023-05-04 15:32:22,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1074, Unknown=0, NotChecked=0, Total=1190 [2023-05-04 15:32:22,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:22,894 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:22,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 9.857142857142858) internal successors, (345), 35 states have internal predecessors, (345), 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) [2023-05-04 15:32:22,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:22,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:22,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:22,894 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-05-04 15:32:22,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:25,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:25,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:25,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:25,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:25,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:32:25,389 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:25,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-05-04 15:32:25,574 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:25,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:25,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1918962881, now seen corresponding path program 6 times [2023-05-04 15:32:25,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:25,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437499812] [2023-05-04 15:32:25,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:25,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 24 proven. 43 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-05-04 15:32:25,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:25,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437499812] [2023-05-04 15:32:25,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437499812] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:25,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1424008890] [2023-05-04 15:32:25,973 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-05-04 15:32:25,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:25,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:25,974 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:25,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-05-04 15:32:26,198 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2023-05-04 15:32:26,198 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:26,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 12 conjunts are in the unsatisfiable core [2023-05-04 15:32:26,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:26,510 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 40 proven. 21 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-05-04 15:32:26,511 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 33 proven. 28 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-05-04 15:32:26,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1424008890] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:26,714 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:26,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13, 12] total 33 [2023-05-04 15:32:26,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6833288] [2023-05-04 15:32:26,715 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:26,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-05-04 15:32:26,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:26,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-05-04 15:32:26,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=956, Unknown=0, NotChecked=0, Total=1056 [2023-05-04 15:32:26,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:26,717 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:26,717 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 11.303030303030303) internal successors, (373), 33 states have internal predecessors, (373), 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) [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:26,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:26,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:26,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:26,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:26,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:32:26,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:29,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2023-05-04 15:32:29,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2023-05-04 15:32:29,892 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:30,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-05-04 15:32:30,077 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:30,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:30,077 INFO L85 PathProgramCache]: Analyzing trace with hash -450868271, now seen corresponding path program 7 times [2023-05-04 15:32:30,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:30,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867916682] [2023-05-04 15:32:30,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:30,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 64 proven. 45 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-05-04 15:32:30,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:30,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867916682] [2023-05-04 15:32:30,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867916682] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:30,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1146604940] [2023-05-04 15:32:30,550 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-05-04 15:32:30,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:30,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:30,551 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:30,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-05-04 15:32:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:30,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 18 conjunts are in the unsatisfiable core [2023-05-04 15:32:30,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 85 proven. 24 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-05-04 15:32:31,237 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 73 proven. 36 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-05-04 15:32:31,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1146604940] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:31,681 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:31,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 44 [2023-05-04 15:32:31,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306126450] [2023-05-04 15:32:31,681 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:31,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2023-05-04 15:32:31,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:31,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2023-05-04 15:32:31,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=322, Invalid=1570, Unknown=0, NotChecked=0, Total=1892 [2023-05-04 15:32:31,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:31,683 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:31,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 8.090909090909092) internal successors, (356), 44 states have internal predecessors, (356), 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) [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:31,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2023-05-04 15:32:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2023-05-04 15:32:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2023-05-04 15:32:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:32:32,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:32,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-05-04 15:32:32,454 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:32,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:32,455 INFO L85 PathProgramCache]: Analyzing trace with hash 854474503, now seen corresponding path program 8 times [2023-05-04 15:32:32,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:32,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089672450] [2023-05-04 15:32:32,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:32,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 43 proven. 57 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-05-04 15:32:33,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:33,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089672450] [2023-05-04 15:32:33,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1089672450] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:33,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2010475299] [2023-05-04 15:32:33,086 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-05-04 15:32:33,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:33,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:33,088 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:33,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-05-04 15:32:33,282 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-05-04 15:32:33,282 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:33,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 579 conjuncts, 18 conjunts are in the unsatisfiable core [2023-05-04 15:32:33,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:33,748 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 56 proven. 44 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-05-04 15:32:33,748 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 78 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-05-04 15:32:34,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2010475299] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:34,189 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:34,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 44 [2023-05-04 15:32:34,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617795043] [2023-05-04 15:32:34,189 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:34,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2023-05-04 15:32:34,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:34,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2023-05-04 15:32:34,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=317, Invalid=1575, Unknown=0, NotChecked=0, Total=1892 [2023-05-04 15:32:34,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:34,191 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:34,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 7.545454545454546) internal successors, (332), 44 states have internal predecessors, (332), 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) [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2023-05-04 15:32:34,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:32:34,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:36,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:32:36,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:32:36,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-05-04 15:32:36,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-05-04 15:32:36,426 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:32:36,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:32:36,426 INFO L85 PathProgramCache]: Analyzing trace with hash -88826845, now seen corresponding path program 9 times [2023-05-04 15:32:36,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:32:36,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27914803] [2023-05-04 15:32:36,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:32:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:32:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:32:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 69 proven. 89 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-05-04 15:32:36,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:32:36,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27914803] [2023-05-04 15:32:36,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27914803] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:32:36,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [755349651] [2023-05-04 15:32:36,965 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-05-04 15:32:36,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:32:36,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:32:36,966 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:32:36,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-05-04 15:32:37,364 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-05-04 15:32:37,364 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:32:37,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 59 conjunts are in the unsatisfiable core [2023-05-04 15:32:37,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:32:37,632 INFO L356 Elim1Store]: treesize reduction 21, result has 47.5 percent of original size [2023-05-04 15:32:37,633 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 38 [2023-05-04 15:32:37,805 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-04 15:32:37,805 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 72 [2023-05-04 15:32:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 110 proven. 52 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-05-04 15:32:39,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:32:41,628 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 89 treesize of output 79 [2023-05-04 15:32:41,650 INFO L356 Elim1Store]: treesize reduction 5, result has 58.3 percent of original size [2023-05-04 15:32:41,650 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 84 [2023-05-04 15:32:41,678 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 49 proven. 91 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-05-04 15:32:41,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [755349651] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:32:41,679 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:32:41,679 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 34, 34] total 80 [2023-05-04 15:32:41,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21950655] [2023-05-04 15:32:41,679 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:32:41,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 80 states [2023-05-04 15:32:41,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:32:41,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2023-05-04 15:32:41,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=502, Invalid=5818, Unknown=0, NotChecked=0, Total=6320 [2023-05-04 15:32:41,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:41,683 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:32:41,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 80 states, 80 states have (on average 6.5875) internal successors, (527), 80 states have internal predecessors, (527), 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) [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:32:41,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2023-05-04 15:33:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:08,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:08,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 170 states. [2023-05-04 15:33:08,971 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-05-04 15:33:09,154 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:09,154 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:33:09,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:33:09,155 INFO L85 PathProgramCache]: Analyzing trace with hash -945418239, now seen corresponding path program 10 times [2023-05-04 15:33:09,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:33:09,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432617223] [2023-05-04 15:33:09,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:33:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:33:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 47 proven. 105 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-05-04 15:33:09,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:33:09,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432617223] [2023-05-04 15:33:09,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432617223] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:33:09,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1836071557] [2023-05-04 15:33:09,632 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-05-04 15:33:09,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:09,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:33:09,633 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:33:09,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-05-04 15:33:09,796 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-05-04 15:33:09,796 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:33:09,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 18 conjunts are in the unsatisfiable core [2023-05-04 15:33:09,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:33:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 83 proven. 69 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-05-04 15:33:10,268 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:33:10,707 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 71 proven. 81 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-05-04 15:33:10,707 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1836071557] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:33:10,707 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:33:10,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 44 [2023-05-04 15:33:10,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770572257] [2023-05-04 15:33:10,707 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:33:10,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2023-05-04 15:33:10,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:33:10,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2023-05-04 15:33:10,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=317, Invalid=1575, Unknown=0, NotChecked=0, Total=1892 [2023-05-04 15:33:10,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:10,709 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:33:10,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 8.75) internal successors, (385), 44 states have internal predecessors, (385), 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) [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:10,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:10,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:33:10,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2023-05-04 15:33:10,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:10,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:10,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 170 states. [2023-05-04 15:33:10,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:12,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:12,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:12,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2023-05-04 15:33:12,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:12,441 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-05-04 15:33:12,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-05-04 15:33:12,637 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:33:12,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:33:12,637 INFO L85 PathProgramCache]: Analyzing trace with hash 408270403, now seen corresponding path program 11 times [2023-05-04 15:33:12,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:33:12,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098335584] [2023-05-04 15:33:12,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:33:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:33:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 124 proven. 81 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-05-04 15:33:13,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:33:13,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098335584] [2023-05-04 15:33:13,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098335584] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:33:13,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886922119] [2023-05-04 15:33:13,286 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-05-04 15:33:13,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:13,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:33:13,287 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:33:13,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-05-04 15:33:14,185 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2023-05-04 15:33:14,186 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:33:14,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 20 conjunts are in the unsatisfiable core [2023-05-04 15:33:14,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:33:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 73 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-05-04 15:33:14,717 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:33:14,984 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 73 proven. 54 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2023-05-04 15:33:14,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [886922119] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:33:14,984 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:33:14,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 21, 12] total 46 [2023-05-04 15:33:14,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255144562] [2023-05-04 15:33:14,984 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:33:14,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2023-05-04 15:33:14,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:33:14,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2023-05-04 15:33:14,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1912, Unknown=0, NotChecked=0, Total=2070 [2023-05-04 15:33:14,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:14,986 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:33:14,986 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 9.304347826086957) internal successors, (428), 46 states have internal predecessors, (428), 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) [2023-05-04 15:33:14,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:14,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:14,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:14,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:17,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:33:17,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2023-05-04 15:33:17,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:17,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:17,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2023-05-04 15:33:17,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:17,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-05-04 15:33:17,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-05-04 15:33:17,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-05-04 15:33:17,528 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:33:17,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:33:17,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1361640413, now seen corresponding path program 12 times [2023-05-04 15:33:17,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:33:17,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786134225] [2023-05-04 15:33:17,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:33:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:33:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 95 proven. 