/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/queue_ok.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 02:10:44,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 02:10:44,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 02:10:44,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-11 02:10:44,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-11 02:10:44,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-11 02:10:44,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-11 02:10:44,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-11 02:10:44,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-11 02:10:44,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-11 02:10:44,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-11 02:10:44,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-11 02:10:44,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-11 02:10:44,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-11 02:10:44,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-11 02:10:44,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-11 02:10:44,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-11 02:10:44,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-11 02:10:44,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-11 02:10:44,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-11 02:10:44,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-11 02:10:44,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-11 02:10:44,608 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-11 02:10:44,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-11 02:10:44,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-02-11 02:10:44,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-11 02:10:44,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-11 02:10:44,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-11 02:10:44,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-11 02:10:44,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-11 02:10:44,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-11 02:10:44,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-11 02:10:44,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-11 02:10:44,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 02:10:44,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 02:10:44,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 02:10:44,629 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 02:10:44,661 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 02:10:44,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 02:10:44,661 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 02:10:44,662 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 02:10:44,662 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 02:10:44,663 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 02:10:44,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 02:10:44,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 02:10:44,663 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 02:10:44,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 02:10:44,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 02:10:44,665 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 02:10:44,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 02:10:44,665 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 02:10:44,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 02:10:44,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 02:10:44,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 02:10:44,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 02:10:44,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 02:10:44,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:10:44,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 02:10:44,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 02:10:44,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 02:10:44,666 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 02:10:44,667 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 02:10:44,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 02:10:44,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 02:10:44,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 02:10:44,933 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 02:10:44,933 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 02:10:44,934 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok.i [2022-02-11 02:10:45,017 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a6bd2f7/5d840459b9934eb3b4539f9b4f178559/FLAGecddd7e59 [2022-02-11 02:10:45,444 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 02:10:45,444 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok.i [2022-02-11 02:10:45,469 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a6bd2f7/5d840459b9934eb3b4539f9b4f178559/FLAGecddd7e59 [2022-02-11 02:10:45,806 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a6bd2f7/5d840459b9934eb3b4539f9b4f178559 [2022-02-11 02:10:45,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 02:10:45,810 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 02:10:45,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 02:10:45,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 02:10:45,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 02:10:45,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:10:45" (1/1) ... [2022-02-11 02:10:45,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fc7503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:45, skipping insertion in model container [2022-02-11 02:10:45,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:10:45" (1/1) ... [2022-02-11 02:10:45,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 02:10:45,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 02:10:46,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok.i[43266,43279] [2022-02-11 02:10:46,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok.i[43543,43556] [2022-02-11 02:10:46,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:10:46,337 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 02:10:46,392 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok.i[43266,43279] [2022-02-11 02:10:46,395 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok.i[43543,43556] [2022-02-11 02:10:46,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:10:46,436 INFO L208 MainTranslator]: Completed translation [2022-02-11 02:10:46,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46 WrapperNode [2022-02-11 02:10:46,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 02:10:46,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 02:10:46,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 02:10:46,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 02:10:46,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,506 INFO L137 Inliner]: procedures = 274, calls = 59, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 204 [2022-02-11 02:10:46,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 02:10:46,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 02:10:46,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 02:10:46,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 02:10:46,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 02:10:46,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 02:10:46,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 02:10:46,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 02:10:46,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (1/1) ... [2022-02-11 02:10:46,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:10:46,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:46,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-11 02:10:46,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-11 02:10:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2022-02-11 02:10:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2022-02-11 02:10:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2022-02-11 02:10:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 02:10:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 02:10:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 02:10:46,627 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 02:10:46,732 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 02:10:46,734 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 02:10:47,045 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 02:10:47,054 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 02:10:47,054 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-11 02:10:47,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:10:47 BoogieIcfgContainer [2022-02-11 02:10:47,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 02:10:47,058 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 02:10:47,058 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 02:10:47,061 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 02:10:47,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 02:10:45" (1/3) ... [2022-02-11 02:10:47,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25ea0411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:10:47, skipping insertion in model container [2022-02-11 02:10:47,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:10:46" (2/3) ... [2022-02-11 02:10:47,063 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25ea0411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:10:47, skipping insertion in model container [2022-02-11 02:10:47,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:10:47" (3/3) ... [2022-02-11 02:10:47,068 INFO L112 eAbstractionObserver]: Analyzing ICFG queue_ok.i [2022-02-11 02:10:47,073 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 02:10:47,073 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 02:10:47,074 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-11 02:10:47,074 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 02:10:47,153 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,153 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,154 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,154 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,154 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,154 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,154 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,154 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,155 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,155 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,155 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,156 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,156 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,156 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,157 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,157 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,158 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,159 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,159 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,159 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,160 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,160 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,161 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,161 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,162 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,162 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,163 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,163 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,165 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,166 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,167 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,167 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,167 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,168 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,168 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,168 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,169 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,170 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,171 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,172 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,173 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,174 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,174 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,174 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,174 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,174 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,174 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,175 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,175 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,176 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,176 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,178 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,179 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,180 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,185 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,186 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,187 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,187 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,187 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,187 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,187 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,188 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,189 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,189 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,189 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,189 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,189 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,190 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,191 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,192 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,193 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,194 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,194 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,194 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,194 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,195 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,195 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,195 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,197 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,198 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,198 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,199 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,199 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,200 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,200 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,200 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,200 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,200 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,202 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,202 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,203 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,203 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,203 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,203 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,203 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,203 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,204 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,204 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,204 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,204 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,205 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,205 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,205 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,206 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,206 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,206 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,206 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,206 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,207 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,208 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,208 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,208 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,209 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,209 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,209 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,209 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,209 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,209 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,210 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,210 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,210 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,210 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,210 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,210 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,211 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,212 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,215 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,216 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,216 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,216 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,216 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,217 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,218 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,223 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,223 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,224 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,225 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,226 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,227 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,227 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,227 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,227 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,227 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,227 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,229 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,229 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,229 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,229 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,230 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,231 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,232 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,233 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,234 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,235 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,236 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,237 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,237 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,237 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,239 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,240 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,241 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,242 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,243 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,244 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,244 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,245 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,246 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,247 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,248 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,249 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,249 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,249 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,249 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,249 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,253 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,253 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,253 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,254 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,259 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,259 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,259 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,259 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~value~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,259 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~post50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,260 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~ret52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#t~nondet49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_~x#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,261 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,262 WARN L322 ript$VariableManager]: TermVariable |t1Thread1of1ForFork0_enqueue_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,264 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,264 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~mem57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~post54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~x~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,265 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~post48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~nondet53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,266 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#t~mem43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#t~mem32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_dequeue_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_#t~ret55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,267 WARN L322 ript$VariableManager]: TermVariable |t2Thread1of1ForFork1_empty_#in~q#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:10:47,274 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-11 02:10:47,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:10:47,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:47,339 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) [2022-02-11 02:10:47,357 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 [2022-02-11 02:10:47,372 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:10:47,377 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 02:10:47,377 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-11 02:10:47,428 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 02:10:47,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:47,433 INFO L85 PathProgramCache]: Analyzing trace with hash -2068546759, now seen corresponding path program 1 times [2022-02-11 02:10:47,440 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:47,441 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1142956836] [2022-02-11 02:10:47,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:47,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:47,709 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:47,710 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1142956836] [2022-02-11 02:10:47,710 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1142956836] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:10:47,711 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:10:47,711 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:10:47,712 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966071666] [2022-02-11 02:10:47,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:10:47,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:10:47,718 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:47,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:10:47,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:10:47,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:47,744 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:47,746 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:10:47,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-02-11 02:10:48,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2022-02-11 02:10:48,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2022-02-11 02:10:48,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 02:10:48,193 INFO L733 BasicCegarLoop]: Path program histogram: [1] [2022-02-11 02:10:48,194 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (1/2) [2022-02-11 02:10:48,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:10:48,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:48,203 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:10:48,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-02-11 02:10:48,206 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Thread1of1ForFork1 ======== [2022-02-11 02:10:48,207 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-11 02:10:48,207 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:10:48,314 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:48,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:48,315 INFO L85 PathProgramCache]: Analyzing trace with hash -881764122, now seen corresponding path program 1 times [2022-02-11 02:10:48,315 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:48,317 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372163231] [2022-02-11 02:10:48,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:48,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:48,432 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:48,432 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372163231] [2022-02-11 02:10:48,432 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372163231] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:10:48,432 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:10:48,432 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:10:48,432 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591183186] [2022-02-11 02:10:48,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:10:48,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:10:48,433 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:48,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:10:48,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:10:48,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,434 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:48,434 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 68.5) internal successors, (137), 2 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:10:48,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,449 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 02:10:48,449 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:48,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:48,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1635222354, now seen corresponding path program 1 times [2022-02-11 02:10:48,450 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:48,450 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008058376] [2022-02-11 02:10:48,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:48,614 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:48,614 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008058376] [2022-02-11 02:10:48,614 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1008058376] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:10:48,614 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:10:48,614 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:10:48,614 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105617687] [2022-02-11 02:10:48,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:10:48,616 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:10:48,616 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:48,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:10:48,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:10:48,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,616 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:48,617 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:10:48,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:48,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:48,712 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-11 02:10:48,712 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:48,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:48,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1113328484, now seen corresponding path program 1 times [2022-02-11 02:10:48,713 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:48,713 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794864707] [2022-02-11 02:10:48,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:48,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:48,856 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:48,856 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794864707] [2022-02-11 02:10:48,857 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794864707] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:10:48,857 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346487411] [2022-02-11 02:10:48,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:48,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:48,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:48,892 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:10:48,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-11 02:10:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:49,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 02:10:49,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:10:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:49,457 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:10:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:49,746 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1346487411] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:10:49,746 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:10:49,746 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-11 02:10:49,746 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945291490] [2022-02-11 02:10:49,746 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:10:49,749 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 02:10:49,750 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:49,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 02:10:49,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-11 02:10:49,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:49,753 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:49,753 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 23.0) internal successors, (230), 10 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) [2022-02-11 02:10:49,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:49,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:49,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:49,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:49,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:49,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:49,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-11 02:10:50,055 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:50,056 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:50,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:50,056 INFO L85 PathProgramCache]: Analyzing trace with hash 2104961628, now seen corresponding path program 2 times [2022-02-11 02:10:50,056 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:50,056 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798600283] [2022-02-11 02:10:50,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:50,268 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:50,269 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798600283] [2022-02-11 02:10:50,269 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798600283] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:10:50,269 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931775382] [2022-02-11 02:10:50,269 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 02:10:50,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:50,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:50,272 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:10:50,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-11 02:10:50,417 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-02-11 02:10:50,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 02:10:50,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 5 conjunts are in the unsatisfiable core [2022-02-11 02:10:50,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:10:50,750 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-02-11 02:10:50,750 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-11 02:10:50,750 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1931775382] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:10:50,750 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-11 02:10:50,750 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2022-02-11 02:10:50,751 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107160515] [2022-02-11 02:10:50,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:10:50,751 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-11 02:10:50,751 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:50,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-11 02:10:50,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-02-11 02:10:50,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:50,752 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:50,753 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.5) internal successors, (166), 4 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:10:50,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:50,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:50,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:50,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:50,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:50,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:50,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:50,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:10:50,817 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-11 02:10:51,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:51,015 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:51,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:51,016 INFO L85 PathProgramCache]: Analyzing trace with hash -913134929, now seen corresponding path program 1 times [2022-02-11 02:10:51,016 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:51,016 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777323962] [2022-02-11 02:10:51,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:51,171 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:51,171 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777323962] [2022-02-11 02:10:51,171 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777323962] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:10:51,171 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1394864073] [2022-02-11 02:10:51,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:51,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:51,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:51,172 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:10:51,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-11 02:10:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:51,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-11 02:10:51,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:10:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:51,704 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:10:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:52,187 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1394864073] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:10:52,187 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:10:52,188 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-11 02:10:52,188 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347705294] [2022-02-11 02:10:52,188 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:10:52,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-11 02:10:52,189 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:52,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-11 02:10:52,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-11 02:10:52,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:52,192 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:52,192 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 19.61111111111111) internal successors, (353), 18 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:10:52,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:52,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:52,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:52,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:10:52,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:52,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:52,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:52,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:52,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:10:52,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:10:52,434 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-11 02:10:52,631 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:52,632 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:52,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:52,632 INFO L85 PathProgramCache]: Analyzing trace with hash 673021743, now seen corresponding path program 2 times [2022-02-11 02:10:52,632 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:52,632 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898274122] [2022-02-11 02:10:52,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:52,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 658 backedges. 0 proven. 658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:52,898 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:52,898 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898274122] [2022-02-11 02:10:52,898 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898274122] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:10:52,898 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1814640668] [2022-02-11 02:10:52,898 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 02:10:52,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:52,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:52,900 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:10:52,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-11 02:10:53,143 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 02:10:53,144 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 02:10:53,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-11 02:10:53,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:10:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 658 backedges. 0 proven. 658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:53,803 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:10:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 658 backedges. 0 proven. 658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:54,638 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1814640668] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:10:54,638 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:10:54,638 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-11 02:10:54,639 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210767918] [2022-02-11 02:10:54,639 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:10:54,640 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-11 02:10:54,640 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:10:54,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-11 02:10:54,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-11 02:10:54,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:54,641 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:10:54,641 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 17.676470588235293) internal successors, (601), 34 states have internal predecessors, (601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:10:54,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:54,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:54,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:54,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:10:54,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:10:54,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:10:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:10:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:10:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:10:55,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:10:55,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:10:55,291 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-11 02:10:55,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:55,483 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:10:55,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:10:55,484 INFO L85 PathProgramCache]: Analyzing trace with hash 668330031, now seen corresponding path program 3 times [2022-02-11 02:10:55,484 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:10:55,484 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543428223] [2022-02-11 02:10:55,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:10:55,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:10:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:10:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 0 proven. 3270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:10:56,161 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:10:56,161 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543428223] [2022-02-11 02:10:56,161 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [543428223] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:10:56,162 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1496990185] [2022-02-11 02:10:56,162 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-11 02:10:56,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:10:56,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:10:56,163 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:10:56,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-11 02:10:56,456 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-02-11 02:10:56,456 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 02:10:56,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 38 conjunts are in the unsatisfiable core [2022-02-11 02:10:56,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:10:58,731 INFO L387 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 13 treesize of output 9 [2022-02-11 02:10:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:10:58,808 INFO L387 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 16 treesize of output 18 [2022-02-11 02:10:59,039 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:10:59,049 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:10:59,049 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2022-02-11 02:10:59,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:10:59,107 INFO L387 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 23 treesize of output 22 [2022-02-11 02:10:59,140 INFO L387 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 19 treesize of output 7 [2022-02-11 02:10:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 455 proven. 319 refuted. 0 times theorem prover too weak. 2496 trivial. 0 not checked. [2022-02-11 02:10:59,250 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:11:07,642 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_815 (Array Int Int))) (< (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_815) |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 20)) is different from false [2022-02-11 02:11:07,679 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:07,680 INFO L387 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 22 treesize of output 23 [2022-02-11 02:11:07,691 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:07,692 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 39 [2022-02-11 02:11:07,697 INFO L387 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 11 treesize of output 7 [2022-02-11 02:11:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 377 proven. 319 refuted. 0 times theorem prover too weak. 2496 trivial. 78 not checked. [2022-02-11 02:11:08,947 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1496990185] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:11:08,947 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:11:08,948 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 12, 12] total 53 [2022-02-11 02:11:08,948 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123501387] [2022-02-11 02:11:08,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:11:08,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-02-11 02:11:08,949 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:11:08,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-02-11 02:11:08,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=2291, Unknown=1, NotChecked=100, Total=2756 [2022-02-11 02:11:08,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:08,951 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:11:08,952 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 16.62264150943396) internal successors, (881), 53 states have internal predecessors, (881), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:11:08,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:08,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:08,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:08,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:08,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:08,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:08,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:13,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:13,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:13,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:13,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:13,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:13,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:13,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2022-02-11 02:11:13,181 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-11 02:11:13,367 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:11:13,367 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:11:13,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:11:13,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1895810629, now seen corresponding path program 1 times [2022-02-11 02:11:13,368 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:11:13,368 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985045531] [2022-02-11 02:11:13,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:11:13,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:11:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:11:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3720 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:11:14,013 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:11:14,013 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985045531] [2022-02-11 02:11:14,013 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985045531] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:11:14,013 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1551682726] [2022-02-11 02:11:14,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:11:14,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:11:14,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:11:14,019 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:11:14,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-11 02:11:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:11:14,370 INFO L263 TraceCheckSpWp]: Trace formula consists of 1390 conjuncts, 34 conjunts are in the unsatisfiable core [2022-02-11 02:11:14,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:11:15,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3720 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:11:15,453 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:11:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3720 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:11:16,585 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1551682726] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:11:16,585 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:11:16,585 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 43 [2022-02-11 02:11:16,586 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030794860] [2022-02-11 02:11:16,586 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:11:16,587 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-02-11 02:11:16,587 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:11:16,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-02-11 02:11:16,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=483, Invalid=1323, Unknown=0, NotChecked=0, Total=1806 [2022-02-11 02:11:16,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:16,589 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:11:16,589 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 19.976744186046513) internal successors, (859), 43 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:11:16,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:16,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:16,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:16,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:16,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:16,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:16,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2022-02-11 02:11:16,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:17,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2022-02-11 02:11:17,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-02-11 02:11:17,752 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-11 02:11:17,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-02-11 02:11:17,948 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:11:17,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:11:17,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1972149809, now seen corresponding path program 2 times [2022-02-11 02:11:17,948 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:11:17,948 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408904495] [2022-02-11 02:11:17,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:11:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:11:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:11:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 3613 proven. 155 refuted. 0 times theorem prover too weak. 2122 trivial. 0 not checked. [2022-02-11 02:11:19,341 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:11:19,341 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408904495] [2022-02-11 02:11:19,341 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408904495] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:11:19,341 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [938328502] [2022-02-11 02:11:19,341 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-11 02:11:19,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:11:19,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:11:19,342 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) [2022-02-11 02:11:19,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-11 02:11:19,757 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-11 02:11:19,757 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 02:11:19,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 1656 conjuncts, 64 conjunts are in the unsatisfiable core [2022-02-11 02:11:19,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:11:21,438 INFO L387 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 13 treesize of output 9 [2022-02-11 02:11:21,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:21,503 INFO L387 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 16 treesize of output 18 [2022-02-11 02:11:21,690 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:11:21,696 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:11:21,696 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2022-02-11 02:11:21,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:21,743 INFO L387 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 23 treesize of output 22 [2022-02-11 02:11:21,879 INFO L387 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 0 case distinctions, treesize of input 31 treesize of output 15 [2022-02-11 02:11:21,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:21,949 INFO L387 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 18 treesize of output 20 [2022-02-11 02:11:22,118 INFO L353 Elim1Store]: treesize reduction 53, result has 19.7 percent of original size [2022-02-11 02:11:22,118 INFO L387 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 32 [2022-02-11 02:11:22,155 INFO L353 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2022-02-11 02:11:22,156 INFO L387 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 25 treesize of output 24 [2022-02-11 02:11:22,194 INFO L387 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 21 treesize of output 9 [2022-02-11 02:11:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 3439 proven. 306 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2022-02-11 02:11:22,525 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:11:23,176 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1519 Int) (v_ArrVal_1517 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1519)) .cse1)) 20))) is different from false [2022-02-11 02:11:23,213 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1519 Int) (v_ArrVal_1517 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1519)) .cse1)) 20))) is different from false [2022-02-11 02:11:23,227 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1519 Int) (v_ArrVal_1517 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork0_enqueue_#t~mem40#1| 1))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1519)) .cse1)) 20))) is different from false [2022-02-11 02:11:23,240 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1519 Int) (v_ArrVal_1517 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1519)) .cse1)) 20))) is different from false [2022-02-11 02:11:23,273 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1519 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1513)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1519)) .cse1)) 20))) is different from false [2022-02-11 02:11:23,304 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1511) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1513)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1519)) .cse1))))) is different from false [2022-02-11 02:11:23,322 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int)) (or (forall ((v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1511) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1513)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1519)) .cse1))))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))))) is different from false [2022-02-11 02:11:23,360 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse1 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|)) (.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse0 .cse1))) (not (= (let ((.cse3 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse2 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (let ((.cse4 (store (store .cse0 (+ |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1513))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse3) 4) |c_~#queue~0.offset|) v_ArrVal_1519)) .cse3)) 20))))) is different from false [2022-02-11 02:11:23,419 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse0 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse0 .cse1))) (not (= 20 (select (let ((.cse2 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse3 (store (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1513))) (store .cse3 .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse2 (+ |c_~#queue~0.offset| (* (select .cse2 .cse1) 4)) v_ArrVal_1519)) .cse1)))))) is different from false [2022-02-11 02:11:23,525 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1510 (Array Int Int)) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse2 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1510))) (let ((.cse4 (select .cse2 |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse3 (store (store .cse4 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1513))) (store .cse3 .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1519)) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse4 .cse1))))))) is different from false [2022-02-11 02:11:23,592 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:23,593 INFO L387 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 215 treesize of output 155 [2022-02-11 02:11:23,602 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:23,602 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 247 treesize of output 245 [2022-02-11 02:11:23,607 INFO L387 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 834 treesize of output 806 [2022-02-11 02:11:23,619 INFO L387 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 829 treesize of output 805 [2022-02-11 02:11:23,691 INFO L387 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 8 treesize of output 4 [2022-02-11 02:11:23,705 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:23,705 INFO L387 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 329 treesize of output 321 [2022-02-11 02:11:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 3039 proven. 250 refuted. 0 times theorem prover too weak. 2172 trivial. 429 not checked. [2022-02-11 02:11:24,705 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [938328502] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:11:24,705 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:11:24,706 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 22] total 55 [2022-02-11 02:11:24,706 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469839908] [2022-02-11 02:11:24,706 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:11:24,707 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-02-11 02:11:24,707 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:11:24,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-02-11 02:11:24,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=295, Invalid=1715, Unknown=10, NotChecked=950, Total=2970 [2022-02-11 02:11:24,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:24,709 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:11:24,709 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 11.709090909090909) internal successors, (644), 55 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:11:24,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:24,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2022-02-11 02:11:24,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:25,311 WARN L838 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 0) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (not (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#stored_elements~0.base|)) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| 0) (= |c_~#queue~0.offset| |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 1) (= 7 |c_~#queue~0.base|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|) 84) 1) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1510 (Array Int Int)) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse2 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1510))) (let ((.cse4 (select .cse2 |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse3 (store (store .cse4 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1513))) (store .cse3 .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1519)) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse4 .cse1))))))) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:25,677 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_~#queue~0.base|))) (and (= (select .cse0 (+ 84 |c_~#queue~0.offset|)) 1) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.offset| 0) (= (select .cse0 84) 1) (= 7 |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1510 (Array Int Int)) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1510))) (let ((.cse5 (select .cse3 |c_~#queue~0.base|)) (.cse2 (+ 84 |c_~#queue~0.offset|))) (or (not (= (select (let ((.cse1 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse5 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1513))) (store .cse4 .cse2 (+ (select .cse4 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse1 (+ |c_~#queue~0.offset| (* (select .cse1 .cse2) 4)) v_ArrVal_1519)) .cse2) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse5 .cse2))))))) (<= |c_~#stored_elements~0.base| 6))) is different from false [2022-02-11 02:11:26,038 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse0 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse0 .cse1))) (not (= 20 (select (let ((.cse2 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse3 (store (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1513))) (store .cse3 .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse2 (+ |c_~#queue~0.offset| (* (select .cse2 .cse1) 4)) v_ArrVal_1519)) .cse1)))))) (= (select .cse4 (+ 84 |c_~#queue~0.offset|)) 1) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.offset| 0) (= (select .cse4 84) 1) (= 7 |c_~#queue~0.base|) (<= |c_~#stored_elements~0.base| 6))) is different from false [2022-02-11 02:11:26,397 WARN L838 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| 0) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int) (v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (let ((.cse1 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|)) (.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select .cse0 .cse1))) (not (= (let ((.cse3 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse2 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (let ((.cse4 (store (store .cse0 (+ |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4)) v_ArrVal_1511) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1513))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse3) 4) |c_~#queue~0.offset|) v_ArrVal_1519)) .cse3)) 20))))) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| |c_~#queue~0.offset|) (= 7 |c_~#queue~0.base|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|) 84) 1) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:28,400 WARN L838 $PredicateComparison]: unable to prove that (and (= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| Int)) (or (forall ((v_ArrVal_1519 Int) (v_ArrVal_1511 Int) (v_ArrVal_1513 Int) (v_ArrVal_1517 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1511) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1513)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1517) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1519)) .cse1))))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_163| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))))) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 0) (not (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.offset| |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#queue~0.base|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 1) (= 7 |c_~#queue~0.base|) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:30,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:30,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-02-11 02:11:30,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-11 02:11:30,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-11 02:11:30,750 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-11 02:11:30,750 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:11:30,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:11:30,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1619329602, now seen corresponding path program 3 times [2022-02-11 02:11:30,751 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:11:30,751 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368682902] [2022-02-11 02:11:30,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:11:30,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:11:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:11:33,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6040 backedges. 2894 proven. 139 refuted. 0 times theorem prover too weak. 3007 trivial. 0 not checked. [2022-02-11 02:11:33,152 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:11:33,152 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368682902] [2022-02-11 02:11:33,152 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368682902] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:11:33,152 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320599210] [2022-02-11 02:11:33,152 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-11 02:11:33,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:11:33,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:11:33,153 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) [2022-02-11 02:11:33,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-11 02:11:33,924 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-02-11 02:11:33,925 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 02:11:33,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 100 conjunts are in the unsatisfiable core [2022-02-11 02:11:33,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:11:36,279 INFO L387 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 13 treesize of output 9 [2022-02-11 02:11:36,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:36,353 INFO L387 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 16 treesize of output 18 [2022-02-11 02:11:36,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:11:36,551 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:11:36,552 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2022-02-11 02:11:36,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:36,600 INFO L387 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 23 treesize of output 22 [2022-02-11 02:11:36,758 INFO L387 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 0 case distinctions, treesize of input 31 treesize of output 15 [2022-02-11 02:11:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:36,834 INFO L387 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 16 treesize of output 18 [2022-02-11 02:11:37,024 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:11:37,030 INFO L353 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-02-11 02:11:37,031 INFO L387 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 2 case distinctions, treesize of input 31 treesize of output 27 [2022-02-11 02:11:37,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:37,074 INFO L387 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 23 treesize of output 22 [2022-02-11 02:11:37,241 INFO L387 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 0 case distinctions, treesize of input 31 treesize of output 15 [2022-02-11 02:11:37,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:37,316 INFO L387 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 16 treesize of output 18 [2022-02-11 02:11:37,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:11:37,519 INFO L353 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2022-02-11 02:11:37,519 INFO L387 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 2 case distinctions, treesize of input 31 treesize of output 27 [2022-02-11 02:11:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:37,566 INFO L387 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 23 treesize of output 22 [2022-02-11 02:11:37,599 INFO L387 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 19 treesize of output 7 [2022-02-11 02:11:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6040 backedges. 2147 proven. 458 refuted. 0 times theorem prover too weak. 3435 trivial. 0 not checked. [2022-02-11 02:11:37,739 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:11:38,123 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1914 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1))))) is different from false [2022-02-11 02:11:38,152 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1914 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1)) 20))) is different from false [2022-02-11 02:11:38,158 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1914 (Array Int Int))) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork0_enqueue_#t~mem40#1| 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1)) 20))) is different from false [2022-02-11 02:11:38,164 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1914 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1))))) is different from false [2022-02-11 02:11:38,176 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_1916 Int) (v_ArrVal_1914 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1))))) (= |c_t1Thread1of1ForFork0_enqueue_#t~mem39#1| 20)) is different from false [2022-02-11 02:11:38,189 WARN L838 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 20) (forall ((v_ArrVal_1916 Int) (v_ArrVal_1914 (Array Int Int))) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1)))))) is different from false [2022-02-11 02:11:38,216 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse3 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1910)) (.cse4 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse3 .cse4))) (or (= .cse0 20) (not (= 20 (let ((.cse2 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse1 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse3 .cse4 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse1 (+ (* (select .cse1 .cse2) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse2)))))))) is different from false [2022-02-11 02:11:38,273 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse2 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1909) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1910)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse4 (select .cse2 .cse3))) (or (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse2 .cse3 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1916)) .cse1)) 20)) (= .cse4 20))))) is different from false [2022-02-11 02:11:38,292 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse2 (store (let ((.cse5 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|))) (store .cse5 (+ (* (select .cse5 .cse3) 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1909)) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse2 .cse3))) (or (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse2 .cse3 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1916)) .cse1)) 20)) (= .cse4 20)))))) is different from false [2022-02-11 02:11:38,329 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|))) (let ((.cse2 (store (let ((.cse5 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (store .cse5 (+ (* (select .cse5 .cse3) 4) |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1909)) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse2 .cse3))) (or (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (store .cse2 .cse3 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* 4 (select .cse0 .cse1))) v_ArrVal_1916)) .cse1)))) (= .cse4 20)))))) is different from false [2022-02-11 02:11:38,379 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse2 (store (let ((.cse4 (select |c_#memory_int| |c_~#queue~0.base|))) (store .cse4 (+ (* (select .cse4 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse3 (select .cse2 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store |c_#memory_int| |c_~#queue~0.base| (store .cse2 .cse1 (+ .cse3 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1916)) .cse1) 20)) (= .cse3 20)))))) is different from false [2022-02-11 02:11:38,490 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse5 (select .cse2 |c_~#queue~0.base|))) (store .cse5 (+ (* (select .cse5 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* 4 (select .cse0 .cse1)) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20)) (= 20 .cse4)))))) is different from false [2022-02-11 02:11:38,585 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse2 (+ 84 |c_~#queue~0.offset|)) (.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse4 (store (let ((.cse5 (select .cse3 |c_~#queue~0.base|))) (store .cse5 (+ |c_~#queue~0.offset| (* (select .cse5 .cse2) 4)) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse0 (select .cse4 .cse2))) (or (= .cse0 20) (not (= (select (let ((.cse1 (select (store (store .cse3 |c_~#queue~0.base| (store .cse4 .cse2 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse1 (+ (* (select .cse1 .cse2) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse2) 20))))))) is different from false [2022-02-11 02:11:38,601 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork0_enqueue_#t~mem40#1| 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse5 (select .cse2 |c_~#queue~0.base|))) (store .cse5 (+ (* (select .cse5 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ 1 .cse4))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20)) (= 20 .cse4)))))) is different from false [2022-02-11 02:11:38,618 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse7 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse6 .cse7 (+ (select .cse6 .cse7) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse5 (select .cse2 |c_~#queue~0.base|))) (store .cse5 (+ |c_~#queue~0.offset| (* (select .cse5 .cse1) 4)) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1916)) .cse1) 20)) (= .cse4 20)))))) is different from false [2022-02-11 02:11:38,649 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse7 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse6 .cse7 (+ (select .cse6 .cse7) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse5 (select .cse2 |c_~#queue~0.base|))) (store .cse5 (+ |c_~#queue~0.offset| (* (select .cse5 .cse1) 4)) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1916)) .cse1) 20)) (= .cse4 20)))))) (= |c_t1Thread1of1ForFork0_enqueue_#t~mem39#1| 20)) is different from false [2022-02-11 02:11:38,668 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse7 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse6 .cse7 (+ (select .cse6 .cse7) 1)))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse5 (select .cse2 |c_~#queue~0.base|))) (store .cse5 (+ |c_~#queue~0.offset| (* (select .cse5 .cse1) 4)) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) v_ArrVal_1916)) .cse1) 20)) (= .cse4 20)))))) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 20)) is different from false [2022-02-11 02:11:38,740 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse7 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1903)) (.cse8 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse7 .cse8))) (let ((.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse4 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse7 .cse8 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse5 (store (let ((.cse6 (select .cse4 |c_~#queue~0.base|))) (store .cse6 (+ (* (select .cse6 .cse3) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse1 (select .cse5 .cse3))) (or (= 20 .cse0) (= .cse1 20) (not (= (select (let ((.cse2 (select (store (store .cse4 |c_~#queue~0.base| (store .cse5 .cse3 (+ .cse1 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse2 (+ (* (select .cse2 .cse3) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse3) 20))))))))) is different from false [2022-02-11 02:11:38,884 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse7 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1901) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1903)) (.cse8 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse5 (select .cse7 .cse8))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse7 .cse8 (+ .cse5 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse6 (select .cse2 |c_~#queue~0.base|))) (store .cse6 (+ |c_~#queue~0.offset| (* 4 (select .cse6 .cse1))) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* 4 (select .cse0 .cse1)) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20)) (= .cse4 20) (= .cse5 20)))))))) is different from false [2022-02-11 02:11:39,006 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse7 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1901) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1903)) (.cse8 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse7 .cse8))) (let ((.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse4 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse7 .cse8 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse5 (store (let ((.cse6 (select .cse4 |c_~#queue~0.base|))) (store .cse6 (+ |c_~#queue~0.offset| (* 4 (select .cse6 .cse3))) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse1 (select .cse5 .cse3))) (or (= .cse0 20) (= 20 .cse1) (not (= (select (let ((.cse2 (select (store (store .cse4 |c_~#queue~0.base| (store .cse5 .cse3 (+ .cse1 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse2 (+ |c_~#queue~0.offset| (* (select .cse2 .cse3) 4)) v_ArrVal_1916)) .cse3) 20))))))))))) is different from false [2022-02-11 02:11:39,191 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (let ((.cse9 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1901) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1903)) (.cse1 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|))) (let ((.cse7 (select .cse9 .cse1))) (let ((.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse4 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (store .cse9 .cse1 (+ .cse7 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse5 (store (let ((.cse8 (select .cse4 |c_~#queue~0.base|))) (store .cse8 (+ (* (select .cse8 .cse3) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse6 (select .cse5 .cse3))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse0 .cse1))) (not (= (select (let ((.cse2 (select (store (store .cse4 |c_~#queue~0.base| (store .cse5 .cse3 (+ .cse6 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse2 (+ |c_~#queue~0.offset| (* 4 (select .cse2 .cse3))) v_ArrVal_1916)) .cse3) 20)) (= 20 .cse7) (= 20 .cse6))))))))) is different from false [2022-02-11 02:11:39,430 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse5 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse9 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_~#queue~0.offset|) v_ArrVal_1901) .cse8 v_ArrVal_1903)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse6 (select .cse9 .cse1))) (let ((.cse2 (store (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse1 (+ .cse6 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse7 (select .cse2 |c_~#queue~0.base|))) (store .cse7 (+ |c_~#queue~0.offset| (* (select .cse7 .cse1) 4)) v_ArrVal_1909)) .cse8 v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse5 .cse1))) (= .cse6 20) (= .cse4 20))))))))) is different from false [2022-02-11 02:11:40,030 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1903 Int) (v_ArrVal_1900 (Array Int Int)) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse9 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1900))) (let ((.cse0 (select .cse9 |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse10 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_~#queue~0.offset|) v_ArrVal_1901) .cse8 v_ArrVal_1903)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse2 (select .cse10 .cse1))) (let ((.cse5 (store (store .cse9 |c_~#queue~0.base| (store .cse10 .cse1 (+ .cse2 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse6 (store (let ((.cse7 (select .cse5 |c_~#queue~0.base|))) (store .cse7 (+ (* (select .cse7 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) .cse8 v_ArrVal_1910))) (let ((.cse3 (select .cse6 .cse1))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse0 .cse1))) (= 20 .cse2) (= .cse3 20) (not (= (select (let ((.cse4 (select (store (store .cse5 |c_~#queue~0.base| (store .cse6 .cse1 (+ .cse3 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse4 (+ (* (select .cse4 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20))))))))))) is different from false [2022-02-11 02:11:40,383 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:40,384 INFO L387 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 1230 treesize of output 860 [2022-02-11 02:11:40,399 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:40,401 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1079 treesize of output 1057 [2022-02-11 02:11:40,416 INFO L387 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 842 treesize of output 794 [2022-02-11 02:11:40,424 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:11:40,432 INFO L387 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 1129 treesize of output 1073 [2022-02-11 02:11:40,454 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:11:40,458 INFO L387 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 1002 treesize of output 938 [2022-02-11 02:11:40,767 INFO L387 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 8 treesize of output 4 [2022-02-11 02:11:40,787 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:11:40,788 INFO L387 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 7632 treesize of output 7308 [2022-02-11 02:11:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6040 backedges. 1027 proven. 365 refuted. 0 times theorem prover too weak. 3435 trivial. 1213 not checked. [2022-02-11 02:11:42,073 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [320599210] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:11:42,073 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:11:42,074 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 26, 35] total 86 [2022-02-11 02:11:42,074 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482203227] [2022-02-11 02:11:42,074 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:11:42,077 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2022-02-11 02:11:42,077 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:11:42,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2022-02-11 02:11:42,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=567, Invalid=3408, Unknown=23, NotChecked=3312, Total=7310 [2022-02-11 02:11:42,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:42,080 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:11:42,081 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 8.872093023255815) internal successors, (763), 86 states have internal predecessors, (763), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2022-02-11 02:11:42,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:42,964 WARN L838 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_init_#in~q#1.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 0) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (not (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#stored_elements~0.base|)) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1900 (Array Int Int)) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse9 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1900))) (let ((.cse0 (select .cse9 |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse10 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_~#queue~0.offset|) v_ArrVal_1901) .cse8 v_ArrVal_1903)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse2 (select .cse10 .cse1))) (let ((.cse5 (store (store .cse9 |c_~#queue~0.base| (store .cse10 .cse1 (+ .cse2 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse6 (store (let ((.cse7 (select .cse5 |c_~#queue~0.base|))) (store .cse7 (+ (* (select .cse7 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) .cse8 v_ArrVal_1910))) (let ((.cse3 (select .cse6 .cse1))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse0 .cse1))) (= 20 .cse2) (= .cse3 20) (not (= (select (let ((.cse4 (select (store (store .cse5 |c_~#queue~0.base| (store .cse6 .cse1 (+ .cse3 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse4 (+ (* (select .cse4 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20))))))))))) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| 0) (= |c_~#queue~0.offset| |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#queue~0.base|) (= |c_ULTIMATE.start_init_~q#1.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| |c_~#queue~0.offset|) (= |c_ULTIMATE.start_empty_#in~q#1.offset| 0) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 1) (= 7 |c_~#queue~0.base|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|) 84) 1) (<= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (= |c_ULTIMATE.start_empty_~q#1.offset| 0) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:43,363 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_~#queue~0.base|))) (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1900 (Array Int Int)) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse9 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1900))) (let ((.cse0 (select .cse9 |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse10 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_~#queue~0.offset|) v_ArrVal_1901) .cse8 v_ArrVal_1903)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse2 (select .cse10 .cse1))) (let ((.cse5 (store (store .cse9 |c_~#queue~0.base| (store .cse10 .cse1 (+ .cse2 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse6 (store (let ((.cse7 (select .cse5 |c_~#queue~0.base|))) (store .cse7 (+ (* (select .cse7 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) .cse8 v_ArrVal_1910))) (let ((.cse3 (select .cse6 .cse1))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse0 .cse1))) (= 20 .cse2) (= .cse3 20) (not (= (select (let ((.cse4 (select (store (store .cse5 |c_~#queue~0.base| (store .cse6 .cse1 (+ .cse3 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse4 (+ (* (select .cse4 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20))))))))))) (= |c_~#queue~0.offset| 0) (= (select .cse11 84) 1) (= 7 |c_~#queue~0.base|) (<= (select .cse11 (+ 84 |c_~#queue~0.offset|)) 1) (<= |c_~#stored_elements~0.base| 6))) is different from false [2022-02-11 02:11:43,768 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (select |c_#memory_int| |c_~#queue~0.base|))) (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.offset| 0) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse5 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse9 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_~#queue~0.offset|) v_ArrVal_1901) .cse8 v_ArrVal_1903)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse6 (select .cse9 .cse1))) (let ((.cse2 (store (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse1 (+ .cse6 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse3 (store (let ((.cse7 (select .cse2 |c_~#queue~0.base|))) (store .cse7 (+ |c_~#queue~0.offset| (* (select .cse7 .cse1) 4)) v_ArrVal_1909)) .cse8 v_ArrVal_1910))) (let ((.cse4 (select .cse3 .cse1))) (or (not (= (select (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store .cse3 .cse1 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse5 .cse1))) (= .cse6 20) (= .cse4 20))))))))) (= (select .cse10 84) 1) (= 7 |c_~#queue~0.base|) (<= (select .cse10 (+ 84 |c_~#queue~0.offset|)) 1) (<= |c_~#stored_elements~0.base| 6))) is different from false [2022-02-11 02:11:44,173 WARN L838 $PredicateComparison]: unable to prove that (and (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| 0) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| |c_~#queue~0.offset|) (= 7 |c_~#queue~0.base|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|) 84) 1) (<= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (let ((.cse9 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1901) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_1903)) (.cse1 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|))) (let ((.cse7 (select .cse9 .cse1))) (let ((.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse4 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (store .cse9 .cse1 (+ .cse7 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse5 (store (let ((.cse8 (select .cse4 |c_~#queue~0.base|))) (store .cse8 (+ (* (select .cse8 .cse3) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse6 (select .cse5 .cse3))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse0 .cse1))) (not (= (select (let ((.cse2 (select (store (store .cse4 |c_~#queue~0.base| (store .cse5 .cse3 (+ .cse6 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse2 (+ |c_~#queue~0.offset| (* 4 (select .cse2 .cse3))) v_ArrVal_1916)) .cse3) 20)) (= 20 .cse7) (= 20 .cse6))))))))) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:46,178 WARN L838 $PredicateComparison]: unable to prove that (and (= |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 0) (not (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#stored_elements~0.base|)) (= |c_~#queue~0.offset| |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int))) (let ((.cse7 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1901) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_1903)) (.cse8 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse7 .cse8))) (let ((.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse4 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse7 .cse8 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse5 (store (let ((.cse6 (select .cse4 |c_~#queue~0.base|))) (store .cse6 (+ |c_~#queue~0.offset| (* 4 (select .cse6 .cse3))) v_ArrVal_1909)) (+ 88 |c_~#queue~0.offset|) v_ArrVal_1910))) (let ((.cse1 (select .cse5 .cse3))) (or (= .cse0 20) (= 20 .cse1) (not (= (select (let ((.cse2 (select (store (store .cse4 |c_~#queue~0.base| (store .cse5 .cse3 (+ .cse1 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse2 (+ |c_~#queue~0.offset| (* (select .cse2 .cse3) 4)) v_ArrVal_1916)) .cse3) 20))))))))))) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 1) (= 7 |c_~#queue~0.base|) (<= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:48,515 WARN L838 $PredicateComparison]: unable to prove that (and (= |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 0) (not (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (not (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#stored_elements~0.base|)) (forall ((v_ArrVal_1903 Int) (v_ArrVal_1900 (Array Int Int)) (v_ArrVal_1916 Int) (v_ArrVal_1909 Int) (v_ArrVal_1907 (Array Int Int)) (v_ArrVal_1910 Int) (v_ArrVal_1901 Int) (v_ArrVal_1914 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| Int)) (let ((.cse9 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1900))) (let ((.cse0 (select .cse9 |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse10 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| 4) |c_~#queue~0.offset|) v_ArrVal_1901) .cse8 v_ArrVal_1903)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (let ((.cse2 (select .cse10 .cse1))) (let ((.cse5 (store (store .cse9 |c_~#queue~0.base| (store .cse10 .cse1 (+ .cse2 1))) |c_~#stored_elements~0.base| v_ArrVal_1907))) (let ((.cse6 (store (let ((.cse7 (select .cse5 |c_~#queue~0.base|))) (store .cse7 (+ (* (select .cse7 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1909)) .cse8 v_ArrVal_1910))) (let ((.cse3 (select .cse6 .cse1))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_209| (select .cse0 .cse1))) (= 20 .cse2) (= .cse3 20) (not (= (select (let ((.cse4 (select (store (store .cse5 |c_~#queue~0.base| (store .cse6 .cse1 (+ .cse3 1))) |c_~#stored_elements~0.base| v_ArrVal_1914) |c_~#queue~0.base|))) (store .cse4 (+ (* (select .cse4 .cse1) 4) |c_~#queue~0.offset|) v_ArrVal_1916)) .cse1) 20))))))))))) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| 0) (= |c_~#queue~0.offset| |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (= |c_~#queue~0.offset| 0) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_~q#1.base| |c_~#queue~0.base|) (= |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset| |c_~#queue~0.offset|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) 1) (= 7 |c_~#queue~0.base|) (= (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|) 84) 1) (<= (select (select |c_#memory_int| |c_~#queue~0.base|) (+ 84 |c_~#queue~0.offset|)) 1) (<= |c_~#stored_elements~0.base| 6)) is different from false [2022-02-11 02:11:48,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-02-11 02:11:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-02-11 02:11:48,748 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-02-11 02:11:48,935 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-02-11 02:11:48,936 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:11:48,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:11:48,936 INFO L85 PathProgramCache]: Analyzing trace with hash -791409546, now seen corresponding path program 4 times [2022-02-11 02:11:48,936 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:11:48,936 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280761996] [2022-02-11 02:11:48,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:11:48,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:11:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:11:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6180 backedges. 4139 proven. 318 refuted. 0 times theorem prover too weak. 1723 trivial. 0 not checked. [2022-02-11 02:11:50,602 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:11:50,602 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280761996] [2022-02-11 02:11:50,602 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280761996] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:11:50,602 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [631883971] [2022-02-11 02:11:50,602 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-11 02:11:50,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:11:50,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:11:50,604 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) [2022-02-11 02:11:50,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-02-11 02:11:59,084 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-11 02:11:59,084 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-11 02:11:59,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 1681 conjuncts, 103 conjunts are in the unsatisfiable core [2022-02-11 02:11:59,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:11:59,916 INFO L387 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 13 treesize of output 9 [2022-02-11 02:11:59,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:11:59,969 INFO L387 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 16 treesize of output 18 [2022-02-11 02:12:00,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:12:00,153 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:12:00,154 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2022-02-11 02:12:00,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:00,207 INFO L387 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 23 treesize of output 22 [2022-02-11 02:12:00,356 INFO L387 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 0 case distinctions, treesize of input 31 treesize of output 15 [2022-02-11 02:12:00,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:00,447 INFO L387 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 18 treesize of output 20 [2022-02-11 02:12:00,688 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:12:00,694 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:12:00,695 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 29 [2022-02-11 02:12:00,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:00,734 INFO L387 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 25 treesize of output 24 [2022-02-11 02:12:00,889 INFO L387 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 0 case distinctions, treesize of input 33 treesize of output 17 [2022-02-11 02:12:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:00,958 INFO L387 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 16 treesize of output 18 [2022-02-11 02:12:01,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:12:01,162 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:12:01,162 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2022-02-11 02:12:01,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:01,208 INFO L387 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 23 treesize of output 22 [2022-02-11 02:12:01,351 INFO L387 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 0 case distinctions, treesize of input 31 treesize of output 15 [2022-02-11 02:12:01,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:01,423 INFO L387 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 16 treesize of output 18 [2022-02-11 02:12:01,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:12:01,593 INFO L353 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-11 02:12:01,594 INFO L387 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 27 [2022-02-11 02:12:01,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-11 02:12:01,642 INFO L387 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 23 treesize of output 22 [2022-02-11 02:12:01,660 INFO L387 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 19 treesize of output 7 [2022-02-11 02:12:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6180 backedges. 3733 proven. 304 refuted. 0 times theorem prover too weak. 2143 trivial. 0 not checked. [2022-02-11 02:12:02,141 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:12:25,755 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1)))))) is different from false [2022-02-11 02:12:25,816 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))) is different from false [2022-02-11 02:12:25,826 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork0_enqueue_#t~mem40#1| 1))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))) is different from false [2022-02-11 02:12:25,837 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20))))) is different from false [2022-02-11 02:12:25,900 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2314)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))) is different from false [2022-02-11 02:12:25,948 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2312) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2314)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))) is different from false [2022-02-11 02:12:25,978 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int)) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))) (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2312) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2314)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20))))))) is different from false [2022-02-11 02:12:26,032 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse1 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|)) (.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (let ((.cse2 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (let ((.cse4 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_2312) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|)) (.cse3 (+ 84 |c_~#queue~0.offset|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse2 .cse3))) (not (= (select (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse3) 20)))))) is different from false [2022-02-11 02:12:26,097 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select |c_#memory_int| |c_~#queue~0.base|))) (let ((.cse0 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse3 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse3 .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))))))) is different from false [2022-02-11 02:12:26,274 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse3 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse0 (select .cse3 |c_~#queue~0.base|))) (let ((.cse2 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse2 .cse1))) (not (= (select (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20))))))) is different from false [2022-02-11 02:12:26,460 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse3 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1)))))))) is different from false [2022-02-11 02:12:26,488 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork0_enqueue_#t~mem40#1| 1))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse3 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))))) is different from false [2022-02-11 02:12:26,517 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse5 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse6 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse5 .cse6 (+ (select .cse5 .cse6) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse3 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))))) is different from false [2022-02-11 02:12:26,658 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse5 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2307)) (.cse6 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse5 .cse6 (+ (select .cse5 .cse6) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse3 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1)))))))) is different from false [2022-02-11 02:12:26,770 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse5 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2305) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2307)) (.cse6 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse5 .cse6 (+ (select .cse5 .cse6) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse3 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1)))))))) is different from false [2022-02-11 02:12:26,847 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int)) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse3 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse5 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2305) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2307)) (.cse6 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse5 .cse6 (+ (select .cse5 .cse6) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse3 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse4 .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1)))))))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))))) is different from false [2022-02-11 02:12:26,988 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse4 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|)) (.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (let ((.cse5 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (let ((.cse7 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_2305) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_2307))) (store .cse7 .cse4 (+ (select .cse7 .cse4) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse5 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse5 |c_~#queue~0.base| (let ((.cse6 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) (+ 88 |c_~#queue~0.offset|) v_ArrVal_2314))) (store .cse6 .cse1 (+ (select .cse6 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse3 .cse4))))))))) is different from false [2022-02-11 02:12:27,155 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse0 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse7 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse7 .cse1 (+ (select .cse7 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse2 (select .cse4 |c_~#queue~0.base|))) (let ((.cse3 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ 1 (select .cse5 .cse1))))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (= 20 (select (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse3 .cse1))))))))) is different from false [2022-02-11 02:12:27,574 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse0 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse3 (select .cse4 |c_~#queue~0.base|))) (let ((.cse2 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse0 .cse1))) (not (= (select (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse3 .cse1)))))))))) is different from false [2022-02-11 02:12:27,974 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse0 (select .cse4 |c_~#queue~0.base|))) (let ((.cse3 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse3 .cse1))) (not (= 20 (select (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1)))))))))) is different from false [2022-02-11 02:12:28,027 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ |c_t1Thread1of1ForFork0_enqueue_#t~mem40#1| 1))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse3 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ 1 (select .cse8 .cse1))))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse2 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse3 .cse1)))))))))) is different from false [2022-02-11 02:12:28,085 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse9 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse10 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse9 .cse10 (+ (select .cse9 .cse10) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse3 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse2 .cse1))) (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse3 .cse1)))))))))) is different from false [2022-02-11 02:12:28,429 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2311 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2301 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse9 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2301)) (.cse10 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse9 .cse10 (+ (select .cse9 .cse10) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse3 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse2 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse3 .cse1)))))))))) is different from false [2022-02-11 02:12:28,669 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2311 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2298 Int) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2301 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse9 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2298) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2301)) (.cse10 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse9 .cse10 (+ (select .cse9 .cse10) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ 1 (select .cse8 .cse1))))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse3 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse3 .cse1))) (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1)))))))))) is different from false [2022-02-11 02:12:28,848 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| Int)) (or (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2311 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2298 Int) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2301 Int) (v_ArrVal_2312 Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (v_ArrVal_2307 Int)) (let ((.cse7 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse9 (store (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2298) (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_2301)) (.cse10 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse9 .cse10 (+ (select .cse9 .cse10) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (select .cse7 |c_~#queue~0.base|)) (.cse6 (+ 88 |c_~#queue~0.offset|))) (let ((.cse4 (store (store .cse7 |c_~#queue~0.base| (let ((.cse8 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse6 v_ArrVal_2307))) (store .cse8 .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse3 (select .cse4 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse4 |c_~#queue~0.base| (let ((.cse5 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse6 v_ArrVal_2314))) (store .cse5 .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse2 .cse1))) (not (= (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse3 .cse1)))))))))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| (select (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)))))) is different from false [2022-02-11 02:12:29,165 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2311 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2298 Int) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2301 Int) (v_ArrVal_2312 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (v_ArrVal_2307 Int)) (let ((.cse4 (+ 84 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|)) (.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base|))) (let ((.cse9 (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_#in~q#1.base| (let ((.cse11 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| 4) |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_2298) (+ 88 |c_t1Thread1of1ForFork0_enqueue_#in~q#1.offset|) v_ArrVal_2301))) (store .cse11 .cse4 (+ (select .cse11 .cse4) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse0 (select .cse9 |c_~#queue~0.base|)) (.cse8 (+ 88 |c_~#queue~0.offset|))) (let ((.cse6 (store (store .cse9 |c_~#queue~0.base| (let ((.cse10 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse8 v_ArrVal_2307))) (store .cse10 .cse1 (+ (select .cse10 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse5 (select .cse6 |c_~#queue~0.base|))) (let ((.cse2 (select (store (store .cse6 |c_~#queue~0.base| (let ((.cse7 (store (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse8 v_ArrVal_2314))) (store .cse7 .cse1 (+ (select .cse7 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse0 .cse1))) (not (= 20 (select (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| (select .cse3 .cse4))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse5 .cse1))))))))))) is different from false [2022-02-11 02:12:29,591 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2311 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2298 Int) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2301 Int) (v_ArrVal_2312 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (v_ArrVal_2307 Int)) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse3 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse7 (+ 88 |c_~#queue~0.offset|))) (let ((.cse8 (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse10 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| 4) |c_~#queue~0.offset|) v_ArrVal_2298) .cse7 v_ArrVal_2301))) (store .cse10 .cse1 (+ (select .cse10 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse0 (select .cse8 |c_~#queue~0.base|))) (let ((.cse5 (store (store .cse8 |c_~#queue~0.base| (let ((.cse9 (store (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse7 v_ArrVal_2307))) (store .cse9 .cse1 (+ (select .cse9 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse2 (select .cse5 |c_~#queue~0.base|))) (let ((.cse4 (select (store (store .cse5 |c_~#queue~0.base| (let ((.cse6 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse7 v_ArrVal_2314))) (store .cse6 .cse1 (+ (select .cse6 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| (select .cse3 .cse1))) (not (= (select (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1) 20)) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse4 .cse1))))))))))) is different from false [2022-02-11 02:12:30,575 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2318 (Array Int Int)) (v_ArrVal_2304 (Array Int Int)) (v_ArrVal_2311 (Array Int Int)) (v_ArrVal_2297 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| Int) (v_ArrVal_2298 Int) (v_ArrVal_2320 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| Int) (v_ArrVal_2301 Int) (v_ArrVal_2312 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| Int) (v_ArrVal_2314 Int) (v_ArrVal_2305 Int) (v_ArrVal_2307 Int)) (let ((.cse10 (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2297))) (let ((.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse4 (select .cse10 |c_~#queue~0.base|)) (.cse7 (+ 88 |c_~#queue~0.offset|))) (let ((.cse8 (store (store .cse10 |c_~#queue~0.base| (let ((.cse11 (store (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| 4) |c_~#queue~0.offset|) v_ArrVal_2298) .cse7 v_ArrVal_2301))) (store .cse11 .cse1 (+ (select .cse11 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2304))) (let ((.cse2 (select .cse8 |c_~#queue~0.base|))) (let ((.cse5 (store (store .cse8 |c_~#queue~0.base| (let ((.cse9 (store (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| 4) |c_~#queue~0.offset|) v_ArrVal_2305) .cse7 v_ArrVal_2307))) (store .cse9 .cse1 (+ 1 (select .cse9 .cse1))))) |c_~#stored_elements~0.base| v_ArrVal_2311))) (let ((.cse3 (select .cse5 |c_~#queue~0.base|))) (let ((.cse0 (select (store (store .cse5 |c_~#queue~0.base| (let ((.cse6 (store (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| 4) |c_~#queue~0.offset|) v_ArrVal_2312) .cse7 v_ArrVal_2314))) (store .cse6 .cse1 (+ (select .cse6 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2318) |c_~#queue~0.base|))) (or (not (= 20 (select (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| 4) |c_~#queue~0.offset|) v_ArrVal_2320) .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_300| (select .cse2 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_297| (select .cse3 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_294| (select .cse0 .cse1))) (not (<= |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_303| (select .cse4 .cse1)))))))))))) is different from false [2022-02-11 02:12:31,181 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:12:31,181 INFO L387 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 2324 treesize of output 1664 [2022-02-11 02:12:31,213 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:12:31,214 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 2319 treesize of output 2293 [2022-02-11 02:12:31,315 INFO L387 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 35479 treesize of output 35419 [2022-02-11 02:12:31,433 INFO L387 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 34530 treesize of output 34466 [2022-02-11 02:12:31,552 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:12:31,559 INFO L387 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 35451 treesize of output 35403 [2022-02-11 02:12:31,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-11 02:12:31,642 INFO L387 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 35923 treesize of output 35891 [2022-02-11 02:12:31,994 INFO L387 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 8 treesize of output 4 [2022-02-11 02:12:33,439 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-11 02:12:33,439 INFO L387 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 8431 treesize of output 8403 [2022-02-11 02:12:33,458 WARN L325 FreeRefinementEngine]: Global settings require throwing the following exception [2022-02-11 02:12:33,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-02-11 02:12:33,671 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-02-11 02:12:33,672 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.ArithmeticException: BigInteger out of long range at java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.computeDerApplicabilityScore(QuantifierPusher.java:685) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.selectBestEliminatee(QuantifierPusher.java:668) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.doit(QuantifierPusher.java:604) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:446) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:172) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:261) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:247) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:92) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:399) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:271) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:145) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:79) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:611) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:64) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:417) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:308) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:179) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-11 02:12:33,675 INFO L158 Benchmark]: Toolchain (without parser) took 107866.16ms. Allocated memory was 174.1MB in the beginning and 471.9MB in the end (delta: 297.8MB). Free memory was 120.6MB in the beginning and 129.9MB in the end (delta: -9.3MB). Peak memory consumption was 334.4MB. Max. memory is 8.0GB. [2022-02-11 02:12:33,675 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 174.1MB. Free memory was 139.2MB in the beginning and 139.2MB in the end (delta: 72.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 02:12:33,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 623.86ms. Allocated memory was 174.1MB in the beginning and 216.0MB in the end (delta: 41.9MB). Free memory was 120.4MB in the beginning and 171.8MB in the end (delta: -51.3MB). Peak memory consumption was 11.4MB. Max. memory is 8.0GB. [2022-02-11 02:12:33,676 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.84ms. Allocated memory is still 216.0MB. Free memory was 171.8MB in the beginning and 168.8MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-11 02:12:33,676 INFO L158 Benchmark]: Boogie Preprocessor took 36.86ms. Allocated memory is still 216.0MB. Free memory was 168.8MB in the beginning and 166.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 02:12:33,676 INFO L158 Benchmark]: RCFGBuilder took 512.26ms. Allocated memory is still 216.0MB. Free memory was 166.7MB in the beginning and 148.2MB in the end (delta: 18.5MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2022-02-11 02:12:33,676 INFO L158 Benchmark]: TraceAbstraction took 106616.27ms. Allocated memory was 216.0MB in the beginning and 471.9MB in the end (delta: 255.9MB). Free memory was 147.8MB in the beginning and 129.9MB in the end (delta: 17.8MB). Peak memory consumption was 319.9MB. Max. memory is 8.0GB. [2022-02-11 02:12:33,677 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 174.1MB. Free memory was 139.2MB in the beginning and 139.2MB in the end (delta: 72.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 623.86ms. Allocated memory was 174.1MB in the beginning and 216.0MB in the end (delta: 41.9MB). Free memory was 120.4MB in the beginning and 171.8MB in the end (delta: -51.3MB). Peak memory consumption was 11.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 68.84ms. Allocated memory is still 216.0MB. Free memory was 171.8MB in the beginning and 168.8MB in the end (delta: 3.0MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.86ms. Allocated memory is still 216.0MB. Free memory was 168.8MB in the beginning and 166.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 512.26ms. Allocated memory is still 216.0MB. Free memory was 166.7MB in the beginning and 148.2MB in the end (delta: 18.5MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * TraceAbstraction took 106616.27ms. Allocated memory was 216.0MB in the beginning and 471.9MB in the end (delta: 255.9MB). Free memory was 147.8MB in the beginning and 129.9MB in the end (delta: 17.8MB). Peak memory consumption was 319.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5855, positive: 5768, positive conditional: 306, positive unconditional: 5462, negative: 87, negative conditional: 48, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 306, positive unconditional: 5462, negative: 48, negative conditional: 9, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 306, positive unconditional: 5462, negative: 48, negative conditional: 9, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 0, positive unconditional: 5768, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 0, positive unconditional: 5768, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 0, positive unconditional: 5768, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5205, positive: 5166, positive conditional: 0, positive unconditional: 5166, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5205, positive: 5163, positive conditional: 0, positive unconditional: 5163, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 139, positive: 50, positive conditional: 0, positive unconditional: 50, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5816, positive: 602, positive conditional: 0, positive unconditional: 602, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 5205, unknown conditional: 0, unknown unconditional: 5205] , Statistics on independence cache: Total cache size (in pairs): 5205, Positive cache size: 5166, Positive conditional cache size: 0, Positive unconditional cache size: 5166, Negative cache size: 39, Negative conditional cache size: 0, Negative unconditional cache size: 39, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 39 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.3s, Number of persistent set computation: 368, Number of trivial persistent sets: 368, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5501, positive: 5462, positive conditional: 0, positive unconditional: 5462, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5855, positive: 5768, positive conditional: 306, positive unconditional: 5462, negative: 87, negative conditional: 48, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 306, positive unconditional: 5462, negative: 48, negative conditional: 9, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 306, positive unconditional: 5462, negative: 48, negative conditional: 9, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 0, positive unconditional: 5768, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 0, positive unconditional: 5768, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5816, positive: 5768, positive conditional: 0, positive unconditional: 5768, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5205, positive: 5166, positive conditional: 0, positive unconditional: 5166, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5205, positive: 5163, positive conditional: 0, positive unconditional: 5163, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 39, negative conditional: 0, negative unconditional: 39, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 139, positive: 50, positive conditional: 0, positive unconditional: 50, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5816, positive: 602, positive conditional: 0, positive unconditional: 602, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 5205, unknown conditional: 0, unknown unconditional: 5205] , Statistics on independence cache: Total cache size (in pairs): 5205, Positive cache size: 5166, Positive conditional cache size: 0, Positive unconditional cache size: 5166, Negative cache size: 39, Negative conditional cache size: 0, Negative unconditional cache size: 39, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 39 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: ArithmeticException: BigInteger out of long range de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: ArithmeticException: BigInteger out of long range: java.base/java.math.BigInteger.longValueExact(BigInteger.java:4765) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-02-11 02:12:33,706 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-02-11 02:12:33,904 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2022-02-11 02:12:34,104 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...