100 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-05-04 15:33:18,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:33:18,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786134225] [2023-05-04 15:33:18,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786134225] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:33:18,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1117986090] [2023-05-04 15:33:18,161 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-05-04 15:33:18,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:18,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:33:18,162 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:33:18,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-05-04 15:33:19,394 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2023-05-04 15:33:19,394 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:33:19,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 644 conjuncts, 20 conjunts are in the unsatisfiable core [2023-05-04 15:33:19,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:33:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 62 proven. 116 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-05-04 15:33:19,921 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:33:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 62 proven. 116 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-05-04 15:33:20,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1117986090] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:33:20,352 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:33:20,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 21, 20] total 53 [2023-05-04 15:33:20,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034234999] [2023-05-04 15:33:20,352 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:33:20,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-05-04 15:33:20,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:33:20,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-05-04 15:33:20,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=193, Invalid=2563, Unknown=0, NotChecked=0, Total=2756 [2023-05-04 15:33:20,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:20,354 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:33:20,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 9.226415094339623) internal successors, (489), 53 states have internal predecessors, (489), 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) [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 90 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2023-05-04 15:33:20,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:20,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2023-05-04 15:33:20,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:35,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 262 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2023-05-04 15:33:35,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:33:35,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-05-04 15:33:35,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:35,208 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:33:35,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:33:35,208 INFO L85 PathProgramCache]: Analyzing trace with hash -909845009, now seen corresponding path program 13 times [2023-05-04 15:33:35,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:33:35,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747673876] [2023-05-04 15:33:35,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:33:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:33:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 315 proven. 160 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-05-04 15:33:35,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:33:35,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747673876] [2023-05-04 15:33:35,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1747673876] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:33:35,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [589636982] [2023-05-04 15:33:35,923 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-05-04 15:33:35,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:35,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:33:35,924 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:33:35,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-05-04 15:33:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:36,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 26 conjunts are in the unsatisfiable core [2023-05-04 15:33:36,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:33:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 387 proven. 75 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2023-05-04 15:33:36,949 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:33:37,700 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 387 proven. 75 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2023-05-04 15:33:37,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [589636982] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:33:37,700 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:33:37,700 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 27, 27] total 72 [2023-05-04 15:33:37,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521711817] [2023-05-04 15:33:37,701 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:33:37,701 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2023-05-04 15:33:37,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:33:37,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2023-05-04 15:33:37,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=533, Invalid=4579, Unknown=0, NotChecked=0, Total=5112 [2023-05-04 15:33:37,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:37,703 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:33:37,704 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 72 states have (on average 8.194444444444445) internal successors, (590), 72 states have internal predecessors, (590), 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) [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:37,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 262 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:33:37,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:48,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:33:48,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:48,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:33:48,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:33:48,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:33:48,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-05-04 15:33:48,953 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:48,953 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:33:48,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:33:48,953 INFO L85 PathProgramCache]: Analyzing trace with hash 1647325945, now seen corresponding path program 14 times [2023-05-04 15:33:48,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:33:48,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453442989] [2023-05-04 15:33:48,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:33:48,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:33:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:49,704 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 228 proven. 239 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-05-04 15:33:49,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:33:49,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453442989] [2023-05-04 15:33:49,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453442989] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:33:49,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2095333000] [2023-05-04 15:33:49,705 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-05-04 15:33:49,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:49,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:33:49,710 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:33:49,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-05-04 15:33:49,967 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-05-04 15:33:49,967 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:33:49,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 721 conjuncts, 30 conjunts are in the unsatisfiable core [2023-05-04 15:33:49,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:33:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 368 proven. 111 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-05-04 15:33:50,833 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:33:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 368 proven. 111 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-05-04 15:33:51,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2095333000] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:33:51,795 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:33:51,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 31, 31] total 80 [2023-05-04 15:33:51,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740856598] [2023-05-04 15:33:51,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:33:51,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 80 states [2023-05-04 15:33:51,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:33:51,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2023-05-04 15:33:51,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=679, Invalid=5641, Unknown=0, NotChecked=0, Total=6320 [2023-05-04 15:33:51,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:51,798 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:33:51,798 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 80 states, 80 states have (on average 8.1625) internal successors, (653), 80 states have internal predecessors, (653), 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) [2023-05-04 15:33:51,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:51,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:33:51,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:54,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:33:54,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:33:54,405 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-05-04 15:33:54,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:54,589 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:33:54,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:33:54,590 INFO L85 PathProgramCache]: Analyzing trace with hash -2113037859, now seen corresponding path program 15 times [2023-05-04 15:33:54,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:33:54,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662754074] [2023-05-04 15:33:54,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:33:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:33:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:33:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 413 proven. 283 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2023-05-04 15:33:55,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:33:55,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662754074] [2023-05-04 15:33:55,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662754074] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:33:55,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2036216326] [2023-05-04 15:33:55,435 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-05-04 15:33:55,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:33:55,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:33:55,436 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:33:55,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-05-04 15:33:57,130 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2023-05-04 15:33:57,131 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:33:57,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 70 conjunts are in the unsatisfiable core [2023-05-04 15:33:57,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:33:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 481 proven. 346 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-05-04 15:33:58,124 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:34:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 154 proven. 689 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-05-04 15:34:00,659 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2036216326] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:34:00,659 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:34:00,660 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 31, 55] total 106 [2023-05-04 15:34:00,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313345751] [2023-05-04 15:34:00,660 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:34:00,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 106 states [2023-05-04 15:34:00,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:34:00,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 106 interpolants. [2023-05-04 15:34:00,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=966, Invalid=10164, Unknown=0, NotChecked=0, Total=11130 [2023-05-04 15:34:00,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:00,664 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:34:00,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 106 states, 106 states have (on average 6.943396226415095) internal successors, (736), 106 states have internal predecessors, (736), 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) [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:00,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:34:00,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:00,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:34:00,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:34:00,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:34:00,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:34:00,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:17,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:17,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:34:17,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:34:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:34:17,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 242 states. [2023-05-04 15:34:17,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2023-05-04 15:34:17,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2023-05-04 15:34:17,536 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:34:17,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:34:17,536 INFO L85 PathProgramCache]: Analyzing trace with hash -543072811, now seen corresponding path program 16 times [2023-05-04 15:34:17,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:34:17,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027461952] [2023-05-04 15:34:17,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:34:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:34:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:34:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 404 proven. 350 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-05-04 15:34:18,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:34:18,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027461952] [2023-05-04 15:34:18,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027461952] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:34:18,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1085058006] [2023-05-04 15:34:18,421 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-05-04 15:34:18,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:34:18,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:34:18,425 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:34:18,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-05-04 15:34:18,661 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-05-04 15:34:18,661 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:34:18,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 34 conjunts are in the unsatisfiable core [2023-05-04 15:34:18,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:34:19,762 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 612 proven. 154 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-05-04 15:34:19,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:34:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 612 proven. 154 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-05-04 15:34:20,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1085058006] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:34:20,848 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:34:20,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 35, 35] total 92 [2023-05-04 15:34:20,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088033250] [2023-05-04 15:34:20,849 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:34:20,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2023-05-04 15:34:20,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:34:20,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2023-05-04 15:34:20,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=869, Invalid=7503, Unknown=0, NotChecked=0, Total=8372 [2023-05-04 15:34:20,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:20,852 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:34:20,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 7.978260869565218) internal successors, (734), 92 states have internal predecessors, (734), 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) [2023-05-04 15:34:20,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:34:20,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:34:20,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 242 states. [2023-05-04 15:34:20,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:26,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 272 states. [2023-05-04 15:34:26,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-05-04 15:34:26,739 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2023-05-04 15:34:26,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-05-04 15:34:26,923 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:34:26,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:34:26,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1435347755, now seen corresponding path program 17 times [2023-05-04 15:34:26,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:34:26,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764648947] [2023-05-04 15:34:26,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:34:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:34:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:34:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 684 proven. 397 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2023-05-04 15:34:27,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:34:27,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764648947] [2023-05-04 15:34:27,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764648947] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:34:27,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1113405271] [2023-05-04 15:34:27,989 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-05-04 15:34:27,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:34:27,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:34:27,990 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:34:27,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2023-05-04 15:34:34,227 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2023-05-04 15:34:34,227 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:34:34,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 30 conjunts are in the unsatisfiable core [2023-05-04 15:34:34,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:34:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 651 proven. 390 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2023-05-04 15:34:35,260 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:34:35,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 651 proven. 185 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2023-05-04 15:34:35,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1113405271] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:34:35,791 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:34:35,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31, 14] total 71 [2023-05-04 15:34:35,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354811842] [2023-05-04 15:34:35,791 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:34:35,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2023-05-04 15:34:35,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:34:35,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2023-05-04 15:34:35,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=262, Invalid=4708, Unknown=0, NotChecked=0, Total=4970 [2023-05-04 15:34:35,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:35,793 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:34:35,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 8.647887323943662) internal successors, (614), 71 states have internal predecessors, (614), 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) [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:35,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:34:35,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:34:35,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:34:35,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:34:35,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 272 states. [2023-05-04 15:34:35,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2023-05-04 15:34:35,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:34:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-05-04 15:34:43,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2023-05-04 15:34:43,925 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2023-05-04 15:34:44,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:34:44,105 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-05-04 15:34:44,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-05-04 15:34:44,105 INFO L85 PathProgramCache]: Analyzing trace with hash 1273697853, now seen corresponding path program 18 times [2023-05-04 15:34:44,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-05-04 15:34:44,106 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717429452] [2023-05-04 15:34:44,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-05-04 15:34:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-05-04 15:34:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-05-04 15:34:45,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 432 proven. 481 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2023-05-04 15:34:45,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-05-04 15:34:45,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717429452] [2023-05-04 15:34:45,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717429452] provided 0 perfect and 1 imperfect interpolant sequences [2023-05-04 15:34:45,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [993388050] [2023-05-04 15:34:45,072 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-05-04 15:34:45,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:34:45,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-05-04 15:34:45,073 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-05-04 15:34:45,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2023-05-04 15:34:47,573 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2023-05-04 15:34:47,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-05-04 15:34:47,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 800 conjuncts, 106 conjunts are in the unsatisfiable core [2023-05-04 15:34:47,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-05-04 15:34:47,638 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-05-04 15:34:47,680 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2023-05-04 15:34:47,680 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2023-05-04 15:34:47,728 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2023-05-04 15:34:47,729 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 22 [2023-05-04 15:34:48,104 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-05-04 15:34:48,105 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 18 [2023-05-04 15:34:48,683 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2023-05-04 15:34:48,908 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2023-05-04 15:34:49,064 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2023-05-04 15:34:49,354 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 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 [2023-05-04 15:34:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-04 15:34:49,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 35 treesize of output 28 [2023-05-04 15:34:49,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-04 15:34:49,975 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 26 treesize of output 26 [2023-05-04 15:34:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-04 15:34:50,403 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 35 treesize of output 28 [2023-05-04 15:34:50,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-04 15:34:50,587 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 54 treesize of output 35 [2023-05-04 15:34:50,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-05-04 15:34:50,921 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 45 treesize of output 41 [2023-05-04 15:34:51,257 INFO L173 IndexEqualityManager]: detected equality via solver [2023-05-04 15:34:51,260 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-04 15:34:51,261 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 42 [2023-05-04 15:34:51,491 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 15 treesize of output 11 [2023-05-04 15:34:51,770 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 15 treesize of output 11 [2023-05-04 15:34:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 548 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2023-05-04 15:34:52,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-05-04 15:35:14,396 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_~A~0.offset (* |c_thread2Thread1of1ForFork4_#t~post7| 4) 4)) (.cse6 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)))) (and (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse1 c_~A~0.base))) (let ((.cse0 (select .cse5 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse2 (store .cse5 .cse6 v_ArrVal_2171))) (let ((.cse3 (select .cse2 .cse4))) (or (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse0 (select (select (store (store .cse1 c_~A~0.base (store .cse2 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< .cse0 (+ 3 .cse3)) (< 2147483645 .cse3))))) (< c_~min~0 .cse0)))))) (forall ((v_ArrVal_2169 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse7 (select .cse10 c_~A~0.base))) (or (forall ((thread1Thread1of1ForFork2_~i~0 Int)) (not (< c_~min~0 (select .cse7 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4)))))) (forall ((v_ArrVal_2171 Int)) (let ((.cse11 (store .cse7 .cse6 v_ArrVal_2171))) (let ((.cse8 (select .cse11 .cse4))) (or (<= 2147483647 .cse8) (forall ((v_ArrVal_2172 Int) (thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse9 (select (select (store (store .cse10 c_~A~0.base (store .cse11 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse9) (<= .cse9 (+ .cse8 1))))))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse17 (select .cse15 c_~A~0.base))) (let ((.cse14 (select .cse17 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse16 (store .cse17 .cse6 v_ArrVal_2171))) (let ((.cse12 (select .cse16 .cse4))) (or (<= 2147483647 .cse12) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse13 (select (select (store (store .cse15 c_~A~0.base (store .cse16 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (<= .cse13 (+ .cse12 1)) (< .cse14 .cse13)))))))) (< c_~min~0 .cse14)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse22 (select .cse20 c_~A~0.base))) (let ((.cse19 (select .cse22 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse21 (store .cse22 .cse6 v_ArrVal_2171))) (let ((.cse18 (select .cse21 .cse4))) (or (<= 2147483647 .cse18) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse19 (select (select (store (store .cse20 c_~A~0.base (store .cse21 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= .cse19 (+ .cse18 1)))))) (< c_~min~0 .cse19)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse28 (select .cse26 c_~A~0.base))) (let ((.cse25 (select .cse28 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse27 (store .cse28 .cse6 v_ArrVal_2171))) (let ((.cse24 (select .cse27 .cse4))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse23 (select (select (store (store .cse26 c_~A~0.base (store .cse27 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse23 (+ 3 .cse24)) (< .cse25 .cse23)))) (< 2147483645 .cse24))))) (< c_~min~0 .cse25)))))))) is different from false [2023-05-04 15:35:14,510 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_~A~0.offset (* |c_thread2Thread1of1ForFork4_#t~post7| 4) 4)) (.cse6 (+ c_~A~0.offset 4 (* |c_thread3Thread1of1ForFork1_#t~post11#1| 4)))) (and (forall ((v_ArrVal_2169 (Array Int Int))) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse2 c_~A~0.base))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse3 (store .cse5 .cse6 v_ArrVal_2171))) (let ((.cse1 (select .cse3 .cse4))) (or (forall ((v_ArrVal_2172 Int) (thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse0 (select (select (store (store .cse2 c_~A~0.base (store .cse3 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse0) (<= .cse0 (+ .cse1 1))))) (<= 2147483647 .cse1))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int)) (not (< c_~min~0 (select .cse5 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4)))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse11 (select .cse9 c_~A~0.base))) (let ((.cse7 (select .cse11 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse10 (store .cse11 .cse6 v_ArrVal_2171))) (let ((.cse8 (select .cse10 .cse4))) (or (<= .cse7 (+ .cse8 1)) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse7 (select (select (store (store .cse9 c_~A~0.base (store .cse10 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse8))))) (< c_~min~0 .cse7)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse16 (select .cse13 c_~A~0.base))) (let ((.cse12 (select .cse16 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse12) (forall ((v_ArrVal_2171 Int)) (let ((.cse14 (store .cse16 .cse6 v_ArrVal_2171))) (let ((.cse15 (select .cse14 .cse4))) (or (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse12 (select (select (store (store .cse13 c_~A~0.base (store .cse14 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< 2147483645 .cse15) (< .cse12 (+ 3 .cse15))))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse22 (select .cse20 c_~A~0.base))) (let ((.cse19 (select .cse22 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse21 (store .cse22 .cse6 v_ArrVal_2171))) (let ((.cse18 (select .cse21 .cse4))) (or (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse17 (select (select (store (store .cse20 c_~A~0.base (store .cse21 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (<= .cse17 (+ .cse18 1)) (< .cse19 .cse17)))) (<= 2147483647 .cse18))))) (< c_~min~0 .cse19)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse28 (select .cse26 c_~A~0.base))) (let ((.cse24 (select .cse28 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse27 (store .cse28 .cse6 v_ArrVal_2171))) (let ((.cse23 (select .cse27 .cse4))) (or (< 2147483645 .cse23) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse25 (select (select (store (store .cse26 c_~A~0.base (store .cse27 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse24 .cse25) (< .cse25 (+ 3 .cse23))))))))) (< c_~min~0 .cse24)))))))) is different from false [2023-05-04 15:35:14,618 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 4)) (.cse6 (+ c_~A~0.offset 4 (* |c_thread3Thread1of1ForFork1_#t~post11#1| 4)))) (and (forall ((v_ArrVal_2169 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse0 (select .cse3 c_~A~0.base))) (or (forall ((thread1Thread1of1ForFork2_~i~0 Int)) (not (< c_~min~0 (select .cse0 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4)))))) (forall ((v_ArrVal_2171 Int)) (let ((.cse4 (store .cse0 .cse6 v_ArrVal_2171))) (let ((.cse1 (select .cse4 .cse5))) (or (<= 2147483647 .cse1) (forall ((v_ArrVal_2172 Int) (thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse2 (select (select (store (store .cse3 c_~A~0.base (store .cse4 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse2) (<= .cse2 (+ .cse1 1))))))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse12 (select .cse10 c_~A~0.base))) (let ((.cse7 (select .cse12 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse11 (store .cse12 .cse6 v_ArrVal_2171))) (let ((.cse9 (select .cse11 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse8 (select (select (store (store .cse10 c_~A~0.base (store .cse11 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse7 .cse8) (< .cse8 (+ 3 .cse9))))) (< 2147483645 .cse9))))) (< c_~min~0 .cse7)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse18 (select .cse16 c_~A~0.base))) (let ((.cse15 (select .cse18 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse17 (store .cse18 .cse6 v_ArrVal_2171))) (let ((.cse13 (select .cse17 .cse5))) (or (<= 2147483647 .cse13) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse14 (select (select (store (store .cse16 c_~A~0.base (store .cse17 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (<= .cse14 (+ .cse13 1)) (< .cse15 .cse14)))))))) (< c_~min~0 .cse15)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse23 (select .cse21 c_~A~0.base))) (let ((.cse20 (select .cse23 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse22 (store .cse23 .cse6 v_ArrVal_2171))) (let ((.cse19 (select .cse22 .cse5))) (or (<= 2147483647 .cse19) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse20 (select (select (store (store .cse21 c_~A~0.base (store .cse22 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= .cse20 (+ .cse19 1)))))) (< c_~min~0 .cse20)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse28 (select .cse25 c_~A~0.base))) (let ((.cse24 (select .cse28 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse26 (store .cse28 .cse6 v_ArrVal_2171))) (let ((.cse27 (select .cse26 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse24 (select (select (store (store .cse25 c_~A~0.base (store .cse26 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< 2147483645 .cse27) (< .cse24 (+ 3 .cse27)))))) (< c_~min~0 .cse24)))))))) is different from false [2023-05-04 15:35:14,937 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 4)) (.cse7 (+ c_~A~0.offset (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) 4))) (and (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse6 (select .cse3 c_~A~0.base))) (let ((.cse1 (select .cse6 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse4 (store .cse6 .cse7 v_ArrVal_2171))) (let ((.cse0 (select .cse4 .cse5))) (or (<= 2147483647 .cse0) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse2 (select (select (store (store .cse3 c_~A~0.base (store .cse4 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse1 .cse2) (<= .cse2 (+ .cse0 1))))))))) (< c_~min~0 .cse1)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse12 (select .cse10 c_~A~0.base))) (let ((.cse9 (select .cse12 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse11 (store .cse12 .cse7 v_ArrVal_2171))) (let ((.cse8 (select .cse11 .cse5))) (or (<= 2147483647 .cse8) (<= .cse9 (+ .cse8 1)) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse9 (select (select (store (store .cse10 c_~A~0.base (store .cse11 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))))))) (< c_~min~0 .cse9)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse18 (select .cse16 c_~A~0.base))) (let ((.cse13 (select .cse18 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse13) (forall ((v_ArrVal_2171 Int)) (let ((.cse17 (store .cse18 .cse7 v_ArrVal_2171))) (let ((.cse14 (select .cse17 .cse5))) (or (< 2147483645 .cse14) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse15 (select (select (store (store .cse16 c_~A~0.base (store .cse17 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse13 .cse15) (< .cse15 (+ .cse14 3)))))))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse23 (select .cse21 c_~A~0.base))) (let ((.cse19 (select .cse23 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse22 (store .cse23 .cse7 v_ArrVal_2171))) (let ((.cse20 (select .cse22 .cse5))) (or (< .cse19 (+ .cse20 3)) (< 2147483645 .cse20) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse19 (select (select (store (store .cse21 c_~A~0.base (store .cse22 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))))))) (< c_~min~0 .cse19)))))) (forall ((v_ArrVal_2169 (Array Int Int))) (let ((.cse26 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse28 (select .cse26 c_~A~0.base))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse27 (store .cse28 .cse7 v_ArrVal_2171))) (let ((.cse24 (select .cse27 .cse5))) (or (<= 2147483647 .cse24) (forall ((v_ArrVal_2172 Int) (thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse25 (select (select (store (store .cse26 c_~A~0.base (store .cse27 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse25) (<= .cse25 (+ .cse24 1))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int)) (not (< c_~min~0 (select .cse28 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4)))))))))))) is different from false [2023-05-04 15:35:15,377 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse31 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (let ((.cse4 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 4)) (.cse6 (+ c_~A~0.offset .cse31 4)) (.cse7 (select |c_#memory_int| c_~A~0.base)) (.cse8 (+ c_~A~0.offset .cse31))) (and (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse2 (store (store |c_#memory_int| c_~A~0.base (store .cse7 .cse8 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse2 c_~A~0.base))) (let ((.cse0 (select .cse5 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse0) (forall ((v_ArrVal_2171 Int)) (let ((.cse3 (store .cse5 .cse6 v_ArrVal_2171))) (let ((.cse1 (select .cse3 .cse4))) (or (<= 2147483647 .cse1) (<= .cse0 (+ .cse1 1)) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse0 (select (select (store (store .cse2 c_~A~0.base (store .cse3 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse12 (store (store |c_#memory_int| c_~A~0.base (store .cse7 .cse8 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse14 (select .cse12 c_~A~0.base))) (let ((.cse11 (select .cse14 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse13 (store .cse14 .cse6 v_ArrVal_2171))) (let ((.cse9 (select .cse13 .cse4))) (or (< 2147483645 .cse9) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse10 (select (select (store (store .cse12 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse10 (+ .cse9 3)) (< .cse11 .cse10)))))))) (< c_~min~0 .cse11)))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse18 (store (store |c_#memory_int| c_~A~0.base (store .cse7 .cse8 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse20 (select .cse18 c_~A~0.base))) (let ((.cse15 (select .cse20 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse15) (forall ((v_ArrVal_2171 Int)) (let ((.cse19 (store .cse20 .cse6 v_ArrVal_2171))) (let ((.cse16 (select .cse19 .cse4))) (or (<= 2147483647 .cse16) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse17 (select (select (store (store .cse18 c_~A~0.base (store .cse19 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse15 .cse17) (<= .cse17 (+ .cse16 1)))))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse24 (store (store |c_#memory_int| c_~A~0.base (store .cse7 .cse8 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse21 (select .cse24 c_~A~0.base))) (or (forall ((thread1Thread1of1ForFork2_~i~0 Int)) (not (< c_~min~0 (select .cse21 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4)))))) (forall ((v_ArrVal_2171 Int)) (let ((.cse25 (store .cse21 .cse6 v_ArrVal_2171))) (let ((.cse22 (select .cse25 .cse4))) (or (<= 2147483647 .cse22) (forall ((v_ArrVal_2172 Int) (thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse23 (select (select (store (store .cse24 c_~A~0.base (store .cse25 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (<= .cse23 (+ .cse22 1)) (< c_~min~0 .cse23)))))))))))) (forall ((thread1Thread1of1ForFork2_~i~0 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse28 (store (store |c_#memory_int| c_~A~0.base (store .cse7 .cse8 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse30 (select .cse28 c_~A~0.base))) (let ((.cse26 (select .cse30 (+ c_~A~0.offset (* thread1Thread1of1ForFork2_~i~0 4))))) (or (< c_~min~0 .cse26) (forall ((v_ArrVal_2171 Int)) (let ((.cse29 (store .cse30 .cse6 v_ArrVal_2171))) (let ((.cse27 (select .cse29 .cse4))) (or (< 2147483645 .cse27) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse26 (select (select (store (store .cse28 c_~A~0.base (store .cse29 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< .cse26 (+ .cse27 3)))))))))))))) is different from false [2023-05-04 15:35:15,700 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse60 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) (.cse9 (select |c_#memory_int| c_~A~0.base))) (let ((.cse2 (select .cse9 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4)))) (.cse7 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 4)) (.cse8 (+ c_~A~0.offset .cse60 4)) (.cse10 (+ c_~A~0.offset .cse60))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse4 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse6 (select .cse4 c_~A~0.base))) (let ((.cse5 (store .cse6 .cse8 v_ArrVal_2171))) (let ((.cse0 (select .cse5 .cse7)) (.cse3 (select .cse6 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse1 (select (select (store (store .cse4 c_~A~0.base (store .cse5 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< 2147483645 .cse0) (< .cse1 (+ .cse0 3)) (< .cse2 (+ .cse3 1)) (< .cse3 .cse1))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse15 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse16 (select .cse15 c_~A~0.base))) (let ((.cse14 (store .cse16 .cse8 v_ArrVal_2171))) (let ((.cse12 (select .cse16 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse13 (select (select (store (store .cse15 c_~A~0.base (store .cse14 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse11 (select .cse14 .cse7))) (or (<= 2147483647 .cse11) (< .cse2 (+ .cse12 1)) (< .cse12 .cse13) (<= .cse13 (+ .cse11 1)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse19 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse21 (select .cse19 c_~A~0.base))) (let ((.cse20 (store .cse21 .cse8 v_ArrVal_2171))) (let ((.cse17 (select .cse20 .cse7)) (.cse18 (select .cse21 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4))))) (or (< 2147483645 .cse17) (< .cse2 (+ .cse18 1)) (< .cse18 (+ .cse17 3)) (not (< .cse18 (select (select (store (store .cse19 c_~A~0.base (store .cse20 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int)) (let ((.cse24 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse26 (select .cse24 c_~A~0.base))) (let ((.cse22 (select .cse26 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse25 (store .cse26 .cse8 v_ArrVal_2171))) (let ((.cse23 (select .cse25 .cse7))) (or (< .cse22 (+ .cse23 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse22 (select (select (store (store .cse24 c_~A~0.base (store .cse25 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< 2147483645 .cse23))))) (< .cse2 .cse22)))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse29 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse29 c_~A~0.base))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse30 (store .cse31 .cse8 v_ArrVal_2171))) (let ((.cse27 (select .cse30 .cse7))) (or (<= 2147483647 .cse27) (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse28 (select (select (store (store .cse29 c_~A~0.base (store .cse30 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse2 .cse28) (<= .cse28 (+ .cse27 1))))))))) (forall ((v_subst_9 Int)) (not (< .cse2 (select .cse31 (+ c_~A~0.offset (* 4 v_subst_9)))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse34 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse36 (select .cse34 c_~A~0.base))) (let ((.cse32 (select .cse36 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< .cse2 .cse32) (forall ((v_ArrVal_2171 Int)) (let ((.cse35 (store .cse36 .cse8 v_ArrVal_2171))) (let ((.cse33 (select .cse35 .cse7))) (or (<= 2147483647 .cse33) (<= .cse32 (+ .cse33 1)) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse32 (select (select (store (store .cse34 c_~A~0.base (store .cse35 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse39 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse41 (select .cse39 c_~A~0.base))) (let ((.cse40 (store .cse41 .cse8 v_ArrVal_2171))) (let ((.cse37 (select .cse40 .cse7)) (.cse38 (select .cse41 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (<= 2147483647 .cse37) (<= .cse38 (+ .cse37 1)) (< .cse2 (+ .cse38 1)) (not (< .cse38 (select (select (store (store .cse39 c_~A~0.base (store .cse40 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int)) (let ((.cse45 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse47 (select .cse45 c_~A~0.base))) (let ((.cse42 (select .cse47 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (< .cse2 .cse42) (forall ((v_ArrVal_2171 Int)) (let ((.cse46 (store .cse47 .cse8 v_ArrVal_2171))) (let ((.cse43 (select .cse46 .cse7))) (or (<= 2147483647 .cse43) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse44 (select (select (store (store .cse45 c_~A~0.base (store .cse46 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse42 .cse44) (<= .cse44 (+ .cse43 1)))))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse53 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse53 c_~A~0.base))) (let ((.cse52 (store .cse51 .cse8 v_ArrVal_2171))) (let ((.cse49 (select (select (store (store .cse53 c_~A~0.base (store .cse52 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse48 (select .cse52 .cse7)) (.cse50 (+ .cse49 1))) (or (<= 2147483647 .cse48) (<= .cse49 (+ .cse48 1)) (< .cse2 .cse50) (< (select .cse51 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse50)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse57 (store (store |c_#memory_int| c_~A~0.base (store .cse9 .cse10 v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse59 (select .cse57 c_~A~0.base))) (let ((.cse54 (select .cse59 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (< .cse2 .cse54) (forall ((v_ArrVal_2171 Int)) (let ((.cse58 (store .cse59 .cse8 v_ArrVal_2171))) (let ((.cse55 (select .cse58 .cse7))) (or (< 2147483645 .cse55) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse56 (select (select (store (store .cse57 c_~A~0.base (store .cse58 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse56 (+ .cse55 3)) (< .cse54 .cse56)))))))))))))))) is different from false [2023-05-04 15:35:16,916 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse8 (select |c_#memory_int| c_~A~0.base))) (let ((.cse5 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 4)) (.cse7 (+ c_~A~0.offset 4)) (.cse0 (select .cse8 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4))))) (and (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int)) (let ((.cse2 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse6 (select .cse2 c_~A~0.base))) (let ((.cse1 (select .cse6 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (< .cse0 .cse1) (forall ((v_ArrVal_2171 Int)) (let ((.cse3 (store .cse6 .cse7 v_ArrVal_2171))) (let ((.cse4 (select .cse3 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse1 (select (select (store (store .cse2 c_~A~0.base (store .cse3 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< .cse1 (+ 3 .cse4)) (< 2147483645 .cse4)))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse14 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse13 (select .cse14 c_~A~0.base))) (let ((.cse12 (store .cse13 .cse7 v_ArrVal_2171))) (let ((.cse10 (select (select (store (store .cse14 c_~A~0.base (store .cse12 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse9 (select .cse13 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse11 (select .cse12 .cse5))) (or (< .cse9 .cse10) (<= .cse10 (+ .cse11 1)) (< .cse0 (+ .cse9 1)) (<= 2147483647 .cse11))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse18 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse20 (select .cse18 c_~A~0.base))) (let ((.cse19 (store .cse20 .cse7 v_ArrVal_2171))) (let ((.cse16 (select .cse19 .cse5)) (.cse17 (select .cse20 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse15 (select (select (store (store .cse18 c_~A~0.base (store .cse19 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse15 (+ 3 .cse16)) (< .cse0 (+ .cse17 1)) (< 2147483645 .cse16) (< .cse17 .cse15))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse22 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse25 (select .cse22 c_~A~0.base))) (let ((.cse21 (select .cse25 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< .cse0 .cse21) (forall ((v_ArrVal_2171 Int)) (let ((.cse23 (store .cse25 .cse7 v_ArrVal_2171))) (let ((.cse24 (select .cse23 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse21 (select (select (store (store .cse22 c_~A~0.base (store .cse23 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= .cse21 (+ .cse24 1)) (<= 2147483647 .cse24)))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse28 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse30 (select .cse28 c_~A~0.base))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse29 (store .cse30 .cse7 v_ArrVal_2171))) (let ((.cse27 (select .cse29 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse26 (select (select (store (store .cse28 c_~A~0.base (store .cse29 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse0 .cse26) (<= .cse26 (+ .cse27 1))))) (<= 2147483647 .cse27))))) (forall ((v_subst_9 Int)) (not (< .cse0 (select .cse30 (+ c_~A~0.offset (* 4 v_subst_9)))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse36 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse36 c_~A~0.base))) (let ((.cse35 (store .cse31 .cse7 v_ArrVal_2171))) (let ((.cse34 (select (select (store (store .cse36 c_~A~0.base (store .cse35 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse32 (+ .cse34 1)) (.cse33 (select .cse35 .cse5))) (or (< (select .cse31 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse32) (<= 2147483647 .cse33) (< .cse0 .cse32) (<= .cse34 (+ .cse33 1))))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse40 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse42 (select .cse40 c_~A~0.base))) (let ((.cse39 (select .cse42 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse41 (store .cse42 .cse7 v_ArrVal_2171))) (let ((.cse38 (select .cse41 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse37 (select (select (store (store .cse40 c_~A~0.base (store .cse41 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse37 (+ 3 .cse38)) (< .cse39 .cse37)))) (< 2147483645 .cse38))))) (< .cse0 .cse39)))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse45 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse47 (select .cse45 c_~A~0.base))) (let ((.cse46 (store .cse47 .cse7 v_ArrVal_2171))) (let ((.cse44 (select .cse46 .cse5)) (.cse43 (select .cse47 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (< .cse0 (+ .cse43 1)) (<= .cse43 (+ .cse44 1)) (<= 2147483647 .cse44) (not (< .cse43 (select (select (store (store .cse45 c_~A~0.base (store .cse46 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse50 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse52 (select .cse50 c_~A~0.base))) (let ((.cse51 (store .cse52 .cse7 v_ArrVal_2171))) (let ((.cse48 (select .cse52 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse49 (select .cse51 .cse5))) (or (< .cse48 (+ 3 .cse49)) (not (< .cse48 (select (select (store (store .cse50 c_~A~0.base (store .cse51 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< .cse0 (+ .cse48 1)) (< 2147483645 .cse49))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int)) (let ((.cse56 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse56 c_~A~0.base))) (let ((.cse53 (select .cse58 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse57 (store .cse58 .cse7 v_ArrVal_2171))) (let ((.cse55 (select .cse57 .cse5))) (or (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse54 (select (select (store (store .cse56 c_~A~0.base (store .cse57 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse53 .cse54) (<= .cse54 (+ .cse55 1))))) (<= 2147483647 .cse55))))) (< .cse0 .cse53))))))))) is different from false [2023-05-04 15:35:17,101 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse8 (select |c_#memory_int| c_~A~0.base))) (let ((.cse0 (select .cse8 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4)))) (.cse6 (+ c_~A~0.offset 8 (* |c_thread2Thread1of1ForFork4_#t~post7| 4))) (.cse7 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse3 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse3 c_~A~0.base))) (let ((.cse4 (store .cse5 .cse7 v_ArrVal_2171))) (let ((.cse2 (select .cse4 .cse6)) (.cse1 (select .cse5 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (< .cse0 (+ .cse1 1)) (<= 2147483647 .cse2) (<= .cse1 (+ .cse2 1)) (not (< .cse1 (select (select (store (store .cse3 c_~A~0.base (store .cse4 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse11 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse13 (select .cse11 c_~A~0.base))) (let ((.cse10 (select .cse13 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse12 (store .cse13 .cse7 v_ArrVal_2171))) (let ((.cse9 (select .cse12 .cse6))) (or (<= 2147483647 .cse9) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse10 (select (select (store (store .cse11 c_~A~0.base (store .cse12 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= .cse10 (+ .cse9 1)))))) (< .cse0 .cse10)))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse16 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse18 (select .cse16 c_~A~0.base))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse17 (store .cse18 .cse7 v_ArrVal_2171))) (let ((.cse14 (select .cse17 .cse6))) (or (<= 2147483647 .cse14) (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse15 (select (select (store (store .cse16 c_~A~0.base (store .cse17 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse0 .cse15) (<= .cse15 (+ .cse14 1))))))))) (forall ((v_subst_9 Int)) (not (< .cse0 (select .cse18 (+ c_~A~0.offset (* 4 v_subst_9)))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse21 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse23 (select .cse21 c_~A~0.base))) (let ((.cse22 (store .cse23 .cse7 v_ArrVal_2171))) (let ((.cse20 (select .cse22 .cse6)) (.cse19 (select .cse23 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4))))) (or (< .cse19 (+ .cse20 3)) (< 2147483645 .cse20) (not (< .cse19 (select (select (store (store .cse21 c_~A~0.base (store .cse22 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< .cse0 (+ .cse19 1)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int)) (let ((.cse27 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse29 (select .cse27 c_~A~0.base))) (let ((.cse26 (select .cse29 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse28 (store .cse29 .cse7 v_ArrVal_2171))) (let ((.cse24 (select .cse28 .cse6))) (or (<= 2147483647 .cse24) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse25 (select (select (store (store .cse27 c_~A~0.base (store .cse28 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (<= .cse25 (+ .cse24 1)) (< .cse26 .cse25)))))))) (< .cse0 .cse26)))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse33 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse35 (select .cse33 c_~A~0.base))) (let ((.cse30 (select .cse35 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse34 (store .cse35 .cse7 v_ArrVal_2171))) (let ((.cse32 (select .cse34 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse31 (select (select (store (store .cse33 c_~A~0.base (store .cse34 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse30 .cse31) (< .cse31 (+ .cse32 3))))) (< 2147483645 .cse32))))) (< .cse0 .cse30)))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse41 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse37 (select .cse41 c_~A~0.base))) (let ((.cse40 (store .cse37 .cse7 v_ArrVal_2171))) (let ((.cse39 (select (select (store (store .cse41 c_~A~0.base (store .cse40 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse38 (+ .cse39 1)) (.cse36 (select .cse40 .cse6))) (or (<= 2147483647 .cse36) (< (select .cse37 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse38) (< .cse0 .cse38) (<= .cse39 (+ .cse36 1))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int)) (let ((.cse43 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse46 (select .cse43 c_~A~0.base))) (let ((.cse42 (select .cse46 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (< .cse0 .cse42) (forall ((v_ArrVal_2171 Int)) (let ((.cse44 (store .cse46 .cse7 v_ArrVal_2171))) (let ((.cse45 (select .cse44 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse42 (select (select (store (store .cse43 c_~A~0.base (store .cse44 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< 2147483645 .cse45) (< .cse42 (+ .cse45 3))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse50 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse52 (select .cse50 c_~A~0.base))) (let ((.cse51 (store .cse52 .cse7 v_ArrVal_2171))) (let ((.cse47 (select .cse51 .cse6)) (.cse48 (select .cse52 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse49 (select (select (store (store .cse50 c_~A~0.base (store .cse51 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< 2147483645 .cse47) (< .cse0 (+ .cse48 1)) (< .cse49 (+ .cse47 3)) (< .cse48 .cse49))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse58 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse56 (select .cse58 c_~A~0.base))) (let ((.cse57 (store .cse56 .cse7 v_ArrVal_2171))) (let ((.cse55 (select (select (store (store .cse58 c_~A~0.base (store .cse57 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse53 (select .cse57 .cse6)) (.cse54 (select .cse56 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4))))) (or (<= 2147483647 .cse53) (< .cse54 .cse55) (<= .cse55 (+ .cse53 1)) (< .cse0 (+ .cse54 1))))))))))) is different from false [2023-05-04 15:35:17,640 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| c_~A~0.base))) (let ((.cse1 (select .cse9 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4)))) (.cse7 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 8)) (.cse8 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse4 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse6 (select .cse4 c_~A~0.base))) (let ((.cse5 (store .cse6 .cse8 v_ArrVal_2171))) (let ((.cse0 (select .cse5 .cse7)) (.cse2 (select .cse6 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse3 (select (select (store (store .cse4 c_~A~0.base (store .cse5 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< 2147483645 .cse0) (< .cse1 (+ .cse2 1)) (< .cse3 (+ .cse0 3)) (< .cse2 .cse3))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int)) (let ((.cse13 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse15 (select .cse13 c_~A~0.base))) (let ((.cse11 (select .cse15 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse14 (store .cse15 .cse8 v_ArrVal_2171))) (let ((.cse10 (select .cse14 .cse7))) (or (<= 2147483647 .cse10) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse12 (select (select (store (store .cse13 c_~A~0.base (store .cse14 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse11 .cse12) (<= .cse12 (+ .cse10 1))))))))) (< .cse1 .cse11)))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse19 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse16 (select .cse19 c_~A~0.base))) (or (forall ((v_subst_9 Int)) (not (< .cse1 (select .cse16 (+ c_~A~0.offset (* 4 v_subst_9)))))) (forall ((v_ArrVal_2171 Int)) (let ((.cse20 (store .cse16 .cse8 v_ArrVal_2171))) (let ((.cse18 (select .cse20 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse17 (select (select (store (store .cse19 c_~A~0.base (store .cse20 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse1 .cse17) (<= .cse17 (+ .cse18 1))))) (<= 2147483647 .cse18))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse23 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse25 (select .cse23 c_~A~0.base))) (let ((.cse24 (store .cse25 .cse8 v_ArrVal_2171))) (let ((.cse22 (select .cse24 .cse7)) (.cse21 (select .cse25 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (< .cse1 (+ .cse21 1)) (<= .cse21 (+ .cse22 1)) (<= 2147483647 .cse22) (not (< .cse21 (select (select (store (store .cse23 c_~A~0.base (store .cse24 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse30 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse30 c_~A~0.base))) (let ((.cse29 (store .cse31 .cse8 v_ArrVal_2171))) (let ((.cse26 (select .cse31 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse27 (select (select (store (store .cse30 c_~A~0.base (store .cse29 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse28 (select .cse29 .cse7))) (or (< .cse26 .cse27) (< .cse1 (+ .cse26 1)) (<= .cse27 (+ .cse28 1)) (<= 2147483647 .cse28))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse34 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse36 (select .cse34 c_~A~0.base))) (let ((.cse35 (store .cse36 .cse8 v_ArrVal_2171))) (let ((.cse32 (select .cse35 .cse7)) (.cse33 (select .cse36 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4))))) (or (< 2147483645 .cse32) (< .cse33 (+ .cse32 3)) (not (< .cse33 (select (select (store (store .cse34 c_~A~0.base (store .cse35 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< .cse1 (+ .cse33 1)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse40 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse42 (select .cse40 c_~A~0.base))) (let ((.cse38 (select .cse42 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse41 (store .cse42 .cse8 v_ArrVal_2171))) (let ((.cse37 (select .cse41 .cse7))) (or (< 2147483645 .cse37) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse39 (select (select (store (store .cse40 c_~A~0.base (store .cse41 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse38 .cse39) (< .cse39 (+ .cse37 3))))))))) (< .cse1 .cse38)))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse44 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse47 (select .cse44 c_~A~0.base))) (let ((.cse43 (select .cse47 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< .cse1 .cse43) (forall ((v_ArrVal_2171 Int)) (let ((.cse45 (store .cse47 .cse8 v_ArrVal_2171))) (let ((.cse46 (select .cse45 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse43 (select (select (store (store .cse44 c_~A~0.base (store .cse45 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse46) (<= .cse43 (+ .cse46 1))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse53 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse48 (select .cse53 c_~A~0.base))) (let ((.cse52 (store .cse48 .cse8 v_ArrVal_2171))) (let ((.cse51 (select (select (store (store .cse53 c_~A~0.base (store .cse52 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse49 (+ .cse51 1)) (.cse50 (select .cse52 .cse7))) (or (< (select .cse48 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse49) (< .cse1 .cse49) (<= 2147483647 .cse50) (<= .cse51 (+ .cse50 1))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int)) (let ((.cse56 (store (store |c_#memory_int| c_~A~0.base (store .cse9 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse56 c_~A~0.base))) (let ((.cse54 (select .cse58 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (< .cse1 .cse54) (forall ((v_ArrVal_2171 Int)) (let ((.cse57 (store .cse58 .cse8 v_ArrVal_2171))) (let ((.cse55 (select .cse57 .cse7))) (or (< 2147483645 .cse55) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse54 (select (select (store (store .cse56 c_~A~0.base (store .cse57 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< .cse54 (+ .cse55 3)))))))))))))) is different from false [2023-05-04 15:35:17,813 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse8 (select |c_#memory_int| c_~A~0.base))) (let ((.cse0 (select .cse8 (+ c_~A~0.offset (* |c_thread1Thread1of1ForFork2_#t~post2| 4) 4))) (.cse6 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 8)) (.cse7 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse1 (select .cse4 c_~A~0.base))) (or (forall ((v_subst_9 Int)) (not (< .cse0 (select .cse1 (+ c_~A~0.offset (* 4 v_subst_9)))))) (forall ((v_ArrVal_2171 Int)) (let ((.cse5 (store .cse1 .cse7 v_ArrVal_2171))) (let ((.cse3 (select .cse5 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse2 (select (select (store (store .cse4 c_~A~0.base (store .cse5 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse0 .cse2) (<= .cse2 (+ .cse3 1))))) (<= 2147483647 .cse3))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse14 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse9 (select .cse14 c_~A~0.base))) (let ((.cse13 (store .cse9 .cse7 v_ArrVal_2171))) (let ((.cse12 (select (select (store (store .cse14 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse10 (+ .cse12 1)) (.cse11 (select .cse13 .cse6))) (or (< (select .cse9 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse10) (< .cse0 .cse10) (<= 2147483647 .cse11) (<= .cse12 (+ .cse11 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse18 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse20 (select .cse18 c_~A~0.base))) (let ((.cse19 (store .cse20 .cse7 v_ArrVal_2171))) (let ((.cse15 (select .cse19 .cse6)) (.cse16 (select .cse20 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse17 (select (select (store (store .cse18 c_~A~0.base (store .cse19 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< 2147483645 .cse15) (< .cse0 (+ .cse16 1)) (< .cse17 (+ .cse15 3)) (< .cse16 .cse17))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse23 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse25 (select .cse23 c_~A~0.base))) (let ((.cse24 (store .cse25 .cse7 v_ArrVal_2171))) (let ((.cse22 (select .cse24 .cse6)) (.cse21 (select .cse25 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (< .cse0 (+ .cse21 1)) (<= .cse21 (+ .cse22 1)) (<= 2147483647 .cse22) (not (< .cse21 (select (select (store (store .cse23 c_~A~0.base (store .cse24 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse30 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse30 c_~A~0.base))) (let ((.cse29 (store .cse31 .cse7 v_ArrVal_2171))) (let ((.cse26 (select .cse31 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse27 (select (select (store (store .cse30 c_~A~0.base (store .cse29 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse28 (select .cse29 .cse6))) (or (< .cse26 .cse27) (< .cse0 (+ .cse26 1)) (<= .cse27 (+ .cse28 1)) (<= 2147483647 .cse28))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse34 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse36 (select .cse34 c_~A~0.base))) (let ((.cse35 (store .cse36 .cse7 v_ArrVal_2171))) (let ((.cse32 (select .cse35 .cse6)) (.cse33 (select .cse36 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4))))) (or (< 2147483645 .cse32) (< .cse33 (+ .cse32 3)) (not (< .cse33 (select (select (store (store .cse34 c_~A~0.base (store .cse35 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< .cse0 (+ .cse33 1)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse40 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse42 (select .cse40 c_~A~0.base))) (let ((.cse38 (select .cse42 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse41 (store .cse42 .cse7 v_ArrVal_2171))) (let ((.cse37 (select .cse41 .cse6))) (or (< 2147483645 .cse37) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse39 (select (select (store (store .cse40 c_~A~0.base (store .cse41 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse38 .cse39) (< .cse39 (+ .cse37 3))))))))) (< .cse0 .cse38)))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int))) (let ((.cse44 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse47 (select .cse44 c_~A~0.base))) (let ((.cse43 (select .cse47 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse45 (store .cse47 .cse7 v_ArrVal_2171))) (let ((.cse46 (select .cse45 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse43 (select (select (store (store .cse44 c_~A~0.base (store .cse45 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse46) (<= .cse43 (+ .cse46 1)))))) (< .cse0 .cse43)))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int)) (let ((.cse51 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse53 (select .cse51 c_~A~0.base))) (let ((.cse49 (select .cse53 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse52 (store .cse53 .cse7 v_ArrVal_2171))) (let ((.cse48 (select .cse52 .cse6))) (or (<= 2147483647 .cse48) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse50 (select (select (store (store .cse51 c_~A~0.base (store .cse52 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse49 .cse50) (<= .cse50 (+ .cse48 1))))))))) (< .cse0 .cse49)))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int)) (let ((.cse56 (store (store |c_#memory_int| c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse56 c_~A~0.base))) (let ((.cse54 (select .cse58 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (< .cse0 .cse54) (forall ((v_ArrVal_2171 Int)) (let ((.cse57 (store .cse58 .cse7 v_ArrVal_2171))) (let ((.cse55 (select .cse57 .cse6))) (or (< 2147483645 .cse55) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse54 (select (select (store (store .cse56 c_~A~0.base (store .cse57 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< .cse54 (+ .cse55 3)))))))))))))) is different from false [2023-05-04 15:35:18,047 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse9 (+ c_~A~0.offset (* |c_thread1Thread1of1ForFork2_#t~post2| 4) 4)) (.cse5 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 8)) (.cse7 (+ c_~A~0.offset 4))) (and (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse8 (select .cse10 c_~A~0.base))) (let ((.cse3 (store (store .cse10 c_~A~0.base (store .cse8 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse6 (select .cse3 c_~A~0.base))) (let ((.cse2 (select .cse6 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse4 (store .cse6 .cse7 v_ArrVal_2171))) (let ((.cse0 (select .cse4 .cse5))) (or (< 2147483645 .cse0) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse1 (select (select (store (store .cse3 c_~A~0.base (store .cse4 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse1 (+ .cse0 3)) (< .cse2 .cse1)))))))) (< (select .cse8 .cse9) .cse2)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse15 (select .cse17 c_~A~0.base))) (let ((.cse12 (store (store .cse17 c_~A~0.base (store .cse15 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse16 (select .cse12 c_~A~0.base))) (let ((.cse13 (store .cse16 .cse7 v_ArrVal_2171))) (let ((.cse11 (select .cse16 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4)))) (.cse14 (select .cse13 .cse5))) (or (not (< .cse11 (select (select (store (store .cse12 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (<= 2147483647 .cse14) (< (select .cse15 .cse9) (+ .cse11 1)) (<= .cse11 (+ .cse14 1)))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse18 (select .cse24 c_~A~0.base))) (let ((.cse21 (store (store .cse24 c_~A~0.base (store .cse18 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse23 (select .cse21 c_~A~0.base))) (let ((.cse19 (select .cse23 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< (select .cse18 .cse9) .cse19) (forall ((v_ArrVal_2171 Int)) (let ((.cse22 (store .cse23 .cse7 v_ArrVal_2171))) (let ((.cse20 (select .cse22 .cse5))) (or (<= 2147483647 .cse20) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse19 (select (select (store (store .cse21 c_~A~0.base (store .cse22 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= .cse19 (+ .cse20 1))))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse25 (select .cse32 c_~A~0.base))) (let ((.cse31 (store (store .cse32 c_~A~0.base (store .cse25 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse29 (select .cse31 c_~A~0.base))) (let ((.cse30 (store .cse29 .cse7 v_ArrVal_2171))) (let ((.cse27 (select (select (store (store .cse31 c_~A~0.base (store .cse30 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse26 (+ .cse27 1)) (.cse28 (select .cse30 .cse5))) (or (< (select .cse25 .cse9) .cse26) (<= .cse27 (+ .cse28 1)) (< (select .cse29 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse26) (<= 2147483647 .cse28)))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse40 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse39 (select .cse40 c_~A~0.base))) (let ((.cse36 (store (store .cse40 c_~A~0.base (store .cse39 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse38 (select .cse36 c_~A~0.base))) (let ((.cse34 (select .cse38 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse37 (store .cse38 .cse7 v_ArrVal_2171))) (let ((.cse33 (select .cse37 .cse5))) (or (<= 2147483647 .cse33) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse35 (select (select (store (store .cse36 c_~A~0.base (store .cse37 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse34 .cse35) (<= .cse35 (+ .cse33 1))))))))) (< (select .cse39 .cse9) .cse34)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse47 (select .cse48 c_~A~0.base))) (let ((.cse45 (store (store .cse48 c_~A~0.base (store .cse47 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse41 (select .cse47 .cse9)) (.cse42 (select .cse45 c_~A~0.base))) (or (forall ((v_subst_9 Int)) (not (< .cse41 (select .cse42 (+ c_~A~0.offset (* 4 v_subst_9)))))) (forall ((v_ArrVal_2171 Int)) (let ((.cse46 (store .cse42 .cse7 v_ArrVal_2171))) (let ((.cse43 (select .cse46 .cse5))) (or (<= 2147483647 .cse43) (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse44 (select (select (store (store .cse45 c_~A~0.base (store .cse46 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (<= .cse44 (+ .cse43 1)) (< .cse41 .cse44)))))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse49 (select .cse56 c_~A~0.base))) (let ((.cse53 (store (store .cse56 c_~A~0.base (store .cse49 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse55 (select .cse53 c_~A~0.base))) (let ((.cse54 (store .cse55 .cse7 v_ArrVal_2171))) (let ((.cse51 (select .cse54 .cse5)) (.cse50 (select .cse55 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse52 (select (select (store (store .cse53 c_~A~0.base (store .cse54 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< (select .cse49 .cse9) (+ .cse50 1)) (< 2147483645 .cse51) (< .cse52 (+ .cse51 3)) (< .cse50 .cse52))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse63 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse61 (select .cse63 c_~A~0.base))) (let ((.cse58 (store (store .cse63 c_~A~0.base (store .cse61 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse62 (select .cse58 c_~A~0.base))) (let ((.cse59 (store .cse62 .cse7 v_ArrVal_2171))) (let ((.cse57 (select .cse62 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse60 (select .cse59 .cse5))) (or (not (< .cse57 (select (select (store (store .cse58 c_~A~0.base (store .cse59 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< .cse57 (+ .cse60 3)) (< (select .cse61 .cse9) (+ .cse57 1)) (< 2147483645 .cse60))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse69 (select .cse70 c_~A~0.base))) (let ((.cse66 (store (store .cse70 c_~A~0.base (store .cse69 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse68 (select .cse66 c_~A~0.base))) (let ((.cse65 (select .cse68 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse67 (store .cse68 .cse7 v_ArrVal_2171))) (let ((.cse64 (select .cse67 .cse5))) (or (< 2147483645 .cse64) (< .cse65 (+ .cse64 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse65 (select (select (store (store .cse66 c_~A~0.base (store .cse67 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))))))) (< (select .cse69 .cse9) .cse65)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse73 (select .cse78 c_~A~0.base))) (let ((.cse76 (store (store .cse78 c_~A~0.base (store .cse73 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse77 (select .cse76 c_~A~0.base))) (let ((.cse75 (store .cse77 .cse7 v_ArrVal_2171))) (let ((.cse71 (select .cse77 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse72 (select (select (store (store .cse76 c_~A~0.base (store .cse75 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse74 (select .cse75 .cse5))) (or (< .cse71 .cse72) (< (select .cse73 .cse9) (+ .cse71 1)) (<= .cse72 (+ .cse74 1)) (<= 2147483647 .cse74))))))))))) is different from false [2023-05-04 15:35:18,519 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4) 4)) (.cse8 (+ c_~A~0.offset (* c_thread2Thread1of1ForFork4_~i~1 4) 8)) (.cse9 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse0 (select .cse10 c_~A~0.base))) (let ((.cse5 (store (store .cse10 c_~A~0.base (store .cse0 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse7 (select .cse5 c_~A~0.base))) (let ((.cse6 (store .cse7 .cse9 v_ArrVal_2171))) (let ((.cse3 (select .cse6 .cse8)) (.cse2 (select .cse7 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse4 (select (select (store (store .cse5 c_~A~0.base (store .cse6 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< (select .cse0 .cse1) (+ .cse2 1)) (< 2147483645 .cse3) (< .cse4 (+ .cse3 3)) (< .cse2 .cse4))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse16 (select .cse17 c_~A~0.base))) (let ((.cse13 (store (store .cse17 c_~A~0.base (store .cse16 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse15 (select .cse13 c_~A~0.base))) (let ((.cse12 (select .cse15 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse14 (store .cse15 .cse9 v_ArrVal_2171))) (let ((.cse11 (select .cse14 .cse8))) (or (<= 2147483647 .cse11) (forall ((v_ArrVal_2172 Int) (v_subst_1 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse12 (select (select (store (store .cse13 c_~A~0.base (store .cse14 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= .cse12 (+ .cse11 1)))))) (< (select .cse16 .cse1) .cse12)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse18 (select .cse25 c_~A~0.base))) (let ((.cse22 (store (store .cse25 c_~A~0.base (store .cse18 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse24 (select .cse22 c_~A~0.base))) (let ((.cse19 (select .cse24 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (< (select .cse18 .cse1) .cse19) (forall ((v_ArrVal_2171 Int)) (let ((.cse23 (store .cse24 .cse9 v_ArrVal_2171))) (let ((.cse20 (select .cse23 .cse8))) (or (<= 2147483647 .cse20) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse21 (select (select (store (store .cse22 c_~A~0.base (store .cse23 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse19 .cse21) (<= .cse21 (+ .cse20 1)))))))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse32 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse26 (select .cse32 c_~A~0.base))) (let ((.cse29 (store (store .cse32 c_~A~0.base (store .cse26 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse29 c_~A~0.base))) (let ((.cse27 (select .cse31 (+ c_~A~0.offset (* 4 v_subst_6))))) (or (< (select .cse26 .cse1) .cse27) (forall ((v_ArrVal_2171 Int)) (let ((.cse30 (store .cse31 .cse9 v_ArrVal_2171))) (let ((.cse28 (select .cse30 .cse8))) (or (< 2147483645 .cse28) (< .cse27 (+ .cse28 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int))) (not (< .cse27 (select (select (store (store .cse29 c_~A~0.base (store .cse30 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))))))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse36 (select .cse39 c_~A~0.base))) (let ((.cse34 (store (store .cse39 c_~A~0.base (store .cse36 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse38 (select .cse34 c_~A~0.base))) (let ((.cse35 (store .cse38 .cse9 v_ArrVal_2171))) (let ((.cse33 (select .cse38 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse37 (select .cse35 .cse8))) (or (not (< .cse33 (select (select (store (store .cse34 c_~A~0.base (store .cse35 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< (select .cse36 .cse1) (+ .cse33 1)) (< .cse33 (+ .cse37 3)) (< 2147483645 .cse37))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse44 (select .cse46 c_~A~0.base))) (let ((.cse41 (store (store .cse46 c_~A~0.base (store .cse44 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse45 (select .cse41 c_~A~0.base))) (let ((.cse42 (store .cse45 .cse9 v_ArrVal_2171))) (let ((.cse40 (select .cse45 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4)))) (.cse43 (select .cse42 .cse8))) (or (not (< .cse40 (select (select (store (store .cse41 c_~A~0.base (store .cse42 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (<= 2147483647 .cse43) (< (select .cse44 .cse1) (+ .cse40 1)) (<= .cse40 (+ .cse43 1)))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse50 (select .cse54 c_~A~0.base))) (let ((.cse53 (store (store .cse54 c_~A~0.base (store .cse50 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse53 c_~A~0.base))) (let ((.cse52 (store .cse51 .cse9 v_ArrVal_2171))) (let ((.cse48 (select (select (store (store .cse53 c_~A~0.base (store .cse52 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse49 (select .cse52 .cse8)) (.cse47 (select .cse51 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4))))) (or (< .cse47 .cse48) (<= .cse48 (+ .cse49 1)) (<= 2147483647 .cse49) (< (select .cse50 .cse1) (+ .cse47 1)))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse62 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse61 (select .cse62 c_~A~0.base))) (let ((.cse58 (store (store .cse62 c_~A~0.base (store .cse61 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse57 (select .cse61 .cse1)) (.cse60 (select .cse58 c_~A~0.base))) (or (forall ((v_ArrVal_2171 Int)) (let ((.cse59 (store .cse60 .cse9 v_ArrVal_2171))) (let ((.cse56 (select .cse59 .cse8))) (or (forall ((v_ArrVal_2172 Int) (v_subst_10 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse55 (select (select (store (store .cse58 c_~A~0.base (store .cse59 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (<= .cse55 (+ .cse56 1)) (< .cse57 .cse55)))) (<= 2147483647 .cse56))))) (forall ((v_subst_9 Int)) (not (< .cse57 (select .cse60 (+ c_~A~0.offset (* 4 v_subst_9)))))))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse63 (select .cse70 c_~A~0.base))) (let ((.cse67 (store (store .cse70 c_~A~0.base (store .cse63 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse69 (select .cse67 c_~A~0.base))) (let ((.cse64 (select .cse69 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (< (select .cse63 .cse1) .cse64) (forall ((v_ArrVal_2171 Int)) (let ((.cse68 (store .cse69 .cse9 v_ArrVal_2171))) (let ((.cse65 (select .cse68 .cse8))) (or (< 2147483645 .cse65) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int))) (let ((.cse66 (select (select (store (store .cse67 c_~A~0.base (store .cse68 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse66 (+ .cse65 3)) (< .cse64 .cse66))))))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse75 (select .cse78 c_~A~0.base))) (let ((.cse77 (store (store .cse78 c_~A~0.base (store .cse75 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse73 (select .cse77 c_~A~0.base))) (let ((.cse76 (store .cse73 .cse9 v_ArrVal_2171))) (let ((.cse71 (select (select (store (store .cse77 c_~A~0.base (store .cse76 c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse74 (+ .cse71 1)) (.cse72 (select .cse76 .cse8))) (or (<= .cse71 (+ .cse72 1)) (< (select .cse73 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse74) (< (select .cse75 .cse1) .cse74) (<= 2147483647 .cse72)))))))))))) is different from false [2023-05-04 15:35:19,504 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse6 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4) 4)) (.cse7 (+ c_~A~0.offset 8)) (.cse3 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse5 (select .cse8 c_~A~0.base))) (let ((.cse1 (store (store .cse8 c_~A~0.base (store .cse5 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse2 (select .cse1 c_~A~0.base))) (let ((.cse0 (select .cse2 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4)))) (.cse4 (select .cse2 .cse7))) (or (not (< .cse0 (select (select (store (store .cse1 c_~A~0.base (store (store .cse2 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (<= .cse0 (+ .cse4 1)) (< (select .cse5 .cse6) (+ .cse0 1)) (<= 2147483647 .cse4)))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse13 (select .cse14 c_~A~0.base))) (let ((.cse10 (store (store .cse14 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse11 (select .cse10 c_~A~0.base))) (let ((.cse9 (select .cse11 (+ c_~A~0.offset (* 4 v_subst_8)))) (.cse12 (select .cse11 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse9 (select (select (store (store .cse10 c_~A~0.base (store (store .cse11 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse12) (< (select .cse13 .cse6) .cse9) (<= .cse9 (+ .cse12 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse17 (select .cse21 c_~A~0.base))) (let ((.cse19 (store (store .cse21 c_~A~0.base (store .cse17 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse20 (select .cse19 c_~A~0.base))) (let ((.cse16 (select .cse20 .cse7)) (.cse18 (select .cse20 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse15 (select (select (store (store .cse19 c_~A~0.base (store (store .cse20 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse15 (+ .cse16 3)) (< (select .cse17 .cse6) (+ .cse18 1)) (< 2147483645 .cse16) (< .cse18 .cse15)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse27 (select .cse28 c_~A~0.base))) (let ((.cse25 (store (store .cse28 c_~A~0.base (store .cse27 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse26 (select .cse25 c_~A~0.base))) (let ((.cse24 (select .cse26 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse23 (select .cse26 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse22 (select (select (store (store .cse25 c_~A~0.base (store (store .cse26 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse22 (+ .cse23 3)) (< .cse24 .cse22)))) (< (select .cse27 .cse6) .cse24) (< 2147483645 .cse23)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse34 (select .cse35 c_~A~0.base))) (let ((.cse32 (store (store .cse35 c_~A~0.base (store .cse34 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse33 (select .cse32 c_~A~0.base))) (let ((.cse31 (select .cse33 .cse7)) (.cse29 (select .cse34 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse30 (select (select (store (store .cse32 c_~A~0.base (store (store .cse33 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse29 .cse30) (<= .cse30 (+ .cse31 1))))) (<= 2147483647 .cse31) (forall ((v_subst_9 Int)) (not (< .cse29 (select .cse33 (+ c_~A~0.offset (* 4 v_subst_9))))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse36 (select .cse42 c_~A~0.base))) (let ((.cse40 (store (store .cse42 c_~A~0.base (store .cse36 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse41 (select .cse40 c_~A~0.base))) (let ((.cse37 (select .cse41 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse38 (select .cse41 .cse7))) (or (< (select .cse36 .cse6) .cse37) (<= 2147483647 .cse38) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse39 (select (select (store (store .cse40 c_~A~0.base (store (store .cse41 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse37 .cse39) (<= .cse39 (+ .cse38 1)))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse46 (select .cse48 c_~A~0.base))) (let ((.cse44 (store (store .cse48 c_~A~0.base (store .cse46 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse45 (select .cse44 c_~A~0.base))) (let ((.cse43 (select .cse45 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse47 (select .cse45 .cse7))) (or (not (< .cse43 (select (select (store (store .cse44 c_~A~0.base (store (store .cse45 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< (select .cse46 .cse6) (+ .cse43 1)) (< .cse43 (+ .cse47 3)) (< 2147483645 .cse47)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse53 (select .cse55 c_~A~0.base))) (let ((.cse54 (store (store .cse55 c_~A~0.base (store .cse53 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse54 c_~A~0.base))) (let ((.cse49 (select (select (store (store .cse54 c_~A~0.base (store (store .cse51 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse52 (+ .cse49 1)) (.cse50 (select .cse51 .cse7))) (or (<= .cse49 (+ .cse50 1)) (< (select .cse51 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse52) (< (select .cse53 .cse6) .cse52) (<= 2147483647 .cse50))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse61 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse60 (select .cse61 c_~A~0.base))) (let ((.cse58 (store (store .cse61 c_~A~0.base (store .cse60 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse59 (select .cse58 c_~A~0.base))) (let ((.cse56 (select .cse59 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse57 (select .cse59 .cse7))) (or (< .cse56 (+ .cse57 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse56 (select (select (store (store .cse58 c_~A~0.base (store (store .cse59 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< (select .cse60 .cse6) .cse56) (< 2147483645 .cse57)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse64 (select .cse68 c_~A~0.base))) (let ((.cse67 (store (store .cse68 c_~A~0.base (store .cse64 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse66 (select .cse67 c_~A~0.base))) (let ((.cse62 (select .cse66 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse63 (select (select (store (store .cse67 c_~A~0.base (store (store .cse66 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse65 (select .cse66 .cse7))) (or (< .cse62 .cse63) (< (select .cse64 .cse6) (+ .cse62 1)) (<= 2147483647 .cse65) (<= .cse63 (+ .cse65 1))))))))))) is different from false [2023-05-04 15:35:20,747 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_~A~0.offset (* |c_thread1Thread1of1ForFork2_#t~post2| 4) 8)) (.cse7 (+ c_~A~0.offset 8)) (.cse5 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse0 (select .cse8 c_~A~0.base))) (let ((.cse3 (store (store .cse8 c_~A~0.base (store .cse0 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse4 (select .cse3 c_~A~0.base))) (let ((.cse2 (select .cse4 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse6 (select .cse4 .cse7))) (or (< (select .cse0 .cse1) (+ .cse2 1)) (not (< .cse2 (select (select (store (store .cse3 c_~A~0.base (store (store .cse4 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< .cse2 (+ .cse6 3)) (< 2147483645 .cse6)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse14 (select .cse15 c_~A~0.base))) (let ((.cse13 (store (store .cse15 c_~A~0.base (store .cse14 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse10 (select .cse13 c_~A~0.base))) (let ((.cse9 (select .cse14 .cse1)) (.cse11 (select .cse10 .cse7))) (or (forall ((v_subst_9 Int)) (not (< .cse9 (select .cse10 (+ c_~A~0.offset (* 4 v_subst_9)))))) (<= 2147483647 .cse11) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse12 (select (select (store (store .cse13 c_~A~0.base (store (store .cse10 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse9 .cse12) (<= .cse12 (+ .cse11 1)))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse20 (select .cse22 c_~A~0.base))) (let ((.cse21 (store (store .cse22 c_~A~0.base (store .cse20 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse18 (select .cse21 c_~A~0.base))) (let ((.cse16 (select (select (store (store .cse21 c_~A~0.base (store (store .cse18 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse19 (+ .cse16 1)) (.cse17 (select .cse18 .cse7))) (or (<= .cse16 (+ .cse17 1)) (< (select .cse18 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse19) (< (select .cse20 .cse1) .cse19) (<= 2147483647 .cse17))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse27 (select .cse28 c_~A~0.base))) (let ((.cse25 (store (store .cse28 c_~A~0.base (store .cse27 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse26 (select .cse25 c_~A~0.base))) (let ((.cse23 (select .cse26 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse24 (select .cse26 .cse7))) (or (< .cse23 (+ .cse24 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse23 (select (select (store (store .cse25 c_~A~0.base (store (store .cse26 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< (select .cse27 .cse1) .cse23) (< 2147483645 .cse24)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse34 (select .cse35 c_~A~0.base))) (let ((.cse32 (store (store .cse35 c_~A~0.base (store .cse34 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse33 (select .cse32 c_~A~0.base))) (let ((.cse29 (select .cse33 .cse7)) (.cse30 (select .cse33 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (<= 2147483647 .cse29) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse31 (select (select (store (store .cse32 c_~A~0.base (store (store .cse33 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse30 .cse31) (<= .cse31 (+ .cse29 1))))) (< (select .cse34 .cse1) .cse30)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse38 (select .cse42 c_~A~0.base))) (let ((.cse40 (store (store .cse42 c_~A~0.base (store .cse38 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse41 (select .cse40 c_~A~0.base))) (let ((.cse37 (select .cse41 .cse7)) (.cse39 (select .cse41 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse36 (select (select (store (store .cse40 c_~A~0.base (store (store .cse41 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse36 (+ .cse37 3)) (< (select .cse38 .cse1) (+ .cse39 1)) (< 2147483645 .cse37) (< .cse39 .cse36)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse49 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse48 (select .cse49 c_~A~0.base))) (let ((.cse46 (store (store .cse49 c_~A~0.base (store .cse48 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse47 (select .cse46 c_~A~0.base))) (let ((.cse45 (select .cse47 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse44 (select .cse47 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse43 (select (select (store (store .cse46 c_~A~0.base (store (store .cse47 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse43 (+ .cse44 3)) (< .cse45 .cse43)))) (< (select .cse48 .cse1) .cse45) (< 2147483645 .cse44)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse53 (select .cse55 c_~A~0.base))) (let ((.cse51 (store (store .cse55 c_~A~0.base (store .cse53 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse52 (select .cse51 c_~A~0.base))) (let ((.cse50 (select .cse52 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4)))) (.cse54 (select .cse52 .cse7))) (or (not (< .cse50 (select (select (store (store .cse51 c_~A~0.base (store (store .cse52 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (< (select .cse53 .cse1) (+ .cse50 1)) (<= .cse50 (+ .cse54 1)) (<= 2147483647 .cse54)))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse61 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse60 (select .cse61 c_~A~0.base))) (let ((.cse57 (store (store .cse61 c_~A~0.base (store .cse60 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse57 c_~A~0.base))) (let ((.cse56 (select .cse58 (+ c_~A~0.offset (* 4 v_subst_8)))) (.cse59 (select .cse58 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse56 (select (select (store (store .cse57 c_~A~0.base (store (store .cse58 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse59) (< (select .cse60 .cse1) .cse56) (<= .cse56 (+ .cse59 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse65 (select .cse68 c_~A~0.base))) (let ((.cse67 (store (store .cse68 c_~A~0.base (store .cse65 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse66 (select .cse67 c_~A~0.base))) (let ((.cse63 (select (select (store (store .cse67 c_~A~0.base (store (store .cse66 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse64 (select .cse66 .cse7)) (.cse62 (select .cse66 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4))))) (or (< .cse62 .cse63) (<= 2147483647 .cse64) (<= .cse63 (+ .cse64 1)) (< (select .cse65 .cse1) (+ .cse62 1))))))))))) is different from false [2023-05-04 15:35:21,097 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse6 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4) 8)) (.cse3 (+ c_~A~0.offset 4)) (.cse7 (+ c_~A~0.offset 8))) (and (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse5 (select .cse8 c_~A~0.base))) (let ((.cse1 (store (store .cse8 c_~A~0.base (store .cse5 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse2 (select .cse1 c_~A~0.base))) (let ((.cse4 (select .cse2 .cse7)) (.cse0 (select .cse2 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (not (< .cse0 (select (select (store (store .cse1 c_~A~0.base (store (store .cse2 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (<= .cse0 (+ .cse4 1)) (<= 2147483647 .cse4) (< (select .cse5 .cse6) (+ .cse0 1))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse15 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse13 (select .cse15 c_~A~0.base))) (let ((.cse14 (store (store .cse15 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse11 (select .cse14 c_~A~0.base))) (let ((.cse9 (select (select (store (store .cse14 c_~A~0.base (store (store .cse11 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse10 (select .cse11 .cse7)) (.cse12 (+ .cse9 1))) (or (<= .cse9 (+ .cse10 1)) (< (select .cse11 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse12) (<= 2147483647 .cse10) (< (select .cse13 .cse6) .cse12))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse21 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse19 (select .cse21 c_~A~0.base))) (let ((.cse17 (store (store .cse21 c_~A~0.base (store .cse19 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse18 (select .cse17 c_~A~0.base))) (let ((.cse16 (select .cse18 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse20 (select .cse18 .cse7))) (or (not (< .cse16 (select (select (store (store .cse17 c_~A~0.base (store (store .cse18 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< (select .cse19 .cse6) (+ .cse16 1)) (< .cse16 (+ .cse20 3)) (< 2147483645 .cse20)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse26 (select .cse27 c_~A~0.base))) (let ((.cse24 (store (store .cse27 c_~A~0.base (store .cse26 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse25 (select .cse24 c_~A~0.base))) (let ((.cse22 (select .cse25 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse23 (select .cse25 .cse7))) (or (< .cse22 (+ .cse23 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse22 (select (select (store (store .cse24 c_~A~0.base (store (store .cse25 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< (select .cse26 .cse6) .cse22) (< 2147483645 .cse23)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse34 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse33 (select .cse34 c_~A~0.base))) (let ((.cse31 (store (store .cse34 c_~A~0.base (store .cse33 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse32 (select .cse31 c_~A~0.base))) (let ((.cse28 (select .cse32 .cse7)) (.cse30 (select .cse33 .cse6))) (or (<= 2147483647 .cse28) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse29 (select (select (store (store .cse31 c_~A~0.base (store (store .cse32 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (<= .cse29 (+ .cse28 1)) (< .cse30 .cse29)))) (forall ((v_subst_9 Int)) (not (< .cse30 (select .cse32 (+ c_~A~0.offset (* 4 v_subst_9))))))))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse40 (select .cse41 c_~A~0.base))) (let ((.cse38 (store (store .cse41 c_~A~0.base (store .cse40 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse39 (select .cse38 c_~A~0.base))) (let ((.cse37 (select .cse39 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse36 (select .cse39 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse35 (select (select (store (store .cse38 c_~A~0.base (store (store .cse39 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse35 (+ .cse36 3)) (< .cse37 .cse35)))) (< (select .cse40 .cse6) .cse37) (< 2147483645 .cse36)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse45 (select .cse48 c_~A~0.base))) (let ((.cse47 (store (store .cse48 c_~A~0.base (store .cse45 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse46 (select .cse47 c_~A~0.base))) (let ((.cse43 (select (select (store (store .cse47 c_~A~0.base (store (store .cse46 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse44 (select .cse46 .cse7)) (.cse42 (select .cse46 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4))))) (or (< .cse42 .cse43) (<= 2147483647 .cse44) (<= .cse43 (+ .cse44 1)) (< (select .cse45 .cse6) (+ .cse42 1))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int))) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse53 (select .cse54 c_~A~0.base))) (let ((.cse50 (store (store .cse54 c_~A~0.base (store .cse53 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse50 c_~A~0.base))) (let ((.cse49 (select .cse51 (+ c_~A~0.offset (* 4 v_subst_8)))) (.cse52 (select .cse51 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse49 (select (select (store (store .cse50 c_~A~0.base (store (store .cse51 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse52) (< (select .cse53 .cse6) .cse49) (<= .cse49 (+ .cse52 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse61 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse58 (select .cse61 c_~A~0.base))) (let ((.cse60 (store (store .cse61 c_~A~0.base (store .cse58 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse59 (select .cse60 c_~A~0.base))) (let ((.cse56 (select .cse59 .cse7)) (.cse55 (select (select (store (store .cse60 c_~A~0.base (store (store .cse59 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3)))) (.cse57 (select .cse59 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4))))) (or (< .cse55 (+ .cse56 3)) (< 2147483645 .cse56) (< .cse57 .cse55) (< (select .cse58 .cse6) (+ .cse57 1))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int))) (let ((.cse68 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse63 (select .cse68 c_~A~0.base))) (let ((.cse66 (store (store .cse68 c_~A~0.base (store .cse63 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse67 (select .cse66 c_~A~0.base))) (let ((.cse64 (select .cse67 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse62 (select .cse67 .cse7))) (or (<= 2147483647 .cse62) (< (select .cse63 .cse6) .cse64) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse65 (select (select (store (store .cse66 c_~A~0.base (store (store .cse67 .cse3 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse64 .cse65) (<= .cse65 (+ .cse62 1)))))))))))))) is different from false [2023-05-04 15:35:21,295 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_~A~0.offset (* c_thread1Thread1of1ForFork2_~i~0 4) 8)) (.cse8 (+ c_~A~0.offset 8)) (.cse7 (+ c_~A~0.offset 4))) (and (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse9 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse0 (select .cse9 c_~A~0.base))) (let ((.cse5 (store (store .cse9 c_~A~0.base (store .cse0 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse6 (select .cse5 c_~A~0.base))) (let ((.cse2 (select .cse6 (+ c_~A~0.offset (* 4 v_subst_7)))) (.cse4 (select .cse6 .cse8))) (or (< (select .cse0 .cse1) .cse2) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse3 (select (select (store (store .cse5 c_~A~0.base (store (store .cse6 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse3 (+ .cse4 3)) (< .cse2 .cse3)))) (< 2147483645 .cse4)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse16 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse13 (select .cse16 c_~A~0.base))) (let ((.cse15 (store (store .cse16 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse14 (select .cse15 c_~A~0.base))) (let ((.cse11 (select (select (store (store .cse15 c_~A~0.base (store (store .cse14 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3)))) (.cse12 (select .cse14 .cse8)) (.cse10 (select .cse14 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4))))) (or (< .cse10 .cse11) (< .cse11 (+ .cse12 3)) (< 2147483645 .cse12) (< (select .cse13 .cse1) (+ .cse10 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse22 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse19 (select .cse22 c_~A~0.base))) (let ((.cse20 (store (store .cse22 c_~A~0.base (store .cse19 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse21 (select .cse20 c_~A~0.base))) (let ((.cse17 (select .cse21 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse18 (select .cse21 .cse8))) (or (< .cse17 (+ .cse18 3)) (< (select .cse19 .cse1) (+ .cse17 1)) (not (< .cse17 (select (select (store (store .cse20 c_~A~0.base (store (store .cse21 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< 2147483645 .cse18)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse28 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse25 (select .cse28 c_~A~0.base))) (let ((.cse26 (store (store .cse28 c_~A~0.base (store .cse25 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse27 (select .cse26 c_~A~0.base))) (let ((.cse23 (select .cse27 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse24 (select .cse27 .cse8))) (or (< .cse23 (+ .cse24 3)) (< (select .cse25 .cse1) .cse23) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse23 (select (select (store (store .cse26 c_~A~0.base (store (store .cse27 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< 2147483645 .cse24)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse35 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse34 (select .cse35 c_~A~0.base))) (let ((.cse32 (store (store .cse35 c_~A~0.base (store .cse34 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse33 (select .cse32 c_~A~0.base))) (let ((.cse29 (select .cse33 .cse8)) (.cse30 (select .cse33 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (<= 2147483647 .cse29) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse31 (select (select (store (store .cse32 c_~A~0.base (store (store .cse33 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse30 .cse31) (<= .cse31 (+ .cse29 1))))) (< (select .cse34 .cse1) .cse30)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse42 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse41 (select .cse42 c_~A~0.base))) (let ((.cse40 (store (store .cse42 c_~A~0.base (store .cse41 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse38 (select .cse40 c_~A~0.base))) (let ((.cse36 (select .cse38 .cse8)) (.cse37 (select .cse41 .cse1))) (or (<= 2147483647 .cse36) (forall ((v_subst_9 Int)) (not (< .cse37 (select .cse38 (+ c_~A~0.offset (* 4 v_subst_9)))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse39 (select (select (store (store .cse40 c_~A~0.base (store (store .cse38 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (<= .cse39 (+ .cse36 1)) (< .cse37 .cse39))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_ArrVal_2165 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse49 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse47 (select .cse49 c_~A~0.base))) (let ((.cse48 (store (store .cse49 c_~A~0.base (store .cse47 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse43 (select .cse48 c_~A~0.base))) (let ((.cse45 (select (select (store (store .cse48 c_~A~0.base (store (store .cse43 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse46 (select .cse43 .cse8)) (.cse44 (+ .cse45 1))) (or (< (select .cse43 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse44) (<= .cse45 (+ .cse46 1)) (<= 2147483647 .cse46) (< (select .cse47 .cse1) .cse44))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse55 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse50 (select .cse55 c_~A~0.base))) (let ((.cse53 (store (store .cse55 c_~A~0.base (store .cse50 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse54 (select .cse53 c_~A~0.base))) (let ((.cse52 (select .cse54 .cse8)) (.cse51 (select .cse54 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (< (select .cse50 .cse1) .cse51) (<= 2147483647 .cse52) (<= .cse51 (+ .cse52 1)) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse51 (select (select (store (store .cse53 c_~A~0.base (store (store .cse54 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse61 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse60 (select .cse61 c_~A~0.base))) (let ((.cse58 (store (store .cse61 c_~A~0.base (store .cse60 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse59 (select .cse58 c_~A~0.base))) (let ((.cse57 (select .cse59 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4)))) (.cse56 (select .cse59 .cse8))) (or (<= 2147483647 .cse56) (not (< .cse57 (select (select (store (store .cse58 c_~A~0.base (store (store .cse59 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (< (select .cse60 .cse1) (+ .cse57 1)) (<= .cse57 (+ .cse56 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse68 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse64 (select .cse68 c_~A~0.base))) (let ((.cse67 (store (store .cse68 c_~A~0.base (store .cse64 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse66 (select .cse67 c_~A~0.base))) (let ((.cse62 (select .cse66 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse63 (select (select (store (store .cse67 c_~A~0.base (store (store .cse66 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse65 (select .cse66 .cse8))) (or (< .cse62 .cse63) (< (select .cse64 .cse1) (+ .cse62 1)) (<= 2147483647 .cse65) (<= .cse63 (+ .cse65 1))))))))))) is different from false [2023-05-04 15:35:22,253 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_~A~0.offset 8)) (.cse7 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse8 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse3 (select .cse8 c_~A~0.base))) (let ((.cse6 (store (store .cse8 c_~A~0.base (store .cse3 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse6 c_~A~0.base))) (let ((.cse1 (select (select (store (store .cse6 c_~A~0.base (store (store .cse5 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse2 (select .cse5 .cse4)) (.cse0 (select .cse5 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4))))) (or (< .cse0 .cse1) (<= 2147483647 .cse2) (<= .cse1 (+ .cse2 1)) (< (select .cse3 .cse4) (+ .cse0 1))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse14 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse13 (select .cse14 c_~A~0.base))) (let ((.cse11 (store (store .cse14 c_~A~0.base (store .cse13 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse12 (select .cse11 c_~A~0.base))) (let ((.cse9 (select .cse12 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse10 (select .cse12 .cse4))) (or (< .cse9 (+ .cse10 3)) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse9 (select (select (store (store .cse11 c_~A~0.base (store (store .cse12 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< (select .cse13 .cse4) .cse9) (< 2147483645 .cse10)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse20 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse15 (select .cse20 c_~A~0.base))) (let ((.cse18 (store (store .cse20 c_~A~0.base (store .cse15 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse19 (select .cse18 c_~A~0.base))) (let ((.cse16 (select .cse19 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4)))) (.cse17 (select .cse19 .cse4))) (or (< (select .cse15 .cse4) (+ .cse16 1)) (<= 2147483647 .cse17) (not (< .cse16 (select (select (store (store .cse18 c_~A~0.base (store (store .cse19 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (<= .cse16 (+ .cse17 1))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse27 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse21 (select .cse27 c_~A~0.base))) (let ((.cse25 (store (store .cse27 c_~A~0.base (store .cse21 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse26 (select .cse25 c_~A~0.base))) (let ((.cse22 (select .cse26 (+ c_~A~0.offset (* 4 v_subst_5)))) (.cse23 (select .cse26 .cse4))) (or (< (select .cse21 .cse4) .cse22) (<= 2147483647 .cse23) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse24 (select (select (store (store .cse25 c_~A~0.base (store (store .cse26 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (< .cse22 .cse24) (<= .cse24 (+ .cse23 1)))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse33 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse30 (select .cse33 c_~A~0.base))) (let ((.cse31 (store (store .cse33 c_~A~0.base (store .cse30 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse32 (select .cse31 c_~A~0.base))) (let ((.cse28 (select .cse32 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse29 (select .cse32 .cse4))) (or (< .cse28 (+ .cse29 3)) (< (select .cse30 .cse4) (+ .cse28 1)) (not (< .cse28 (select (select (store (store .cse31 c_~A~0.base (store (store .cse32 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< 2147483645 .cse29)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse40 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse39 (select .cse40 c_~A~0.base))) (let ((.cse38 (store (store .cse40 c_~A~0.base (store .cse39 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse35 (select .cse38 c_~A~0.base))) (let ((.cse36 (select .cse35 .cse4)) (.cse34 (select .cse39 .cse4))) (or (forall ((v_subst_9 Int)) (not (< .cse34 (select .cse35 (+ c_~A~0.offset (* 4 v_subst_9)))))) (<= 2147483647 .cse36) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse37 (select (select (store (store .cse38 c_~A~0.base (store (store .cse35 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (<= .cse37 (+ .cse36 1)) (< .cse34 .cse37))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse47 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse44 (select .cse47 c_~A~0.base))) (let ((.cse46 (store (store .cse47 c_~A~0.base (store .cse44 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse45 (select .cse46 c_~A~0.base))) (let ((.cse42 (select (select (store (store .cse46 c_~A~0.base (store (store .cse45 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3)))) (.cse43 (select .cse45 .cse4)) (.cse41 (select .cse45 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4))))) (or (< .cse41 .cse42) (< .cse42 (+ .cse43 3)) (< 2147483645 .cse43) (< (select .cse44 .cse4) (+ .cse41 1))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse53 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse49 (select .cse53 c_~A~0.base))) (let ((.cse51 (store (store .cse53 c_~A~0.base (store .cse49 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse52 (select .cse51 c_~A~0.base))) (let ((.cse48 (select .cse52 .cse4)) (.cse50 (select .cse52 (+ c_~A~0.offset (* 4 v_subst_8))))) (or (<= 2147483647 .cse48) (< (select .cse49 .cse4) .cse50) (<= .cse50 (+ .cse48 1)) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse50 (select (select (store (store .cse51 c_~A~0.base (store (store .cse52 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))))))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int))) (let ((.cse60 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse59 (select .cse60 c_~A~0.base))) (let ((.cse57 (store (store .cse60 c_~A~0.base (store .cse59 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse57 c_~A~0.base))) (let ((.cse55 (select .cse58 .cse4)) (.cse56 (select .cse58 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse54 (select (select (store (store .cse57 c_~A~0.base (store (store .cse58 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse54 (+ .cse55 3)) (< .cse56 .cse54)))) (< 2147483645 .cse55) (< (select .cse59 .cse4) .cse56)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_ArrVal_2165 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse67 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse61 (select .cse67 c_~A~0.base))) (let ((.cse66 (store (store .cse67 c_~A~0.base (store .cse61 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse63 (select .cse66 c_~A~0.base))) (let ((.cse64 (select (select (store (store .cse66 c_~A~0.base (store (store .cse63 .cse7 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse62 (+ .cse64 1)) (.cse65 (select .cse63 .cse4))) (or (< (select .cse61 .cse4) .cse62) (< (select .cse63 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse62) (<= .cse64 (+ .cse65 1)) (<= 2147483647 .cse65))))))))))) is different from false [2023-05-04 15:35:23,311 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (+ c_~A~0.offset 8)) (.cse5 (+ c_~A~0.offset 4))) (and (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse6 (select .cse8 c_~A~0.base))) (let ((.cse3 (store (store .cse8 c_~A~0.base (store .cse6 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse4 (select .cse3 c_~A~0.base))) (let ((.cse1 (select .cse4 .cse7)) (.cse2 (select .cse4 (+ c_~A~0.offset (* 4 v_subst_5))))) (or (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse0 (select (select (store (store .cse3 c_~A~0.base (store (store .cse4 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4))))) (or (<= .cse0 (+ .cse1 1)) (< .cse2 .cse0)))) (<= 2147483647 .cse1) (< (select .cse6 .cse7) .cse2)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_ArrVal_2165 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse15 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse12 (select .cse15 c_~A~0.base))) (let ((.cse14 (store (store .cse15 c_~A~0.base (store .cse12 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse9 (select .cse14 c_~A~0.base))) (let ((.cse13 (select (select (store (store .cse14 c_~A~0.base (store (store .cse9 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse10 (+ .cse13 1)) (.cse11 (select .cse9 .cse7))) (or (< (select .cse9 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse10) (<= 2147483647 .cse11) (< (select .cse12 .cse7) .cse10) (<= .cse13 (+ .cse11 1)))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse21 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse18 (select .cse21 c_~A~0.base))) (let ((.cse19 (store (store .cse21 c_~A~0.base (store .cse18 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse20 (select .cse19 c_~A~0.base))) (let ((.cse16 (select .cse20 (+ c_~A~0.offset (* 4 v_subst_6)))) (.cse17 (select .cse20 .cse7))) (or (< .cse16 (+ .cse17 3)) (< (select .cse18 .cse7) .cse16) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse16 (select (select (store (store .cse19 c_~A~0.base (store (store .cse20 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2)))))) (< 2147483645 .cse17)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse28 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse22 (select .cse28 c_~A~0.base))) (let ((.cse26 (store (store .cse28 c_~A~0.base (store .cse22 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse27 (select .cse26 c_~A~0.base))) (let ((.cse24 (select .cse27 .cse7)) (.cse23 (select .cse27 (+ c_~A~0.offset (* 4 v_subst_7))))) (or (< (select .cse22 .cse7) .cse23) (< 2147483645 .cse24) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse25 (select (select (store (store .cse26 c_~A~0.base (store (store .cse27 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3))))) (or (< .cse25 (+ .cse24 3)) (< .cse23 .cse25))))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse34 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse33 (select .cse34 c_~A~0.base))) (let ((.cse30 (store (store .cse34 c_~A~0.base (store .cse33 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse30 c_~A~0.base))) (let ((.cse29 (select .cse31 (+ c_~A~0.offset (* 4 v_subst_8)))) (.cse32 (select .cse31 .cse7))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse29 (select (select (store (store .cse30 c_~A~0.base (store (store .cse31 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1)))))) (<= 2147483647 .cse32) (< (select .cse33 .cse7) .cse29) (<= .cse29 (+ .cse32 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse41 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse37 (select .cse41 c_~A~0.base))) (let ((.cse40 (store (store .cse41 c_~A~0.base (store .cse37 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse39 (select .cse40 c_~A~0.base))) (let ((.cse38 (select .cse39 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_224 4)))) (.cse35 (select (select (store (store .cse40 c_~A~0.base (store (store .cse39 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_3)))) (.cse36 (select .cse39 .cse7))) (or (< .cse35 (+ .cse36 3)) (< (select .cse37 .cse7) (+ .cse38 1)) (< .cse38 .cse35) (< 2147483645 .cse36)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse47 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse46 (select .cse47 c_~A~0.base))) (let ((.cse43 (store (store .cse47 c_~A~0.base (store .cse46 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse44 (select .cse43 c_~A~0.base))) (let ((.cse45 (select .cse44 .cse7)) (.cse42 (select .cse44 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (not (< .cse42 (select (select (store (store .cse43 c_~A~0.base (store (store .cse44 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_1))))) (<= 2147483647 .cse45) (<= .cse42 (+ .cse45 1)) (< (select .cse46 .cse7) (+ .cse42 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse53 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse48 (select .cse53 c_~A~0.base))) (let ((.cse50 (store (store .cse53 c_~A~0.base (store .cse48 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse50 c_~A~0.base))) (let ((.cse49 (select .cse51 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_225 4)))) (.cse52 (select .cse51 .cse7))) (or (< (select .cse48 .cse7) (+ .cse49 1)) (not (< .cse49 (select (select (store (store .cse50 c_~A~0.base (store (store .cse51 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_2))))) (< 2147483645 .cse52) (< .cse49 (+ .cse52 3))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse60 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse59 (select .cse60 c_~A~0.base))) (let ((.cse57 (store (store .cse60 c_~A~0.base (store .cse59 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse57 c_~A~0.base))) (let ((.cse54 (select .cse58 .cse7)) (.cse55 (select .cse59 .cse7))) (or (<= 2147483647 .cse54) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse56 (select (select (store (store .cse57 c_~A~0.base (store (store .cse58 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* v_subst_10 4))))) (or (< .cse55 .cse56) (<= .cse56 (+ .cse54 1))))) (forall ((v_subst_9 Int)) (not (< .cse55 (select .cse58 (+ c_~A~0.offset (* 4 v_subst_9))))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse67 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse64 (select .cse67 c_~A~0.base))) (let ((.cse66 (store (store .cse67 c_~A~0.base (store .cse64 c_~A~0.offset v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse65 (select .cse66 c_~A~0.base))) (let ((.cse62 (select (select (store (store .cse66 c_~A~0.base (store (store .cse65 .cse5 v_ArrVal_2171) c_~A~0.offset v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) c_~A~0.base) (+ c_~A~0.offset (* 4 v_subst_4)))) (.cse63 (select .cse65 .cse7)) (.cse61 (select .cse65 (+ c_~A~0.offset (* v_thread1Thread1of1ForFork2_~i~0_223 4))))) (or (< .cse61 .cse62) (<= .cse62 (+ .cse63 1)) (<= 2147483647 .cse63) (< (select .cse64 .cse7) (+ .cse61 1))))))))))) is different from false [2023-05-04 15:35:24,038 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| 4)) (.cse4 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| 8))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse3 (select .cse8 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse6 (store (store .cse8 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse3 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse6 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse0 (select (select (store (store .cse6 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse5 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ (* 4 v_subst_4) |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (.cse2 (select .cse5 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_223 4)))) (.cse1 (select .cse5 .cse4))) (or (<= .cse0 (+ .cse1 1)) (< .cse2 .cse0) (< (select .cse3 .cse4) (+ .cse2 1)) (<= 2147483647 .cse1)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse14 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse11 (select .cse14 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse12 (store (store .cse14 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse11 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse13 (select .cse12 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse10 (select .cse13 .cse4)) (.cse9 (select .cse13 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_220 4))))) (or (<= .cse9 (+ .cse10 1)) (< (select .cse11 .cse4) (+ .cse9 1)) (<= 2147483647 .cse10) (not (< .cse9 (select (select (store (store .cse12 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse13 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_1)))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse20 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse16 (select .cse20 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse18 (store (store .cse20 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse16 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse15 (select .cse19 .cse4)) (.cse17 (select .cse19 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_225 4))))) (or (< 2147483645 .cse15) (< (select .cse16 .cse4) (+ .cse17 1)) (< .cse17 (+ .cse15 3)) (not (< .cse17 (select (select (store (store .cse18 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse19 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_2)))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse27 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse24 (select .cse27 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse26 (store (store .cse27 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse24 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse25 (select .cse26 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse21 (select .cse25 .cse4)) (.cse22 (select (select (store (store .cse26 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse25 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_3)))) (.cse23 (select .cse25 (+ (* v_thread1Thread1of1ForFork2_~i~0_224 4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)))) (or (< 2147483645 .cse21) (< .cse22 (+ .cse21 3)) (< .cse23 .cse22) (< (select .cse24 .cse4) (+ .cse23 1))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse33 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse28 (select .cse33 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse30 (store (store .cse33 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse28 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse29 (select .cse31 (+ (* 4 v_subst_6) |c_ULTIMATE.start_main_#t~ret20#1.offset|))) (.cse32 (select .cse31 .cse4))) (or (< (select .cse28 .cse4) .cse29) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse29 (select (select (store (store .cse30 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse31 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_2)))))) (< .cse29 (+ .cse32 3)) (< 2147483645 .cse32)))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse39 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse36 (select .cse39 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse37 (store (store .cse39 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse36 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse35 (select .cse38 .cse4)) (.cse34 (select .cse38 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_8))))) (or (<= .cse34 (+ .cse35 1)) (< (select .cse36 .cse4) .cse34) (<= 2147483647 .cse35) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse34 (select (select (store (store .cse37 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse38 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_1))))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse46 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse45 (select .cse46 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse43 (store (store .cse46 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse45 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse42 (select .cse44 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_5)))) (.cse41 (select .cse44 .cse4))) (or (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse40 (select (select (store (store .cse43 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse44 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ (* 4 v_subst_4) |c_ULTIMATE.start_main_#t~ret20#1.offset|)))) (or (<= .cse40 (+ .cse41 1)) (< .cse42 .cse40)))) (< (select .cse45 .cse4) .cse42) (<= 2147483647 .cse41)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse53 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse52 (select .cse53 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse50 (store (store .cse53 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse52 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse49 (select .cse51 .cse4)) (.cse47 (select .cse52 .cse4))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse48 (select (select (store (store .cse50 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse51 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_subst_10 4))))) (or (< .cse47 .cse48) (<= .cse48 (+ .cse49 1))))) (<= 2147483647 .cse49) (forall ((v_subst_9 Int)) (not (< .cse47 (select .cse51 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_9))))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_ArrVal_2165 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse60 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse56 (select .cse60 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse59 (store (store .cse60 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse56 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse58 (select .cse59 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse54 (select (select (store (store .cse59 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse58 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse57 (+ .cse54 1)) (.cse55 (select .cse58 .cse4))) (or (<= .cse54 (+ .cse55 1)) (< (select .cse56 .cse4) .cse57) (< (select .cse58 (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse57) (<= 2147483647 .cse55))))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse67 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse66 (select .cse67 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse64 (store (store .cse67 |c_ULTIMATE.start_main_#t~ret20#1.base| (store .cse66 |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_#t~ret20#1.base|))) (let ((.cse61 (select .cse65 .cse4)) (.cse63 (select .cse65 (+ (* 4 v_subst_7) |c_ULTIMATE.start_main_#t~ret20#1.offset|)))) (or (< 2147483645 .cse61) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse62 (select (select (store (store .cse64 |c_ULTIMATE.start_main_#t~ret20#1.base| (store (store .cse65 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_main_#t~ret20#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_main_#t~ret20#1.base|) (+ |c_ULTIMATE.start_main_#t~ret20#1.offset| (* 4 v_subst_3))))) (or (< .cse62 (+ .cse61 3)) (< .cse63 .cse62)))) (< (select .cse66 .cse4) .cse63)))))))))) is different from false [2023-05-04 15:35:24,431 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| 4)) (.cse6 (+ 8 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (and (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse7 (select .cse8 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse4 (store (store .cse8 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse7 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse1 (select .cse4 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse0 (select .cse7 .cse6)) (.cse3 (select .cse1 .cse6))) (or (forall ((v_subst_9 Int)) (not (< .cse0 (select .cse1 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse2 (select (select (store (store .cse4 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse1 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* v_subst_10 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))) (or (< .cse0 .cse2) (<= .cse2 (+ .cse3 1))))) (<= 2147483647 .cse3)))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse15 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse14 (select .cse15 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse12 (store (store .cse15 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse14 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse13 (select .cse12 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse11 (select .cse13 (+ (* 4 v_subst_7) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse10 (select .cse13 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse9 (select (select (store (store .cse12 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse13 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))) (or (< .cse9 (+ .cse10 3)) (< .cse11 .cse9)))) (< (select .cse14 .cse6) .cse11) (< 2147483645 .cse10)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_ArrVal_2165 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse22 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse17 (select .cse22 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse21 (store (store .cse22 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse17 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse20 (select .cse21 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse19 (select (select (store (store .cse21 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse20 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse16 (select .cse20 .cse6)) (.cse18 (+ .cse19 1))) (or (<= 2147483647 .cse16) (< (select .cse17 .cse6) .cse18) (<= .cse19 (+ .cse16 1)) (< (select .cse20 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_221 4))) .cse18))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse28 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse23 (select .cse28 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse26 (store (store .cse28 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse23 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse27 (select .cse26 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse25 (select .cse27 .cse6)) (.cse24 (select .cse27 (+ (* 4 v_subst_6) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))) (or (< (select .cse23 .cse6) .cse24) (< .cse24 (+ .cse25 3)) (< 2147483645 .cse25) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse24 (select (select (store (store .cse26 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse27 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse34 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse32 (select .cse34 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse30 (store (store .cse34 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse32 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse29 (select .cse31 (+ (* 4 v_subst_8) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse33 (select .cse31 .cse6))) (or (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse29 (select (select (store (store .cse30 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse31 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))))) (< (select .cse32 .cse6) .cse29) (<= 2147483647 .cse33) (<= .cse29 (+ .cse33 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse41 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse35 (select .cse41 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse40 (store (store .cse41 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse35 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse39 (select .cse40 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse36 (select .cse39 (+ (* v_thread1Thread1of1ForFork2_~i~0_223 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse38 (select (select (store (store .cse40 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse39 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse37 (select .cse39 .cse6))) (or (< (select .cse35 .cse6) (+ .cse36 1)) (<= 2147483647 .cse37) (< .cse36 .cse38) (<= .cse38 (+ .cse37 1))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse47 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse42 (select .cse47 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse45 (store (store .cse47 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse42 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse46 (select .cse45 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse43 (select .cse46 (+ (* v_thread1Thread1of1ForFork2_~i~0_225 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse44 (select .cse46 .cse6))) (or (< (select .cse42 .cse6) (+ .cse43 1)) (< .cse43 (+ .cse44 3)) (not (< .cse43 (select (select (store (store .cse45 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse46 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))) (< 2147483645 .cse44)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse54 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse50 (select .cse54 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse53 (store (store .cse54 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse50 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse52 (select .cse53 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse48 (select .cse52 (+ (* v_thread1Thread1of1ForFork2_~i~0_224 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse49 (select (select (store (store .cse53 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse52 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))) (.cse51 (select .cse52 .cse6))) (or (< .cse48 .cse49) (< (select .cse50 .cse6) (+ .cse48 1)) (< .cse49 (+ .cse51 3)) (< 2147483645 .cse51)))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse61 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse56 (select .cse61 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse59 (store (store .cse61 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse56 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse60 (select .cse59 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse55 (select .cse60 .cse6)) (.cse57 (select .cse60 (+ |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| (* 4 v_subst_5))))) (or (<= 2147483647 .cse55) (< (select .cse56 .cse6) .cse57) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse58 (select (select (store (store .cse59 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse60 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))) (or (<= .cse58 (+ .cse55 1)) (< .cse57 .cse58))))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse67 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse64 (select .cse67 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse65 (store (store .cse67 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store .cse64 |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|))) (let ((.cse63 (select .cse66 .cse6)) (.cse62 (select .cse66 (+ (* v_thread1Thread1of1ForFork2_~i~0_220 4) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|)))) (or (<= .cse62 (+ .cse63 1)) (<= 2147483647 .cse63) (< (select .cse64 .cse6) (+ .cse62 1)) (not (< .cse62 (select (select (store (store .cse65 |c_ULTIMATE.start_create_fresh_int_array_#res#1.base| (store (store .cse66 .cse5 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_#res#1.base|) (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_#res#1.offset|))))))))))))) is different from false [2023-05-04 15:35:24,621 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (+ 4 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) (.cse3 (+ 8 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (and (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_223 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_subst_4 Int) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse6 (store (store .cse8 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse2 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse5 (select .cse6 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse4 (select .cse5 (+ (* v_thread1Thread1of1ForFork2_~i~0_223 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse0 (select (select (store (store .cse6 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse5 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse1 (select .cse5 .cse3))) (or (<= .cse0 (+ .cse1 1)) (< (select .cse2 .cse3) (+ .cse4 1)) (< .cse4 .cse0) (<= 2147483647 .cse1)))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_225 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse14 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse9 (select .cse14 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse11 (store (store .cse14 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse9 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse10 (select .cse12 (+ (* v_thread1Thread1of1ForFork2_~i~0_225 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse13 (select .cse12 .cse3))) (or (< (select .cse9 .cse3) (+ .cse10 1)) (not (< .cse10 (select (select (store (store .cse11 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse12 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (< 2147483645 .cse13) (< .cse10 (+ .cse13 3))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_6 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse20 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse17 (select .cse20 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse18 (store (store .cse20 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse17 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse16 (select .cse19 .cse3)) (.cse15 (select .cse19 (+ (* 4 v_subst_6) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (< .cse15 (+ .cse16 3)) (< (select .cse17 .cse3) .cse15) (< 2147483645 .cse16) (forall ((v_ArrVal_2172 Int) (v_subst_2 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (not (< .cse15 (select (select (store (store .cse18 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse19 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_2) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse27 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse26 (select .cse27 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse24 (store (store .cse27 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse26 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse25 (select .cse24 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse21 (select .cse25 .cse3)) (.cse23 (select .cse26 .cse3))) (or (<= 2147483647 .cse21) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_10 Int) (v_ArrVal_2171 Int)) (let ((.cse22 (select (select (store (store .cse24 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse25 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* v_subst_10 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (<= .cse22 (+ .cse21 1)) (< .cse23 .cse22)))) (forall ((v_subst_9 Int)) (not (< .cse23 (select .cse25 (+ (* 4 v_subst_9) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))))))))))) (forall ((v_subst_7 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse34 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse28 (select .cse34 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse32 (store (store .cse34 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse28 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse33 (select .cse32 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse29 (select .cse33 (+ (* 4 v_subst_7) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse30 (select .cse33 .cse3))) (or (< (select .cse28 .cse3) .cse29) (< 2147483645 .cse30) (forall ((v_ArrVal_2172 Int) (v_subst_3 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse31 (select (select (store (store .cse32 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse33 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (< .cse29 .cse31) (< .cse31 (+ .cse30 3)))))))))))) (forall ((v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_subst_5 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse41 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse35 (select .cse41 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse39 (store (store .cse41 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse35 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse36 (select .cse40 (+ (* 4 v_subst_5) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse38 (select .cse40 .cse3))) (or (< (select .cse35 .cse3) .cse36) (forall ((v_ArrVal_2172 Int) (v_subst_4 Int) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse37 (select (select (store (store .cse39 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse40 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (<= .cse37 (+ .cse38 1)) (< .cse36 .cse37)))) (<= 2147483647 .cse38)))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_221 Int) (v_ArrVal_2165 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_222 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse48 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse44 (select .cse48 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse47 (store (store .cse48 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse44 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse46 (select .cse47 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse42 (select (select (store (store .cse47 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse46 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| (* v_thread1Thread1of1ForFork2_~i~0_222 4))))) (let ((.cse45 (+ .cse42 1)) (.cse43 (select .cse46 .cse3))) (or (<= .cse42 (+ .cse43 1)) (< (select .cse44 .cse3) .cse45) (< (select .cse46 (+ (* v_thread1Thread1of1ForFork2_~i~0_221 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)) .cse45) (<= 2147483647 .cse43))))))))) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_thread1Thread1of1ForFork2_~i~0_220 Int) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (let ((.cse54 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse53 (select .cse54 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse50 (store (store .cse54 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse53 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse51 (select .cse50 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse52 (select .cse51 .cse3)) (.cse49 (select .cse51 (+ (* v_thread1Thread1of1ForFork2_~i~0_220 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (not (< .cse49 (select (select (store (store .cse50 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse51 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (<= .cse49 (+ .cse52 1)) (<= 2147483647 .cse52) (< (select .cse53 .cse3) (+ .cse49 1))))))))) (forall ((v_subst_8 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_ArrVal_2164 (Array Int Int))) (let ((.cse60 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse55 (select .cse60 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse58 (store (store .cse60 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse55 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse59 (select .cse58 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse57 (select .cse59 .cse3)) (.cse56 (select .cse59 (+ (* 4 v_subst_8) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (< (select .cse55 .cse3) .cse56) (<= 2147483647 .cse57) (<= .cse56 (+ .cse57 1)) (forall ((v_ArrVal_2172 Int) (v_ArrVal_2174 (Array Int Int)) (v_subst_1 Int) (v_ArrVal_2171 Int)) (not (< .cse56 (select (select (store (store .cse58 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse59 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_1) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))))))))))) (forall ((v_ArrVal_2172 Int) (v_thread1Thread1of1ForFork2_~i~0_224 Int) (v_ArrVal_2167 Int) (v_ArrVal_2169 (Array Int Int)) (v_ArrVal_2166 (Array Int Int)) (v_ArrVal_2165 (Array Int Int)) (v_subst_3 Int) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2174 (Array Int Int)) (v_ArrVal_2171 Int)) (let ((.cse67 (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_2165) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_2166))) (let ((.cse61 (select .cse67 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse65 (store (store .cse67 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store .cse61 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2167)) |c_ULTIMATE.start_main_~#t4~0#1.base| v_ArrVal_2169))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|))) (let ((.cse64 (select .cse66 .cse3)) (.cse62 (select .cse66 (+ (* v_thread1Thread1of1ForFork2_~i~0_224 4) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|))) (.cse63 (select (select (store (store .cse65 |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| (store (store .cse66 .cse7 v_ArrVal_2171) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| v_ArrVal_2172)) |c_ULTIMATE.start_main_~#t5~0#1.base| v_ArrVal_2174) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base|) (+ (* 4 v_subst_3) |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|)))) (or (< (select .cse61 .cse3) (+ .cse62 1)) (< .cse63 (+ .cse64 3)) (< 2147483645 .cse64) (< .cse62 .cse63)))))))))) is different from false [2023-05-04 15:35:25,578 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-05-04 15:35:25,579 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 476 treesize of output 308 [2023-05-04 15:35:25,603 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 4298 treesize of output 4262 [2023-05-04 15:35:25,670 INFO L356 Elim1Store]: treesize reduction 10, result has 69.7 percent of original size [2023-05-04 15:35:25,671 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 8554 treesize of output 7532 [2023-05-04 15:35:25,733 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 6396 treesize of output 6192 [2023-05-04 15:35:25,835 INFO L356 Elim1Store]: treesize reduction 5, result has 84.8 percent of original size [2023-05-04 15:35:25,836 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 11064 treesize of output 9715 [2023-05-04 15:35:25,947 INFO L356 Elim1Store]: treesize reduction 10, result has 69.7 percent of original size [2023-05-04 15:35:25,948 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20528 treesize of output 18294 [2023-05-04 15:35:26,962 INFO L356 Elim1Store]: treesize reduction 10, result has 69.7 percent of original size [2023-05-04 15:35:26,963 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 19612 treesize of output 18986 [2023-05-04 15:35:27,097 INFO L356 Elim1Store]: treesize reduction 10, result has 69.7 percent of original size [2023-05-04 15:35:27,098 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 19329 treesize of output 19027 [2023-05-04 15:35:31,003 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,004 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 542 treesize of output 1 [2023-05-04 15:35:31,009 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,010 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 544 treesize of output 1 [2023-05-04 15:35:31,015 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,016 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 474 treesize of output 1 [2023-05-04 15:35:31,045 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,045 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 474 treesize of output 1 [2023-05-04 15:35:31,053 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,053 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 476 treesize of output 1 [2023-05-04 15:35:31,062 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,062 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 542 treesize of output 1 [2023-05-04 15:35:31,070 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,071 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 615 treesize of output 1 [2023-05-04 15:35:31,078 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,079 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 544 treesize of output 1 [2023-05-04 15:35:31,086 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-05-04 15:35:31,087 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 509 treesize of output 1 [2023-05-04 15:35:31,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 577 trivial. 262 not checked. [2023-05-04 15:35:31,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [993388050] provided 0 perfect and 2 imperfect interpolant sequences [2023-05-04 15:35:31,542 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-05-04 15:35:31,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 47, 38] total 110 [2023-05-04 15:35:31,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248698051] [2023-05-04 15:35:31,543 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-05-04 15:35:31,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 110 states [2023-05-04 15:35:31,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-05-04 15:35:31,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2023-05-04 15:35:31,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=358, Invalid=7520, Unknown=38, NotChecked=4074, Total=11990 [2023-05-04 15:35:31,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:35:31,545 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-05-04 15:35:31,546 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 110 states, 110 states have (on average 6.7) internal successors, (737), 110 states have internal predecessors, (737), 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) [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 317 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-05-04 15:35:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2023-05-04 15:35:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-05-04 15:36:42,849 WARN L233 SmtUtils]: Spent 32.65s on a formula simplification. DAG size of input: 200 DAG size of output: 147 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-05-04 15:37:13,013 WARN L233 SmtUtils]: Spent 6.49s on a formula simplification. DAG size of input: 91 DAG size of output: 87 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-05-04 15:37:31,724 WARN L233 SmtUtils]: Spent 14.27s on a formula simplification. DAG size of input: 96 DAG size of output: 90 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-05-04 15:38:44,037 WARN L233 SmtUtils]: Spent 9.70s on a formula simplification. DAG size of input: 65 DAG size of output: 47 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-05-04 15:39:31,853 WARN L233 SmtUtils]: Spent 8.42s on a formula simplification. DAG size of input: 88 DAG size of output: 74 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-05-04 15:39:42,907 WARN L233 SmtUtils]: Spent 5.41s on a formula simplification. DAG size of input: 95 DAG size of output: 81 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) Received shutdown request... [2023-05-04 15:43:46,504 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2023-05-04 15:43:46,507 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-05-04 15:43:46,507 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-05-04 15:43:46,507 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-05-04 15:43:46,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-05-04 15:43:46,689 WARN L619 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2023-05-04 15:43:46,691 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2023-05-04 15:43:46,691 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 6 remaining) [2023-05-04 15:43:46,691 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2023-05-04 15:43:46,691 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2023-05-04 15:43:46,691 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2023-05-04 15:43:46,691 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 6 remaining) [2023-05-04 15:43:46,700 INFO L444 BasicCegarLoop]: Path program histogram: [18, 1, 1, 1, 1, 1, 1, 1] [2023-05-04 15:43:46,702 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-05-04 15:43:46,703 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-05-04 15:43:46,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.05 03:43:46 BasicIcfg [2023-05-04 15:43:46,705 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-05-04 15:43:46,705 INFO L158 Benchmark]: Toolchain (without parser) took 700985.62ms. Allocated memory was 180.4MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 148.7MB in the beginning and 6.3GB in the end (delta: -6.1GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2023-05-04 15:43:46,705 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 180.4MB. Free memory is still 135.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-05-04 15:43:46,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.16ms. Allocated memory was 180.4MB in the beginning and 244.3MB in the end (delta: 64.0MB). Free memory was 148.5MB in the beginning and 211.5MB in the end (delta: -63.1MB). Peak memory consumption was 10.1MB. Max. memory is 8.0GB. [2023-05-04 15:43:46,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.27ms. Allocated memory is still 244.3MB. Free memory was 211.5MB in the beginning and 209.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-05-04 15:43:46,706 INFO L158 Benchmark]: Boogie Preprocessor took 52.88ms. Allocated memory is still 244.3MB. Free memory was 209.1MB in the beginning and 207.3MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-05-04 15:43:46,706 INFO L158 Benchmark]: RCFGBuilder took 701.98ms. Allocated memory is still 244.3MB. Free memory was 207.3MB in the beginning and 179.7MB in the end (delta: 27.6MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2023-05-04 15:43:46,706 INFO L158 Benchmark]: TraceAbstraction took 699860.96ms. Allocated memory was 244.3MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 178.7MB in the beginning and 6.3GB in the end (delta: -6.1GB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. [2023-05-04 15:43:46,707 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 180.4MB. Free memory is still 135.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 286.16ms. Allocated memory was 180.4MB in the beginning and 244.3MB in the end (delta: 64.0MB). Free memory was 148.5MB in the beginning and 211.5MB in the end (delta: -63.1MB). Peak memory consumption was 10.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 75.27ms. Allocated memory is still 244.3MB. Free memory was 211.5MB in the beginning and 209.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 52.88ms. Allocated memory is still 244.3MB. Free memory was 209.1MB in the beginning and 207.3MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 701.98ms. Allocated memory is still 244.3MB. Free memory was 207.3MB in the beginning and 179.7MB in the end (delta: 27.6MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * TraceAbstraction took 699860.96ms. Allocated memory was 244.3MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 178.7MB in the beginning and 6.3GB in the end (delta: -6.1GB). Peak memory consumption was 1.9GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5230203, independent: 4644676, independent conditional: 4638343, independent unconditional: 6333, dependent: 585527, dependent conditional: 585437, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4755021, independent: 4644676, independent conditional: 4638343, independent unconditional: 6333, dependent: 110345, dependent conditional: 110255, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4755021, independent: 4644676, independent conditional: 4638343, independent unconditional: 6333, dependent: 110345, dependent conditional: 110255, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7451327, independent: 4644676, independent conditional: 56986, independent unconditional: 4587690, dependent: 2806651, dependent conditional: 2639320, dependent unconditional: 167331, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7451327, independent: 4644676, independent conditional: 56986, independent unconditional: 4587690, dependent: 2806651, dependent conditional: 1377597, dependent unconditional: 1429054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7451327, independent: 4644676, independent conditional: 56986, independent unconditional: 4587690, dependent: 2806651, dependent conditional: 1377597, dependent unconditional: 1429054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6943, independent: 5297, independent conditional: 39, independent unconditional: 5258, dependent: 1646, dependent conditional: 1556, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6943, independent: 5256, independent conditional: 0, independent unconditional: 5256, dependent: 1687, dependent conditional: 0, dependent unconditional: 1687, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1687, independent: 41, independent conditional: 39, independent unconditional: 2, dependent: 1646, dependent conditional: 1556, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1687, independent: 41, independent conditional: 39, independent unconditional: 2, dependent: 1646, dependent conditional: 1556, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8513, independent: 159, independent conditional: 146, independent unconditional: 13, dependent: 8354, dependent conditional: 7950, dependent unconditional: 404, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 7451327, independent: 4639379, independent conditional: 56947, independent unconditional: 4582432, dependent: 2805005, dependent conditional: 1376041, dependent unconditional: 1428964, unknown: 6943, unknown conditional: 1595, unknown unconditional: 5348] , Statistics on independence cache: Total cache size (in pairs): 6943, Positive cache size: 5297, Positive conditional cache size: 39, Positive unconditional cache size: 5258, Negative cache size: 1646, Negative conditional cache size: 1556, Negative unconditional cache size: 90, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1261723, Maximal queried relation: 23, Independence queries for same thread: 475182 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.4s, Number of persistent set computation: 20346, Number of trivial persistent sets: 4090, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6423, independent: 6333, independent conditional: 0, independent unconditional: 6333, dependent: 90, dependent conditional: 0, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5230203, independent: 4644676, independent conditional: 4638343, independent unconditional: 6333, dependent: 585527, dependent conditional: 585437, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4755021, independent: 4644676, independent conditional: 4638343, independent unconditional: 6333, dependent: 110345, dependent conditional: 110255, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 4755021, independent: 4644676, independent conditional: 4638343, independent unconditional: 6333, dependent: 110345, dependent conditional: 110255, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7451327, independent: 4644676, independent conditional: 56986, independent unconditional: 4587690, dependent: 2806651, dependent conditional: 2639320, dependent unconditional: 167331, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7451327, independent: 4644676, independent conditional: 56986, independent unconditional: 4587690, dependent: 2806651, dependent conditional: 1377597, dependent unconditional: 1429054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7451327, independent: 4644676, independent conditional: 56986, independent unconditional: 4587690, dependent: 2806651, dependent conditional: 1377597, dependent unconditional: 1429054, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6943, independent: 5297, independent conditional: 39, independent unconditional: 5258, dependent: 1646, dependent conditional: 1556, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6943, independent: 5256, independent conditional: 0, independent unconditional: 5256, dependent: 1687, dependent conditional: 0, dependent unconditional: 1687, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1687, independent: 41, independent conditional: 39, independent unconditional: 2, dependent: 1646, dependent conditional: 1556, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1687, independent: 41, independent conditional: 39, independent unconditional: 2, dependent: 1646, dependent conditional: 1556, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 8513, independent: 159, independent conditional: 146, independent unconditional: 13, dependent: 8354, dependent conditional: 7950, dependent unconditional: 404, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 7451327, independent: 4639379, independent conditional: 56947, independent unconditional: 4582432, dependent: 2805005, dependent conditional: 1376041, dependent unconditional: 1428964, unknown: 6943, unknown conditional: 1595, unknown unconditional: 5348] , Statistics on independence cache: Total cache size (in pairs): 6943, Positive cache size: 5297, Positive conditional cache size: 39, Positive unconditional cache size: 5258, Negative cache size: 1646, Negative conditional cache size: 1556, Negative unconditional cache size: 90, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1261723, Maximal queried relation: 23, Independence queries for same thread: 475182 - TimeoutResultAtElement [Line: 134]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 122]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 125]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 126]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 123]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 124]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while executing DepthFirstTraversal. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 11 procedures, 231 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 699.7s, OverallIterations: 25, TraceHistogramMax: 0, PathProgramHistogramMax: 18, EmptinessCheckTime: 597.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2536, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 14.2s SatisfiabilityAnalysisTime, 79.4s InterpolantComputationTime, 11517 NumberOfCodeBlocks, 11075 NumberOfCodeBlocksAsserted, 99 NumberOfCheckSat, 16959 ConstructedInterpolants, 102 QuantifiedInterpolants, 216824 SizeOfPredicates, 449 NumberOfNonLiveVariables, 12212 ConjunctsInSsa, 547 ConjunctsInUnsatCore, 69 InterpolantComputations, 6 PerfectInterpolantSequences, 15687/22438 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown