/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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 17:45:27,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 17:45:27,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 17:45:27,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-14 17:45:27,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-14 17:45:27,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-14 17:45:27,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-14 17:45:27,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-14 17:45:27,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-14 17:45:27,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-14 17:45:27,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-14 17:45:27,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-14 17:45:27,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 17:45:27,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 17:45:27,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 17:45:27,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 17:45:27,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 17:45:27,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 17:45:27,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 17:45:27,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 17:45:27,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 17:45:27,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 17:45:27,531 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 17:45:27,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 17:45:27,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 17:45:27,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 17:45:27,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 17:45:27,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 17:45:27,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 17:45:27,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-14 17:45:27,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 17:45:27,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 17:45:27,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 17:45:27,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 17:45:27,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 17:45:27,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 17:45:27,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 17:45:27,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 17:45:27,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 17:45:27,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 17:45:27,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 17:45:27,564 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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-07-14 17:45:27,597 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 17:45:27,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 17:45:27,597 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 17:45:27,598 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 17:45:27,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 17:45:27,600 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 17:45:27,600 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 17:45:27,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 17:45:27,601 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 17:45:27,601 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 17:45:27,601 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 17:45:27,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 17:45:27,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 17:45:27,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 17:45:27,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 17:45:27,602 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 17:45:27,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 17:45:27,603 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 17:45:27,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 17:45:27,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 17:45:27,603 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 17:45:27,603 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 17:45:27,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 17:45:27,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 17:45:27,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 17:45:27,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 17:45:27,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 17:45:27,604 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 17:45:27,604 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 17:45:27,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 17:45:27,604 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 17:45:27,605 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 17:45:27,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 17:45:27,605 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-14 17:45:27,605 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 17:45:27,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 17:45:27,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 17:45:27,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 17:45:27,948 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 17:45:27,948 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 17:45:27,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2021-07-14 17:45:27,996 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b64752415/6fb82711d8fb48bfb7f8ce39f689d840/FLAG7825834de [2021-07-14 17:45:28,494 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 17:45:28,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2021-07-14 17:45:28,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b64752415/6fb82711d8fb48bfb7f8ce39f689d840/FLAG7825834de [2021-07-14 17:45:28,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b64752415/6fb82711d8fb48bfb7f8ce39f689d840 [2021-07-14 17:45:28,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 17:45:28,806 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 17:45:28,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 17:45:28,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 17:45:28,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 17:45:28,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 05:45:28" (1/1) ... [2021-07-14 17:45:28,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@663fef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:28, skipping insertion in model container [2021-07-14 17:45:28,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 05:45:28" (1/1) ... [2021-07-14 17:45:28,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 17:45:28,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 17:45:29,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-14 17:45:29,308 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47275,47288] [2021-07-14 17:45:29,316 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47463,47476] [2021-07-14 17:45:29,340 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48230,48243] [2021-07-14 17:45:29,344 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48344,48357] [2021-07-14 17:45:29,353 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48816,48829] [2021-07-14 17:45:29,354 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48872,48885] [2021-07-14 17:45:29,372 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49384,49397] [2021-07-14 17:45:29,372 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49443,49456] [2021-07-14 17:45:29,373 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49522,49535] [2021-07-14 17:45:29,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 17:45:29,380 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 17:45:29,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-14 17:45:29,437 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47275,47288] [2021-07-14 17:45:29,439 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47463,47476] [2021-07-14 17:45:29,445 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48230,48243] [2021-07-14 17:45:29,446 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48344,48357] [2021-07-14 17:45:29,448 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48816,48829] [2021-07-14 17:45:29,449 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48872,48885] [2021-07-14 17:45:29,452 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49384,49397] [2021-07-14 17:45:29,452 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49443,49456] [2021-07-14 17:45:29,453 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49522,49535] [2021-07-14 17:45:29,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 17:45:29,497 INFO L208 MainTranslator]: Completed translation [2021-07-14 17:45:29,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29 WrapperNode [2021-07-14 17:45:29,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 17:45:29,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 17:45:29,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 17:45:29,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 17:45:29,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 17:45:29,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 17:45:29,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 17:45:29,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 17:45:29,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... [2021-07-14 17:45:29,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 17:45:29,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 17:45:29,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 17:45:29,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 17:45:29,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 17:45:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-07-14 17:45:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-07-14 17:45:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 17:45:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-07-14 17:45:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 17:45:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-14 17:45:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 17:45:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-07-14 17:45:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-07-14 17:45:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 17:45:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 17:45:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 17:45:29,694 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 17:45:30,615 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 17:45:30,616 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-07-14 17:45:30,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 05:45:30 BoogieIcfgContainer [2021-07-14 17:45:30,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 17:45:30,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 17:45:30,619 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 17:45:30,621 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 17:45:30,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 05:45:28" (1/3) ... [2021-07-14 17:45:30,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14119fce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 05:45:30, skipping insertion in model container [2021-07-14 17:45:30,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:45:29" (2/3) ... [2021-07-14 17:45:30,623 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14119fce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 05:45:30, skipping insertion in model container [2021-07-14 17:45:30,623 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 05:45:30" (3/3) ... [2021-07-14 17:45:30,624 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo-bug_1w1r.i [2021-07-14 17:45:30,629 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 17:45:30,629 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 17:45:30,629 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-07-14 17:45:30,630 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 17:45:30,699 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,718 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,720 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,726 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,729 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,735 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,738 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,740 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,742 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,742 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,742 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 17:45:30,752 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-07-14 17:45:30,771 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 17:45:30,827 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 17:45:30,827 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 17:45:30,827 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 17:45:30,827 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 17:45:30,828 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 17:45:30,828 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 17:45:30,828 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 17:45:30,828 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 17:45:30,886 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:45:30,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:45:30,890 INFO L82 PathProgramCache]: Analyzing trace with hash -586543178, now seen corresponding path program 1 times [2021-07-14 17:45:30,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:45:30,898 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505492645] [2021-07-14 17:45:30,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:45:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:45:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:45:31,846 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:45:31,846 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505492645] [2021-07-14 17:45:31,847 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505492645] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:45:31,847 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:45:31,848 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-07-14 17:45:31,848 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222014146] [2021-07-14 17:45:31,855 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-14 17:45:31,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:45:31,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-14 17:45:31,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-07-14 17:45:31,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:31,871 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:45:31,874 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 2.5217391304347827) internal successors, (58), 23 states have internal predecessors, (58), 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) [2021-07-14 17:45:31,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:32,497 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2021-07-14 17:45:32,725 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-07-14 17:45:33,008 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-07-14 17:45:33,190 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-07-14 17:45:33,428 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-07-14 17:45:33,642 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-07-14 17:45:33,869 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-07-14 17:45:34,150 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-07-14 17:45:34,384 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-07-14 17:45:34,688 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-07-14 17:45:34,967 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129 [2021-07-14 17:45:35,172 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 128 [2021-07-14 17:45:35,335 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-07-14 17:45:35,536 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-07-14 17:45:35,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:35,812 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 17:45:35,812 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:45:35,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:45:35,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1466904846, now seen corresponding path program 1 times [2021-07-14 17:45:35,813 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:45:35,813 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990722617] [2021-07-14 17:45:35,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:45:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:45:35,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:45:35,898 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:45:35,898 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990722617] [2021-07-14 17:45:35,898 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990722617] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:45:35,898 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:45:35,898 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 17:45:35,898 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084898978] [2021-07-14 17:45:35,900 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 17:45:35,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:45:35,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 17:45:35,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 17:45:35,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:35,903 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:45:35,903 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2021-07-14 17:45:35,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:35,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:36,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:36,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:36,134 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 17:45:36,134 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:45:36,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:45:36,135 INFO L82 PathProgramCache]: Analyzing trace with hash 1815938982, now seen corresponding path program 1 times [2021-07-14 17:45:36,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:45:36,135 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270969813] [2021-07-14 17:45:36,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:45:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:45:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:45:36,199 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:45:36,199 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270969813] [2021-07-14 17:45:36,199 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270969813] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:45:36,199 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:45:36,199 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 17:45:36,200 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444905209] [2021-07-14 17:45:36,200 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 17:45:36,200 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:45:36,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 17:45:36,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 17:45:36,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:36,201 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:45:36,201 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 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) [2021-07-14 17:45:36,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:36,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:36,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:36,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:36,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:36,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:36,587 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 17:45:36,587 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:45:36,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:45:36,588 INFO L82 PathProgramCache]: Analyzing trace with hash 1791407186, now seen corresponding path program 1 times [2021-07-14 17:45:36,588 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:45:36,588 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458073888] [2021-07-14 17:45:36,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:45:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:45:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:45:39,103 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:45:39,103 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458073888] [2021-07-14 17:45:39,103 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [458073888] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:45:39,103 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:45:39,103 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2021-07-14 17:45:39,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386833309] [2021-07-14 17:45:39,104 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-07-14 17:45:39,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:45:39,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-07-14 17:45:39,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1830, Unknown=0, NotChecked=0, Total=1980 [2021-07-14 17:45:39,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:39,106 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:45:39,106 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 3.2222222222222223) internal successors, (145), 45 states have internal predecessors, (145), 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) [2021-07-14 17:45:39,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:39,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:39,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:39,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:39,806 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 77 [2021-07-14 17:45:40,005 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2021-07-14 17:45:40,302 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-07-14 17:45:40,489 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2021-07-14 17:45:40,726 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 98 [2021-07-14 17:45:40,995 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2021-07-14 17:45:41,325 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 105 [2021-07-14 17:45:41,642 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 111 [2021-07-14 17:45:41,932 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 113 [2021-07-14 17:45:42,266 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 126 [2021-07-14 17:45:42,661 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 131 [2021-07-14 17:45:43,035 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 130 [2021-07-14 17:45:43,359 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 122 [2021-07-14 17:45:43,691 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 111 [2021-07-14 17:45:43,886 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 77 [2021-07-14 17:45:44,091 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 83 [2021-07-14 17:45:44,366 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 85 [2021-07-14 17:45:44,622 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 87 [2021-07-14 17:45:44,945 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 89 [2021-07-14 17:45:45,292 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 108 [2021-07-14 17:45:45,747 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 114 [2021-07-14 17:45:46,266 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 131 [2021-07-14 17:45:46,830 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 132 [2021-07-14 17:45:47,349 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 146 [2021-07-14 17:45:47,788 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 140 [2021-07-14 17:45:48,299 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 160 [2021-07-14 17:45:48,862 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 165 [2021-07-14 17:45:49,475 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 170 [2021-07-14 17:45:50,019 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 171 [2021-07-14 17:45:50,633 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 182 [2021-07-14 17:45:51,186 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 174 [2021-07-14 17:45:51,795 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 187 [2021-07-14 17:45:52,480 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 205 [2021-07-14 17:45:52,681 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94 [2021-07-14 17:45:52,934 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2021-07-14 17:45:53,784 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 225 [2021-07-14 17:45:54,136 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2021-07-14 17:45:54,532 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 136 [2021-07-14 17:45:54,940 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2021-07-14 17:45:55,244 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 119 [2021-07-14 17:45:56,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:56,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:56,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:56,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 17:45:56,322 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 17:45:56,322 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:45:56,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:45:56,322 INFO L82 PathProgramCache]: Analyzing trace with hash -1719760715, now seen corresponding path program 1 times [2021-07-14 17:45:56,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:45:56,323 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158199400] [2021-07-14 17:45:56,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:45:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:45:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 17:45:56,438 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:45:56,438 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158199400] [2021-07-14 17:45:56,439 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158199400] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:45:56,439 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1917526094] [2021-07-14 17:45:56,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:45:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:45:56,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 17:45:56,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:45:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 17:45:57,037 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1917526094] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:45:57,037 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:45:57,037 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-07-14 17:45:57,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571214554] [2021-07-14 17:45:57,038 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-14 17:45:57,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:45:57,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-14 17:45:57,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-07-14 17:45:57,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:57,039 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:45:57,039 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 50.8) internal successors, (254), 5 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 17:45:57,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:57,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:57,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:57,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 17:45:57,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:45:57,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:45:57,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:57,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:45:57,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 17:45:57,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:45:57,481 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:45:57,481 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:45:57,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:45:57,482 INFO L82 PathProgramCache]: Analyzing trace with hash -387657553, now seen corresponding path program 1 times [2021-07-14 17:45:57,482 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:45:57,482 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214787567] [2021-07-14 17:45:57,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:45:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:46:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 19 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:46:00,872 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:46:00,872 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214787567] [2021-07-14 17:46:00,873 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214787567] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:46:00,873 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [251083244] [2021-07-14 17:46:00,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:46:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:46:01,067 INFO L263 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 81 conjunts are in the unsatisfiable core [2021-07-14 17:46:01,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:46:02,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-14 17:46:02,428 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:02,438 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:02,440 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:02,440 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:33, output treesize:26 [2021-07-14 17:46:03,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:03,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:03,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:03,528 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:03,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 33 [2021-07-14 17:46:03,530 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:03,539 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:03,540 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:03,541 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2021-07-14 17:46:03,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:03,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:03,655 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-07-14 17:46:03,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 42 treesize of output 45 [2021-07-14 17:46:03,669 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:03,682 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:03,707 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:46:03,707 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:49, output treesize:49 [2021-07-14 17:46:03,904 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:03,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 41 treesize of output 25 [2021-07-14 17:46:03,910 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:03,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2021-07-14 17:46:03,916 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:03,931 INFO L628 ElimStorePlain]: treesize reduction 9, result has 65.4 percent of original size [2021-07-14 17:46:03,935 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:03,935 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:80, output treesize:4 [2021-07-14 17:46:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:46:04,008 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [251083244] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:46:04,008 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:46:04,008 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 31] total 85 [2021-07-14 17:46:04,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315864508] [2021-07-14 17:46:04,009 INFO L462 AbstractCegarLoop]: Interpolant automaton has 85 states [2021-07-14 17:46:04,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:46:04,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2021-07-14 17:46:04,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=286, Invalid=6854, Unknown=0, NotChecked=0, Total=7140 [2021-07-14 17:46:04,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:46:04,013 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:46:04,013 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 85 states, 85 states have (on average 4.623529411764705) internal successors, (393), 85 states have internal predecessors, (393), 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) [2021-07-14 17:46:04,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:46:04,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:46:04,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:46:04,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 17:46:04,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:46:04,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:46:06,692 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2021-07-14 17:46:07,380 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71 [2021-07-14 17:46:07,587 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 75 [2021-07-14 17:46:07,826 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79 [2021-07-14 17:46:08,081 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 83 [2021-07-14 17:46:08,408 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 87 [2021-07-14 17:46:08,785 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 91 [2021-07-14 17:46:09,234 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 95 [2021-07-14 17:46:09,646 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2021-07-14 17:46:10,112 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 97 [2021-07-14 17:46:10,595 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 102 [2021-07-14 17:46:11,032 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 104 [2021-07-14 17:46:11,458 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 99 [2021-07-14 17:46:11,895 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 106 [2021-07-14 17:46:12,364 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 111 [2021-07-14 17:46:12,867 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 113 [2021-07-14 17:46:13,444 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 116 [2021-07-14 17:46:13,963 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 120 [2021-07-14 17:46:14,507 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 123 [2021-07-14 17:46:15,137 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 136 [2021-07-14 17:46:15,765 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 138 [2021-07-14 17:46:16,571 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 151 [2021-07-14 17:46:17,336 WARN L205 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 165 [2021-07-14 17:46:17,994 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 148 [2021-07-14 17:46:18,750 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 162 [2021-07-14 17:46:19,608 WARN L205 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 179 [2021-07-14 17:46:20,419 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 176 [2021-07-14 17:46:21,182 WARN L205 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 163 [2021-07-14 17:46:21,967 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 168 [2021-07-14 17:46:22,749 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 166 [2021-07-14 17:46:23,468 WARN L205 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 161 [2021-07-14 17:46:24,168 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 162 [2021-07-14 17:46:24,847 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 157 [2021-07-14 17:46:25,581 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 165 [2021-07-14 17:46:26,275 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 161 [2021-07-14 17:46:26,899 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 138 [2021-07-14 17:46:27,453 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 134 [2021-07-14 17:46:28,072 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 140 [2021-07-14 17:46:28,660 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 142 [2021-07-14 17:46:29,294 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 150 [2021-07-14 17:46:29,849 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 138 [2021-07-14 17:46:30,444 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 141 [2021-07-14 17:46:31,023 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 132 [2021-07-14 17:46:31,530 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 129 [2021-07-14 17:46:31,939 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 115 [2021-07-14 17:46:32,331 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 112 [2021-07-14 17:46:32,906 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 141 [2021-07-14 17:46:33,333 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 124 [2021-07-14 17:46:33,788 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 117 [2021-07-14 17:46:34,273 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 129 [2021-07-14 17:46:34,773 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 133 [2021-07-14 17:46:35,280 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 138 [2021-07-14 17:46:35,813 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 143 [2021-07-14 17:46:36,362 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 140 [2021-07-14 17:46:36,795 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 110 [2021-07-14 17:46:37,279 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 114 [2021-07-14 17:46:37,806 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 122 [2021-07-14 17:46:38,299 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 125 [2021-07-14 17:46:38,806 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 127 [2021-07-14 17:46:39,331 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 119 [2021-07-14 17:46:39,775 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 108 [2021-07-14 17:46:40,071 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2021-07-14 17:46:40,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:46:40,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:46:40,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:46:40,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 17:46:40,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:46:40,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-07-14 17:46:40,344 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:46:40,344 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:46:40,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:46:40,345 INFO L82 PathProgramCache]: Analyzing trace with hash -2001742533, now seen corresponding path program 1 times [2021-07-14 17:46:40,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:46:40,345 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709899464] [2021-07-14 17:46:40,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:46:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:46:44,678 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:46:44,678 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:46:44,678 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709899464] [2021-07-14 17:46:44,678 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709899464] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:46:44,679 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [201107102] [2021-07-14 17:46:44,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:46:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:46:44,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 186 conjunts are in the unsatisfiable core [2021-07-14 17:46:44,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:46:44,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 17:46:44,871 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:44,876 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:44,877 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:44,877 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 17:46:44,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:44,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-07-14 17:46:44,905 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:44,916 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:44,917 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:44,917 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31 [2021-07-14 17:46:45,374 INFO L388 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 11 treesize of output 7 [2021-07-14 17:46:45,376 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:45,392 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:45,397 INFO L388 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 11 treesize of output 7 [2021-07-14 17:46:45,398 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:45,413 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:45,415 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:45,415 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:50, output treesize:43 [2021-07-14 17:46:46,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:46,198 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-07-14 17:46:46,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-07-14 17:46:46,201 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:46,217 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:46,218 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:46,218 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:74, output treesize:80 [2021-07-14 17:46:46,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:46,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-07-14 17:46:46,381 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:46,403 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:46,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:46,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 32 [2021-07-14 17:46:46,411 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:46,431 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:46,433 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:46:46,433 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:110, output treesize:88 [2021-07-14 17:46:47,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:47,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:47,935 INFO L354 Elim1Store]: treesize reduction 8, result has 65.2 percent of original size [2021-07-14 17:46:47,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 27 [2021-07-14 17:46:47,938 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:47,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:47,992 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:47,992 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:114, output treesize:84 [2021-07-14 17:46:48,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 34 [2021-07-14 17:46:48,449 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,475 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:48,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 38 [2021-07-14 17:46:48,485 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,516 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:48,517 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,517 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:112, output treesize:102 [2021-07-14 17:46:48,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,675 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 46 [2021-07-14 17:46:48,677 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:48,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 48 [2021-07-14 17:46:48,737 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,767 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:48,768 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,768 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:126, output treesize:116 [2021-07-14 17:46:48,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 60 [2021-07-14 17:46:48,944 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:48,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:48,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:48,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 58 [2021-07-14 17:46:48,992 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:49,028 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:49,029 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:49,029 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:142, output treesize:138 [2021-07-14 17:46:49,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:46:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:49,957 INFO L354 Elim1Store]: treesize reduction 86, result has 24.6 percent of original size [2021-07-14 17:46:49,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 94 [2021-07-14 17:46:49,959 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:50,008 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:50,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:46:50,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,043 INFO L354 Elim1Store]: treesize reduction 62, result has 31.1 percent of original size [2021-07-14 17:46:50,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 68 treesize of output 62 [2021-07-14 17:46:50,064 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:50,109 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:50,120 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:50,120 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:201, output treesize:149 [2021-07-14 17:46:50,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 51 [2021-07-14 17:46:50,496 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:50,542 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:50,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:50,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 50 [2021-07-14 17:46:50,550 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:50,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:50,583 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:46:50,583 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:157, output treesize:106 [2021-07-14 17:46:51,432 INFO L446 ElimStorePlain]: Different costs {20=[|v_#memory_$Pointer$.offset_124|], 30=[|v_#memory_$Pointer$.base_127|]} [2021-07-14 17:46:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 60 [2021-07-14 17:46:51,444 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:51,489 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:46:51,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,528 INFO L354 Elim1Store]: treesize reduction 124, result has 21.0 percent of original size [2021-07-14 17:46:51,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 87 treesize of output 72 [2021-07-14 17:46:51,530 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:51,570 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:51,573 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:46:51,573 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:162, output treesize:142 [2021-07-14 17:46:51,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,858 INFO L354 Elim1Store]: treesize reduction 154, result has 9.9 percent of original size [2021-07-14 17:46:51,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 11 case distinctions, treesize of input 257 treesize of output 134 [2021-07-14 17:46:51,861 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:51,911 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:51,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:46:51,922 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-14 17:46:51,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 122 treesize of output 97 [2021-07-14 17:46:51,925 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:46:51,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:46:51,967 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:46:51,967 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:288, output treesize:166 [2021-07-14 17:46:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 30 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:46:53,195 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [201107102] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:46:53,195 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:46:53,195 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 49] total 107 [2021-07-14 17:46:53,195 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033208658] [2021-07-14 17:46:53,196 INFO L462 AbstractCegarLoop]: Interpolant automaton has 107 states [2021-07-14 17:46:53,196 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:46:53,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants. [2021-07-14 17:46:53,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=371, Invalid=10971, Unknown=0, NotChecked=0, Total=11342 [2021-07-14 17:46:53,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:46:53,200 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:46:53,201 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 107 states, 107 states have (on average 3.6261682242990654) internal successors, (388), 107 states have internal predecessors, (388), 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) [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-07-14 17:46:53,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:46:54,858 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66 [2021-07-14 17:46:55,159 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 81 [2021-07-14 17:46:55,592 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-07-14 17:46:55,833 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2021-07-14 17:46:56,152 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 86 [2021-07-14 17:46:56,543 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95 [2021-07-14 17:46:56,961 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 99 [2021-07-14 17:46:57,423 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 105 [2021-07-14 17:46:57,944 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 120 [2021-07-14 17:46:58,460 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 110 [2021-07-14 17:46:59,050 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 112 [2021-07-14 17:46:59,648 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 111 [2021-07-14 17:47:00,134 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 109 [2021-07-14 17:47:00,522 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 100 [2021-07-14 17:47:01,049 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 107 [2021-07-14 17:47:01,495 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 95 [2021-07-14 17:47:02,032 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 97 [2021-07-14 17:47:02,580 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 101 [2021-07-14 17:47:03,190 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 105 [2021-07-14 17:47:03,915 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 109 [2021-07-14 17:47:04,703 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 120 [2021-07-14 17:47:05,578 WARN L205 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 124 [2021-07-14 17:47:06,656 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 128 [2021-07-14 17:47:07,711 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 124 [2021-07-14 17:47:08,832 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 132 [2021-07-14 17:47:09,985 WARN L205 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 139 [2021-07-14 17:47:11,171 WARN L205 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 143 [2021-07-14 17:47:12,302 WARN L205 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 136 [2021-07-14 17:47:13,550 WARN L205 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 147 [2021-07-14 17:47:14,804 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 346 DAG size of output: 152 [2021-07-14 17:47:16,143 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 354 DAG size of output: 156 [2021-07-14 17:47:17,405 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 350 DAG size of output: 148 [2021-07-14 17:47:18,773 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 362 DAG size of output: 157 [2021-07-14 17:47:20,239 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 372 DAG size of output: 161 [2021-07-14 17:47:21,726 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 375 DAG size of output: 166 [2021-07-14 17:47:23,275 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 386 DAG size of output: 170 [2021-07-14 17:47:25,049 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 410 DAG size of output: 182 [2021-07-14 17:47:26,882 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 415 DAG size of output: 187 [2021-07-14 17:47:28,746 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 419 DAG size of output: 192 [2021-07-14 17:47:30,423 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 407 DAG size of output: 186 [2021-07-14 17:47:32,122 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 411 DAG size of output: 191 [2021-07-14 17:47:34,221 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 451 DAG size of output: 222 [2021-07-14 17:47:36,242 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 443 DAG size of output: 221 [2021-07-14 17:47:38,547 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 470 DAG size of output: 244 [2021-07-14 17:47:40,439 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 429 DAG size of output: 210 [2021-07-14 17:47:42,626 WARN L205 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 456 DAG size of output: 240 [2021-07-14 17:47:45,333 WARN L205 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 514 DAG size of output: 270 [2021-07-14 17:47:47,885 WARN L205 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 500 DAG size of output: 266 [2021-07-14 17:47:50,161 WARN L205 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 473 DAG size of output: 243 [2021-07-14 17:47:52,525 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 480 DAG size of output: 247 [2021-07-14 17:47:54,589 WARN L205 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 448 DAG size of output: 223 [2021-07-14 17:47:56,556 WARN L205 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 443 DAG size of output: 218 [2021-07-14 17:47:58,383 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 433 DAG size of output: 210 [2021-07-14 17:48:00,179 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 428 DAG size of output: 205 [2021-07-14 17:48:02,359 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 464 DAG size of output: 222 [2021-07-14 17:48:04,361 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 449 DAG size of output: 209 [2021-07-14 17:48:06,210 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 418 DAG size of output: 187 [2021-07-14 17:48:07,829 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 399 DAG size of output: 184 [2021-07-14 17:48:09,539 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 404 DAG size of output: 190 [2021-07-14 17:48:11,261 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 407 DAG size of output: 188 [2021-07-14 17:48:12,589 WARN L205 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 188 [2021-07-14 17:48:13,747 WARN L205 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 186 [2021-07-14 17:48:14,846 WARN L205 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 184 [2021-07-14 17:48:15,904 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 182 [2021-07-14 17:48:16,645 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 155 [2021-07-14 17:48:17,180 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 134 [2021-07-14 17:48:17,845 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 139 [2021-07-14 17:48:18,507 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 147 [2021-07-14 17:48:19,193 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 157 [2021-07-14 17:48:19,964 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 160 [2021-07-14 17:48:20,816 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 167 [2021-07-14 17:48:21,256 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 113 [2021-07-14 17:48:21,900 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 152 [2021-07-14 17:48:22,430 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 117 [2021-07-14 17:48:23,134 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 165 [2021-07-14 17:48:23,453 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 108 [2021-07-14 17:48:24,018 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 149 [2021-07-14 17:48:24,428 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 112 [2021-07-14 17:48:25,026 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 162 [2021-07-14 17:48:25,496 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2021-07-14 17:48:26,180 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 167 [2021-07-14 17:48:26,627 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 123 [2021-07-14 17:48:27,078 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 111 [2021-07-14 17:48:27,652 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 150 [2021-07-14 17:48:28,065 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 114 [2021-07-14 17:48:28,528 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 125 [2021-07-14 17:48:28,998 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 116 [2021-07-14 17:48:29,430 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 108 [2021-07-14 17:48:29,976 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 146 [2021-07-14 17:48:30,370 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 103 [2021-07-14 17:48:30,974 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 153 [2021-07-14 17:48:31,595 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 160 [2021-07-14 17:48:32,227 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 156 [2021-07-14 17:48:32,853 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 163 [2021-07-14 17:48:33,419 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 153 [2021-07-14 17:48:34,004 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 156 [2021-07-14 17:48:34,688 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 159 [2021-07-14 17:48:35,255 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 156 [2021-07-14 17:48:35,593 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 84 [2021-07-14 17:48:35,874 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 81 [2021-07-14 17:48:36,239 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-07-14 17:48:36,512 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2021-07-14 17:48:36,765 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 72 [2021-07-14 17:48:37,056 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2021-07-14 17:48:38,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:48:38,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:48:38,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:48:38,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:48:38,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:48:38,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 17:48:38,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:48:38,472 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:48:38,473 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:48:38,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:48:38,473 INFO L82 PathProgramCache]: Analyzing trace with hash 253119306, now seen corresponding path program 1 times [2021-07-14 17:48:38,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:48:38,474 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987415770] [2021-07-14 17:48:38,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:48:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:48:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 17:48:38,562 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:48:38,562 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987415770] [2021-07-14 17:48:38,562 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987415770] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:48:38,562 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1138331226] [2021-07-14 17:48:38,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:48:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:48:38,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 4 conjunts are in the unsatisfiable core [2021-07-14 17:48:38,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:48:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 17:48:39,001 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1138331226] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:48:39,002 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:48:39,002 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 17:48:39,002 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781142266] [2021-07-14 17:48:39,002 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 17:48:39,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:48:39,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 17:48:39,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-07-14 17:48:39,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:48:39,003 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:48:39,003 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 51.166666666666664) internal successors, (307), 6 states have internal predecessors, (307), 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) [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:48:39,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:48:39,324 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-07-14 17:48:39,576 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2021-07-14 17:48:39,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:48:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:48:39,824 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-14 17:48:39,825 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:48:39,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:48:39,826 INFO L82 PathProgramCache]: Analyzing trace with hash 1204818242, now seen corresponding path program 1 times [2021-07-14 17:48:39,826 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:48:39,826 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022991477] [2021-07-14 17:48:39,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:48:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:48:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:48:43,610 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:48:43,610 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022991477] [2021-07-14 17:48:43,610 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022991477] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:48:43,610 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1162006334] [2021-07-14 17:48:43,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:48:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:48:43,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 83 conjunts are in the unsatisfiable core [2021-07-14 17:48:43,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:48:44,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 17:48:44,516 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,523 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:44,526 INFO L388 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 [2021-07-14 17:48:44,527 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,534 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:44,535 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,535 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:40, output treesize:32 [2021-07-14 17:48:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,615 INFO L388 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 21 treesize of output 20 [2021-07-14 17:48:44,616 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,627 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,630 INFO L388 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 [2021-07-14 17:48:44,631 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,641 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:44,642 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,642 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2021-07-14 17:48:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-14 17:48:44,751 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,765 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:44,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:44,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-07-14 17:48:44,771 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,785 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:44,785 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:48:44,785 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:74, output treesize:66 [2021-07-14 17:48:45,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 17 [2021-07-14 17:48:45,158 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,171 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:45,171 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,172 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:51 [2021-07-14 17:48:45,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:48:45,286 INFO L354 Elim1Store]: treesize reduction 25, result has 30.6 percent of original size [2021-07-14 17:48:45,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 53 [2021-07-14 17:48:45,288 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:45,302 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,302 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:75, output treesize:30 [2021-07-14 17:48:45,476 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-07-14 17:48:45,476 INFO L388 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 38 treesize of output 25 [2021-07-14 17:48:45,477 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,484 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:45,485 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,485 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:30 [2021-07-14 17:48:45,540 INFO L354 Elim1Store]: treesize reduction 68, result has 31.3 percent of original size [2021-07-14 17:48:45,541 INFO L388 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 3 case distinctions, treesize of input 32 treesize of output 46 [2021-07-14 17:48:45,542 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:48:45,554 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:48:45,558 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-07-14 17:48:45,558 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:43, output treesize:47 [2021-07-14 17:49:00,022 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_129|], 20=[|v_#memory_$Pointer$.base_135|]} [2021-07-14 17:49:00,027 INFO L388 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 [2021-07-14 17:49:00,027 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:00,031 INFO L388 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 [2021-07-14 17:49:00,032 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:00,051 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:00,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:00,078 INFO L354 Elim1Store]: treesize reduction 68, result has 21.8 percent of original size [2021-07-14 17:49:00,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 42 [2021-07-14 17:49:00,080 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:00,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:00,141 INFO L354 Elim1Store]: treesize reduction 134, result has 17.3 percent of original size [2021-07-14 17:49:00,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 51 [2021-07-14 17:49:00,143 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:00,162 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:00,171 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 2 xjuncts. [2021-07-14 17:49:00,171 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:155, output treesize:169 [2021-07-14 17:49:08,079 INFO L446 ElimStorePlain]: Different costs {2=[v_prenex_2, |v_#memory_$Pointer$.offset_130|], 20=[v_prenex_3], 30=[|v_#memory_$Pointer$.base_136|]} [2021-07-14 17:49:08,096 INFO L354 Elim1Store]: treesize reduction 53, result has 14.5 percent of original size [2021-07-14 17:49:08,097 INFO L388 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 135 treesize of output 69 [2021-07-14 17:49:08,098 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:08,132 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:08,151 INFO L354 Elim1Store]: treesize reduction 53, result has 14.5 percent of original size [2021-07-14 17:49:08,151 INFO L388 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 91 treesize of output 49 [2021-07-14 17:49:08,152 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:08,180 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:08,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:08,232 INFO L354 Elim1Store]: treesize reduction 186, result has 18.8 percent of original size [2021-07-14 17:49:08,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 99 treesize of output 77 [2021-07-14 17:49:08,234 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:08,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:08,373 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 50 [2021-07-14 17:49:08,374 INFO L354 Elim1Store]: treesize reduction 258, result has 23.2 percent of original size [2021-07-14 17:49:08,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 105 treesize of output 112 [2021-07-14 17:49:08,377 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:08,420 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:08,454 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-07-14 17:49:08,455 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 9 variables, input treesize:337, output treesize:203 [2021-07-14 17:49:12,709 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_131|], 30=[|v_#memory_$Pointer$.base_137|]} [2021-07-14 17:49:12,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,721 INFO L388 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 [2021-07-14 17:49:12,722 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,734 INFO L388 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 [2021-07-14 17:49:12,736 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,749 INFO L388 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 [2021-07-14 17:49:12,750 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,763 INFO L388 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 [2021-07-14 17:49:12,765 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,779 INFO L388 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 [2021-07-14 17:49:12,780 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,794 INFO L388 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 [2021-07-14 17:49:12,795 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,810 INFO L388 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 [2021-07-14 17:49:12,812 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,825 INFO L388 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 [2021-07-14 17:49:12,827 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,837 INFO L388 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 [2021-07-14 17:49:12,838 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,848 INFO L388 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 [2021-07-14 17:49:12,849 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,859 INFO L388 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 [2021-07-14 17:49:12,864 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:12,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:12,881 INFO L388 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 [2021-07-14 17:49:12,882 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,021 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2021-07-14 17:49:13,022 INFO L628 ElimStorePlain]: treesize reduction 721, result has 28.6 percent of original size [2021-07-14 17:49:13,061 INFO L354 Elim1Store]: treesize reduction 104, result has 23.0 percent of original size [2021-07-14 17:49:13,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 54 [2021-07-14 17:49:13,063 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,085 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-07-14 17:49:13,085 INFO L388 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 58 treesize of output 33 [2021-07-14 17:49:13,086 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:13,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:13,098 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2021-07-14 17:49:13,099 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:49:13,118 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-07-14 17:49:13,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 42 [2021-07-14 17:49:13,120 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,168 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:13,171 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2021-07-14 17:49:13,171 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 6 variables, input treesize:1058, output treesize:124 [2021-07-14 17:49:13,309 INFO L388 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 30 treesize of output 12 [2021-07-14 17:49:13,310 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,316 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:13,319 INFO L388 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 [2021-07-14 17:49:13,320 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,324 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:49:13,325 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:49:13,325 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:48, output treesize:7 [2021-07-14 17:49:13,449 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 20 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:49:13,450 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1162006334] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:49:13,450 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:49:13,450 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 31] total 86 [2021-07-14 17:49:13,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206542884] [2021-07-14 17:49:13,451 INFO L462 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-07-14 17:49:13,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:49:13,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-07-14 17:49:13,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=274, Invalid=7029, Unknown=7, NotChecked=0, Total=7310 [2021-07-14 17:49:13,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:49:13,453 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:49:13,454 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 5.023255813953488) internal successors, (432), 86 states have internal predecessors, (432), 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) [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:49:13,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:49:17,754 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 64 [2021-07-14 17:49:18,166 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 68 [2021-07-14 17:49:18,466 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 72 [2021-07-14 17:49:18,854 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 76 [2021-07-14 17:49:19,266 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 80 [2021-07-14 17:49:19,743 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 84 [2021-07-14 17:49:20,128 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 88 [2021-07-14 17:49:20,519 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 93 [2021-07-14 17:49:20,921 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 93 [2021-07-14 17:49:21,366 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 98 [2021-07-14 17:49:21,834 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 108 [2021-07-14 17:49:22,266 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 101 [2021-07-14 17:49:22,739 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 113 [2021-07-14 17:49:23,296 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 120 [2021-07-14 17:49:23,807 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 116 [2021-07-14 17:49:24,453 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 121 [2021-07-14 17:49:28,288 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 130 [2021-07-14 17:49:31,128 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 134 [2021-07-14 17:49:36,542 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 140 [2021-07-14 17:49:37,377 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 164 [2021-07-14 17:49:38,405 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 188 [2021-07-14 17:49:40,590 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 307 DAG size of output: 210 [2021-07-14 17:49:41,935 WARN L205 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 188 [2021-07-14 17:49:43,070 WARN L205 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 192 [2021-07-14 17:49:48,700 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 166 [2021-07-14 17:49:51,688 WARN L205 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 161 [2021-07-14 17:49:52,429 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 155 [2021-07-14 17:49:55,526 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 150 [2021-07-14 17:50:00,389 WARN L205 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 163 [2021-07-14 17:50:05,438 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 152 [2021-07-14 17:50:08,472 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 130 [2021-07-14 17:50:12,419 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 128 [2021-07-14 17:50:13,868 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 139 [2021-07-14 17:50:14,537 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 142 [2021-07-14 17:50:15,614 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 143 [2021-07-14 17:50:16,273 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 137 [2021-07-14 17:50:18,418 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 148 [2021-07-14 17:50:21,878 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 147 [2021-07-14 17:50:28,039 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 140 [2021-07-14 17:50:32,467 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 132 [2021-07-14 17:50:34,199 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 125 [2021-07-14 17:50:43,581 WARN L205 SmtUtils]: Spent 5.76 s on a formula simplification. DAG size of input: 321 DAG size of output: 153 [2021-07-14 17:50:46,797 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 144 [2021-07-14 17:50:50,968 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 129 [2021-07-14 17:50:55,262 WARN L205 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 354 DAG size of output: 146 [2021-07-14 17:50:56,341 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 151 [2021-07-14 17:50:57,248 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 160 [2021-07-14 17:50:57,762 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 113 [2021-07-14 17:50:58,279 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 119 [2021-07-14 17:50:58,867 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 125 [2021-07-14 17:50:59,531 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 125 [2021-07-14 17:51:00,268 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 131 [2021-07-14 17:51:00,923 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 126 [2021-07-14 17:51:01,973 WARN L205 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 130 [2021-07-14 17:51:07,148 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 144 [2021-07-14 17:51:07,841 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 134 [2021-07-14 17:51:08,301 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 142 [2021-07-14 17:51:08,717 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 131 [2021-07-14 17:51:09,161 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 133 [2021-07-14 17:51:15,424 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 135 [2021-07-14 17:51:20,173 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 94 [2021-07-14 17:51:28,427 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 96 [2021-07-14 17:51:33,206 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 100 [2021-07-14 17:51:33,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:51:33,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:51:33,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:51:33,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:51:33,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:51:33,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:51:33,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:51:33,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:51:33,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 17:51:34,063 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-14 17:51:34,064 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:51:34,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:51:34,064 INFO L82 PathProgramCache]: Analyzing trace with hash -1542347422, now seen corresponding path program 1 times [2021-07-14 17:51:34,064 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:51:34,064 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729833379] [2021-07-14 17:51:34,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:51:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:51:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:51:41,019 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:51:41,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729833379] [2021-07-14 17:51:41,020 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729833379] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:51:41,020 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1630148416] [2021-07-14 17:51:41,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:51:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:51:41,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 583 conjuncts, 137 conjunts are in the unsatisfiable core [2021-07-14 17:51:41,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:51:42,452 INFO L388 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 [2021-07-14 17:51:42,453 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,466 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:42,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 17:51:42,470 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,483 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:42,484 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,484 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:52, output treesize:44 [2021-07-14 17:51:42,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,629 INFO L388 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 21 treesize of output 20 [2021-07-14 17:51:42,630 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:42,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,651 INFO L388 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 [2021-07-14 17:51:42,652 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,668 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:42,669 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,669 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:68, output treesize:60 [2021-07-14 17:51:42,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-07-14 17:51:42,810 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:42,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:42,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-14 17:51:42,853 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,883 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:42,885 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:51:42,885 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:86, output treesize:78 [2021-07-14 17:51:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:43,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 13 [2021-07-14 17:51:43,452 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:43,470 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:43,471 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:51:43,471 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:84, output treesize:57 [2021-07-14 17:51:43,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:43,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,640 INFO L354 Elim1Store]: treesize reduction 25, result has 30.6 percent of original size [2021-07-14 17:51:43,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 51 [2021-07-14 17:51:43,642 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:43,660 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:43,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:51:43,672 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:81, output treesize:40 [2021-07-14 17:51:43,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:43,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-07-14 17:51:43,970 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:43,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:43,984 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:51:43,984 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:40 [2021-07-14 17:51:44,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:44,163 INFO L354 Elim1Store]: treesize reduction 52, result has 34.2 percent of original size [2021-07-14 17:51:44,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 42 [2021-07-14 17:51:44,165 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:44,188 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:44,203 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-07-14 17:51:44,203 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:59, output treesize:63 [2021-07-14 17:51:44,904 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_135|], 20=[|v_#memory_$Pointer$.base_144|]} [2021-07-14 17:51:44,911 INFO L388 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 [2021-07-14 17:51:44,912 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:44,918 INFO L388 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 [2021-07-14 17:51:44,918 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:44,967 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:44,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:44,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:44,980 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:44,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 38 [2021-07-14 17:51:44,982 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:44,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:44,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:45,003 INFO L354 Elim1Store]: treesize reduction 63, result has 12.5 percent of original size [2021-07-14 17:51:45,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 63 treesize of output 47 [2021-07-14 17:51:45,004 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:45,048 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:45,061 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-07-14 17:51:45,062 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:169, output treesize:158 [2021-07-14 17:51:45,376 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 35 [2021-07-14 17:51:47,860 INFO L446 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_136|], 36=[|v_#memory_$Pointer$.base_145|]} [2021-07-14 17:51:47,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:47,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:47,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:47,893 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-07-14 17:51:47,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 27 [2021-07-14 17:51:47,895 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:47,912 INFO L354 Elim1Store]: treesize reduction 47, result has 13.0 percent of original size [2021-07-14 17:51:47,913 INFO L388 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 48 treesize of output 14 [2021-07-14 17:51:47,914 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:47,932 INFO L354 Elim1Store]: treesize reduction 47, result has 13.0 percent of original size [2021-07-14 17:51:47,932 INFO L388 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 48 treesize of output 14 [2021-07-14 17:51:47,933 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:47,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:47,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:47,959 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-07-14 17:51:47,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 27 [2021-07-14 17:51:47,960 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:48,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:48,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,119 INFO L354 Elim1Store]: treesize reduction 158, result has 21.0 percent of original size [2021-07-14 17:51:48,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 17 case distinctions, treesize of input 94 treesize of output 77 [2021-07-14 17:51:48,121 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:48,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,147 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,187 INFO L354 Elim1Store]: treesize reduction 124, result has 21.0 percent of original size [2021-07-14 17:51:48,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 76 treesize of output 64 [2021-07-14 17:51:48,189 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:48,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,200 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,287 INFO L354 Elim1Store]: treesize reduction 158, result has 21.0 percent of original size [2021-07-14 17:51:48,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 17 case distinctions, treesize of input 90 treesize of output 77 [2021-07-14 17:51:48,289 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:48,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:48,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:48,341 INFO L354 Elim1Store]: treesize reduction 124, result has 21.0 percent of original size [2021-07-14 17:51:48,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 80 treesize of output 64 [2021-07-14 17:51:48,343 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:48,439 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:48,443 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2021-07-14 17:51:48,443 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 3 variables, input treesize:569, output treesize:241 [2021-07-14 17:51:49,345 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_6, v_prenex_9], 1=[|v_#memory_$Pointer$.base_146|], 2=[v_prenex_13], 6=[|v_#memory_$Pointer$.offset_137|, v_prenex_5], 10=[v_prenex_10], 18=[v_prenex_15]} [2021-07-14 17:51:49,359 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:49,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 46 [2021-07-14 17:51:49,361 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:49,611 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-07-14 17:51:49,612 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:49,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:49,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 26 [2021-07-14 17:51:49,631 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:49,801 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-07-14 17:51:49,802 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:49,827 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:49,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 46 [2021-07-14 17:51:49,828 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:49,843 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:49,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 39 [2021-07-14 17:51:49,845 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,112 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 106 [2021-07-14 17:51:50,112 INFO L628 ElimStorePlain]: treesize reduction 73, result has 86.2 percent of original size [2021-07-14 17:51:50,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 56 [2021-07-14 17:51:50,138 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 56 [2021-07-14 17:51:50,153 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,281 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-07-14 17:51:50,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37 [2021-07-14 17:51:50,294 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,407 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-07-14 17:51:50,407 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37 [2021-07-14 17:51:50,419 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,532 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-07-14 17:51:50,532 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,545 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 77 treesize of output 55 [2021-07-14 17:51:50,547 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,626 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:51:50,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,646 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 60 [2021-07-14 17:51:50,647 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:51:50,660 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:50,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 67 [2021-07-14 17:51:50,662 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:50,777 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-07-14 17:51:50,778 INFO L628 ElimStorePlain]: treesize reduction 95, result has 74.5 percent of original size [2021-07-14 17:51:50,783 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 8 dim-2 vars, End of recursive call: and 4 xjuncts. [2021-07-14 17:51:50,783 INFO L247 ElimStorePlain]: Needed 12 recursive calls to eliminate 16 variables, input treesize:579, output treesize:161 [2021-07-14 17:51:51,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2021-07-14 17:51:51,185 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:51,205 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:51,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2021-07-14 17:51:51,210 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:51,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:51,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2021-07-14 17:51:51,229 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:51,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:51,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2021-07-14 17:51:51,245 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:51:51,255 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:51:51,257 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-07-14 17:51:51,257 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:111, output treesize:17 [2021-07-14 17:51:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 24 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:51:51,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1630148416] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:51:51,518 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:51:51,518 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [82, 43] total 123 [2021-07-14 17:51:51,518 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172239631] [2021-07-14 17:51:51,519 INFO L462 AbstractCegarLoop]: Interpolant automaton has 123 states [2021-07-14 17:51:51,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:51:51,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 123 interpolants. [2021-07-14 17:51:51,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=406, Invalid=14600, Unknown=0, NotChecked=0, Total=15006 [2021-07-14 17:51:51,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:51:51,523 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:51:51,523 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 123 states, 123 states have (on average 3.747967479674797) internal successors, (461), 123 states have internal predecessors, (461), 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) [2021-07-14 17:51:51,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:51:51,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:51:51,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:51:51,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:51:51,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:51:51,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:51:51,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:51:51,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:51:51,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 17:51:51,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:51:53,400 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2021-07-14 17:51:54,127 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77 [2021-07-14 17:51:54,470 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2021-07-14 17:51:54,756 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 84 [2021-07-14 17:51:55,060 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-07-14 17:51:55,439 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2021-07-14 17:51:55,832 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-07-14 17:51:56,101 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2021-07-14 17:51:56,391 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 75 [2021-07-14 17:51:56,694 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79 [2021-07-14 17:51:57,013 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 85 [2021-07-14 17:51:57,349 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 87 [2021-07-14 17:51:57,764 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 93 [2021-07-14 17:51:58,234 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 97 [2021-07-14 17:51:58,793 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 99 [2021-07-14 17:51:59,387 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 97 [2021-07-14 17:51:59,935 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 101 [2021-07-14 17:52:00,508 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 104 [2021-07-14 17:52:01,069 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 106 [2021-07-14 17:52:01,697 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 110 [2021-07-14 17:52:02,267 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 111 [2021-07-14 17:52:02,851 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 115 [2021-07-14 17:52:03,518 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 119 [2021-07-14 17:52:04,130 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 116 [2021-07-14 17:52:04,782 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 117 [2021-07-14 17:52:05,423 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 122 [2021-07-14 17:52:06,072 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 121 [2021-07-14 17:52:06,746 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 127 [2021-07-14 17:52:07,417 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 127 [2021-07-14 17:52:08,146 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 133 [2021-07-14 17:52:08,888 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 136 [2021-07-14 17:52:09,724 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 145 [2021-07-14 17:52:10,762 WARN L205 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 155 [2021-07-14 17:52:11,792 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 153 [2021-07-14 17:52:12,956 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 172 [2021-07-14 17:52:14,254 WARN L205 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 192 [2021-07-14 17:52:15,794 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 351 DAG size of output: 211 [2021-07-14 17:52:17,137 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 323 DAG size of output: 192 [2021-07-14 17:52:18,467 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 324 DAG size of output: 199 [2021-07-14 17:52:19,598 WARN L205 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 180 [2021-07-14 17:52:21,000 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 335 DAG size of output: 198 [2021-07-14 17:52:22,187 WARN L205 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 186 [2021-07-14 17:52:23,382 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 182 [2021-07-14 17:52:24,425 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 176 [2021-07-14 17:52:25,636 WARN L205 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 186 [2021-07-14 17:52:26,746 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 182 [2021-07-14 17:52:27,602 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 144 [2021-07-14 17:52:28,281 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 138 [2021-07-14 17:52:29,011 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 144 [2021-07-14 17:52:29,786 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 146 [2021-07-14 17:52:30,787 WARN L205 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 170 [2021-07-14 17:52:31,468 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 142 [2021-07-14 17:52:32,252 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 155 [2021-07-14 17:52:32,888 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 131 [2021-07-14 17:52:33,327 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 118 [2021-07-14 17:52:33,810 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 127 [2021-07-14 17:52:34,223 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 114 [2021-07-14 17:52:34,904 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 147 [2021-07-14 17:52:36,171 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 142 [2021-07-14 17:52:36,927 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 155 [2021-07-14 17:52:37,699 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 164 [2021-07-14 17:52:38,580 WARN L205 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 180 [2021-07-14 17:52:39,699 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 167 [2021-07-14 17:52:40,689 WARN L205 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 176 [2021-07-14 17:52:41,908 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 201 [2021-07-14 17:52:42,567 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 133 [2021-07-14 17:52:43,270 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 140 [2021-07-14 17:52:44,155 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 151 [2021-07-14 17:52:44,777 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 138 [2021-07-14 17:52:45,512 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 149 [2021-07-14 17:52:46,344 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 151 [2021-07-14 17:52:47,168 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 155 [2021-07-14 17:52:47,846 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 139 [2021-07-14 17:52:48,577 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 143 [2021-07-14 17:52:49,431 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 160 [2021-07-14 17:52:50,153 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 148 [2021-07-14 17:52:50,984 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 146 [2021-07-14 17:52:51,639 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 137 [2021-07-14 17:52:52,433 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 139 [2021-07-14 17:52:54,151 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 358 DAG size of output: 148 [2021-07-14 17:52:56,231 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 340 DAG size of output: 148 [2021-07-14 17:52:57,217 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 143 [2021-07-14 17:52:57,978 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 139 [2021-07-14 17:52:58,700 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 134 [2021-07-14 17:52:59,267 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 130 [2021-07-14 17:52:59,734 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2021-07-14 17:53:00,166 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 108 [2021-07-14 17:53:00,861 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 138 [2021-07-14 17:53:01,209 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2021-07-14 17:53:01,639 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 112 [2021-07-14 17:53:02,106 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 114 [2021-07-14 17:53:02,917 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 143 [2021-07-14 17:53:03,472 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 141 [2021-07-14 17:53:03,915 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 119 [2021-07-14 17:53:04,392 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 137 [2021-07-14 17:53:04,721 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 105 [2021-07-14 17:53:05,123 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 124 [2021-07-14 17:53:05,482 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 110 [2021-07-14 17:53:05,929 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 118 [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 17:53:05,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-07-14 17:53:06,133 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable135 [2021-07-14 17:53:06,133 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:53:06,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:53:06,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1558246574, now seen corresponding path program 1 times [2021-07-14 17:53:06,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:53:06,135 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112521036] [2021-07-14 17:53:06,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:53:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:53:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-07-14 17:53:06,255 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:53:06,255 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112521036] [2021-07-14 17:53:06,255 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112521036] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:53:06,255 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:53:06,255 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-14 17:53:06,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278090759] [2021-07-14 17:53:06,256 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-14 17:53:06,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:53:06,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-14 17:53:06,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-14 17:53:06,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:53:06,257 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:53:06,257 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 38.6) internal successors, (193), 5 states have internal predecessors, (193), 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) [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:53:06,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 17:53:06,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-07-14 17:53:06,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:53:06,928 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 122 [2021-07-14 17:53:07,565 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 127 [2021-07-14 17:53:08,407 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 119 [2021-07-14 17:53:08,806 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 81 [2021-07-14 17:53:09,210 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 84 [2021-07-14 17:53:09,681 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 87 [2021-07-14 17:53:10,289 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 98 [2021-07-14 17:53:10,588 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-07-14 17:53:11,049 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 102 [2021-07-14 17:53:11,524 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 108 [2021-07-14 17:53:12,221 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 129 [2021-07-14 17:53:13,017 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 150 [2021-07-14 17:53:17,299 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 171 [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:53:17,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-07-14 17:53:17,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 17:53:17,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:53:17,566 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable172 [2021-07-14 17:53:17,566 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:53:17,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:53:17,567 INFO L82 PathProgramCache]: Analyzing trace with hash 656723835, now seen corresponding path program 1 times [2021-07-14 17:53:17,567 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:53:17,567 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35868175] [2021-07-14 17:53:17,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:53:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:53:19,106 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-07-14 17:53:19,106 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:53:19,106 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35868175] [2021-07-14 17:53:19,106 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [35868175] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:53:19,106 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:53:19,106 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-07-14 17:53:19,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007837181] [2021-07-14 17:53:19,107 INFO L462 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-07-14 17:53:19,107 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:53:19,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-07-14 17:53:19,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=1140, Unknown=0, NotChecked=0, Total=1260 [2021-07-14 17:53:19,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:53:19,108 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:53:19,108 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 6.055555555555555) internal successors, (218), 36 states have internal predecessors, (218), 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) [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 17:53:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:53:19,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:53:19,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-07-14 17:53:19,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 17:53:19,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:53:19,109 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:53:20,130 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2021-07-14 17:53:20,390 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2021-07-14 17:53:20,577 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2021-07-14 17:53:20,758 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2021-07-14 17:53:20,955 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-07-14 17:53:21,180 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 98 [2021-07-14 17:53:21,394 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-07-14 17:53:21,631 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 96 [2021-07-14 17:53:21,840 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2021-07-14 17:53:22,078 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2021-07-14 17:53:22,255 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2021-07-14 17:53:22,460 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 81 [2021-07-14 17:53:22,670 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 85 [2021-07-14 17:53:22,904 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 88 [2021-07-14 17:53:23,169 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 92 [2021-07-14 17:53:23,462 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 99 [2021-07-14 17:53:23,787 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 104 [2021-07-14 17:53:24,153 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 109 [2021-07-14 17:53:24,511 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 116 [2021-07-14 17:53:24,881 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 118 [2021-07-14 17:53:25,271 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 120 [2021-07-14 17:53:25,621 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 114 [2021-07-14 17:53:25,968 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 118 [2021-07-14 17:53:26,317 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 111 [2021-07-14 17:53:26,654 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 111 [2021-07-14 17:53:26,960 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 104 [2021-07-14 17:53:27,296 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 105 [2021-07-14 17:53:27,580 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 98 [2021-07-14 17:53:29,138 WARN L205 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 137 [2021-07-14 17:53:29,685 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 161 [2021-07-14 17:53:30,198 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 103 [2021-07-14 17:53:30,752 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 102 [2021-07-14 17:53:32,009 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 345 DAG size of output: 141 [2021-07-14 17:53:32,507 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 108 [2021-07-14 17:53:32,840 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2021-07-14 17:53:33,099 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 69 [2021-07-14 17:53:33,881 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 113 [2021-07-14 17:53:35,696 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2021-07-14 17:53:37,027 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-07-14 17:53:37,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:53:37,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:53:37,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:53:37,032 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173 [2021-07-14 17:53:37,032 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:53:37,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:53:37,033 INFO L82 PathProgramCache]: Analyzing trace with hash -486111216, now seen corresponding path program 1 times [2021-07-14 17:53:37,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:53:37,033 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500645116] [2021-07-14 17:53:37,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:53:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:53:40,305 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2021-07-14 17:53:40,635 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 86 [2021-07-14 17:53:40,966 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 89 [2021-07-14 17:53:41,402 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 79 [2021-07-14 17:53:41,769 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 75 [2021-07-14 17:53:41,990 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 74 [2021-07-14 17:53:42,301 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 71 [2021-07-14 17:53:42,564 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 64 [2021-07-14 17:53:42,799 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2021-07-14 17:53:43,627 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 46 [2021-07-14 17:53:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:53:44,033 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:53:44,034 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500645116] [2021-07-14 17:53:44,034 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500645116] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:53:44,034 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [34252219] [2021-07-14 17:53:44,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:53:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:53:44,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 110 conjunts are in the unsatisfiable core [2021-07-14 17:53:44,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:53:44,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 17:53:44,690 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:44,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:44,700 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:53:44,700 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:30, output treesize:27 [2021-07-14 17:53:45,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:45,332 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-07-14 17:53:45,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 33 [2021-07-14 17:53:45,334 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:45,342 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:45,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:53:45,343 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:49, output treesize:25 [2021-07-14 17:53:46,895 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_138|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-07-14 17:53:46,917 INFO L354 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2021-07-14 17:53:46,917 INFO L388 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 23 [2021-07-14 17:53:46,918 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 17:53:46,938 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:46,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:46,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:46,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:53:46,972 INFO L354 Elim1Store]: treesize reduction 44, result has 44.3 percent of original size [2021-07-14 17:53:46,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 50 [2021-07-14 17:53:46,974 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:46,997 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:47,011 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,012 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:92, output treesize:66 [2021-07-14 17:53:47,176 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_139|], 6=[|v_#memory_$Pointer$.base_150|]} [2021-07-14 17:53:47,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:47,185 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-07-14 17:53:47,186 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 17:53:47,191 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,228 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:47,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:47,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-07-14 17:53:47,240 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:47,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-07-14 17:53:47,247 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:47,282 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-07-14 17:53:47,283 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:120, output treesize:64 [2021-07-14 17:53:47,392 INFO L388 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 [2021-07-14 17:53:47,393 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,396 INFO L388 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 9 treesize of output 3 [2021-07-14 17:53:47,397 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,426 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:47,427 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-07-14 17:53:47,427 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:100, output treesize:76 [2021-07-14 17:53:47,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:47,767 INFO L354 Elim1Store]: treesize reduction 50, result has 36.7 percent of original size [2021-07-14 17:53:47,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 44 [2021-07-14 17:53:47,769 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:47,784 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:47,786 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:53:47,786 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:51, output treesize:51 [2021-07-14 17:53:48,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:48,304 INFO L354 Elim1Store]: treesize reduction 51, result has 31.1 percent of original size [2021-07-14 17:53:48,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 54 [2021-07-14 17:53:48,310 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:53:48,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:53:48,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 29 [2021-07-14 17:53:48,315 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:48,334 INFO L628 ElimStorePlain]: treesize reduction 65, result has 36.9 percent of original size [2021-07-14 17:53:48,335 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:53:48,335 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:109, output treesize:38 [2021-07-14 17:53:48,440 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:48,440 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 16 [2021-07-14 17:53:48,441 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:53:48,444 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:53:48,445 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:53:48,446 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:4 [2021-07-14 17:53:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:53:48,449 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [34252219] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:53:48,449 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:53:48,450 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 41] total 95 [2021-07-14 17:53:48,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370108008] [2021-07-14 17:53:48,450 INFO L462 AbstractCegarLoop]: Interpolant automaton has 95 states [2021-07-14 17:53:48,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:53:48,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2021-07-14 17:53:48,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=428, Invalid=8502, Unknown=0, NotChecked=0, Total=8930 [2021-07-14 17:53:48,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:53:48,453 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:53:48,453 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 95 states, 95 states have (on average 2.9368421052631577) internal successors, (279), 95 states have internal predecessors, (279), 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) [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:53:48,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 17:53:48,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 121 states. [2021-07-14 17:53:48,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:53:48,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:53:48,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:53:49,390 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 48 [2021-07-14 17:53:49,805 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2021-07-14 17:53:50,124 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2021-07-14 17:53:50,519 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 113 [2021-07-14 17:53:50,950 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 120 [2021-07-14 17:53:51,530 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 139 [2021-07-14 17:53:51,890 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 115 [2021-07-14 17:53:52,317 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 119 [2021-07-14 17:53:52,855 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 129 [2021-07-14 17:53:53,389 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 134 [2021-07-14 17:53:53,976 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 141 [2021-07-14 17:53:54,600 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 147 [2021-07-14 17:53:55,213 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 140 [2021-07-14 17:53:55,888 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 141 [2021-07-14 17:53:56,503 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 132 [2021-07-14 17:53:57,145 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 139 [2021-07-14 17:53:57,664 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 119 [2021-07-14 17:53:58,228 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 124 [2021-07-14 17:53:58,870 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 130 [2021-07-14 17:53:59,618 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 134 [2021-07-14 17:54:00,453 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 140 [2021-07-14 17:54:01,415 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 144 [2021-07-14 17:54:02,529 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 157 [2021-07-14 17:54:03,900 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 377 DAG size of output: 163 [2021-07-14 17:54:05,391 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 397 DAG size of output: 167 [2021-07-14 17:54:06,790 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 377 DAG size of output: 160 [2021-07-14 17:54:07,907 WARN L205 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 156 [2021-07-14 17:54:09,252 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 383 DAG size of output: 169 [2021-07-14 17:54:10,607 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 392 DAG size of output: 167 [2021-07-14 17:54:12,015 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 398 DAG size of output: 173 [2021-07-14 17:54:13,392 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 389 DAG size of output: 173 [2021-07-14 17:54:14,893 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 406 DAG size of output: 177 [2021-07-14 17:54:16,372 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 413 DAG size of output: 177 [2021-07-14 17:54:17,909 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 421 DAG size of output: 181 [2021-07-14 17:54:19,432 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 402 DAG size of output: 177 [2021-07-14 17:54:21,080 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 443 DAG size of output: 187 [2021-07-14 17:54:22,609 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 416 DAG size of output: 178 [2021-07-14 17:54:24,326 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 466 DAG size of output: 188 [2021-07-14 17:54:24,986 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 181 [2021-07-14 17:54:25,520 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 154 [2021-07-14 17:54:26,027 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 152 [2021-07-14 17:54:26,403 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-07-14 17:54:26,704 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 88 [2021-07-14 17:54:26,970 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76 [2021-07-14 17:54:27,298 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 93 [2021-07-14 17:54:27,488 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2021-07-14 17:54:27,707 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2021-07-14 17:54:27,974 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-07-14 17:54:28,250 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-07-14 17:54:28,507 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2021-07-14 17:54:28,751 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-07-14 17:54:28,946 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2021-07-14 17:54:29,621 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 67 [2021-07-14 17:54:31,569 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-07-14 17:54:31,827 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-07-14 17:54:33,172 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-07-14 17:54:36,346 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-07-14 17:54:41,212 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:54:50,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:54:50,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:54:50,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:54:50,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:54:50,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:54:50,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 17:54:50,216 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable174,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:54:50,216 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:54:50,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:54:50,217 INFO L82 PathProgramCache]: Analyzing trace with hash -591647375, now seen corresponding path program 1 times [2021-07-14 17:54:50,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:54:50,217 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144258519] [2021-07-14 17:54:50,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:54:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:54:52,720 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 74 [2021-07-14 17:54:53,038 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 75 [2021-07-14 17:54:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:54:54,278 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:54:54,278 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144258519] [2021-07-14 17:54:54,278 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144258519] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:54:54,278 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:54:54,278 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2021-07-14 17:54:54,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300447001] [2021-07-14 17:54:54,279 INFO L462 AbstractCegarLoop]: Interpolant automaton has 53 states [2021-07-14 17:54:54,279 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:54:54,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2021-07-14 17:54:54,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=2582, Unknown=0, NotChecked=0, Total=2756 [2021-07-14 17:54:54,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:54:54,280 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:54:54,280 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 53 states, 53 states have (on average 3.641509433962264) internal successors, (193), 53 states have internal predecessors, (193), 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) [2021-07-14 17:54:54,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:54:54,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:54:54,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:54:54,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 17:54:54,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:54:55,204 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 77 [2021-07-14 17:54:55,438 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2021-07-14 17:54:55,757 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2021-07-14 17:54:55,978 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 84 [2021-07-14 17:54:56,275 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2021-07-14 17:54:56,498 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 88 [2021-07-14 17:54:56,737 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 92 [2021-07-14 17:54:57,026 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 103 [2021-07-14 17:54:57,332 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 106 [2021-07-14 17:54:57,659 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 112 [2021-07-14 17:54:58,021 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 121 [2021-07-14 17:54:58,359 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 116 [2021-07-14 17:54:58,648 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 110 [2021-07-14 17:54:58,882 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 93 [2021-07-14 17:54:59,182 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 107 [2021-07-14 17:54:59,436 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 88 [2021-07-14 17:54:59,727 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 95 [2021-07-14 17:54:59,942 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 75 [2021-07-14 17:55:00,191 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 82 [2021-07-14 17:55:00,463 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 87 [2021-07-14 17:55:00,769 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 93 [2021-07-14 17:55:01,119 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 97 [2021-07-14 17:55:01,524 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 101 [2021-07-14 17:55:02,085 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 107 [2021-07-14 17:55:02,664 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 111 [2021-07-14 17:55:03,257 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 116 [2021-07-14 17:55:03,888 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 117 [2021-07-14 17:55:04,511 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 112 [2021-07-14 17:55:04,980 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 113 [2021-07-14 17:55:05,437 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 108 [2021-07-14 17:55:06,076 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 121 [2021-07-14 17:55:06,726 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 120 [2021-07-14 17:55:07,338 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 121 [2021-07-14 17:55:07,997 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 139 [2021-07-14 17:55:08,638 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 135 [2021-07-14 17:55:09,336 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 137 [2021-07-14 17:55:10,088 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 156 [2021-07-14 17:55:10,832 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 140 [2021-07-14 17:55:11,812 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 159 [2021-07-14 17:55:12,186 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2021-07-14 17:55:13,307 WARN L205 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 170 [2021-07-14 17:55:13,597 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-07-14 17:55:13,758 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2021-07-14 17:55:13,961 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2021-07-14 17:55:14,285 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 138 [2021-07-14 17:55:14,508 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2021-07-14 17:55:14,868 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 134 [2021-07-14 17:55:15,208 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 136 [2021-07-14 17:55:15,551 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2021-07-14 17:55:15,782 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2021-07-14 17:55:16,294 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2021-07-14 17:55:17,677 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-07-14 17:55:24,428 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 62 [2021-07-14 17:55:51,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:55:51,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:55:51,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-07-14 17:55:51,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:55:51,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:55:51,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:55:51,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-07-14 17:55:51,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2021-07-14 17:55:51,781 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186 [2021-07-14 17:55:51,781 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:55:51,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:55:51,781 INFO L82 PathProgramCache]: Analyzing trace with hash -1713246743, now seen corresponding path program 2 times [2021-07-14 17:55:51,782 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:55:51,782 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156025565] [2021-07-14 17:55:51,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:55:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:55:54,081 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 66 [2021-07-14 17:55:54,290 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2021-07-14 17:55:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:55:55,151 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:55:55,151 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156025565] [2021-07-14 17:55:55,152 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156025565] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 17:55:55,152 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 17:55:55,152 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2021-07-14 17:55:55,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791316269] [2021-07-14 17:55:55,152 INFO L462 AbstractCegarLoop]: Interpolant automaton has 51 states [2021-07-14 17:55:55,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:55:55,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2021-07-14 17:55:55,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=2373, Unknown=0, NotChecked=0, Total=2550 [2021-07-14 17:55:55,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:55:55,154 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:55:55,154 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 51 states, 51 states have (on average 3.9411764705882355) internal successors, (201), 51 states have internal predecessors, (201), 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) [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:55:55,154 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2021-07-14 17:55:55,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:55:56,368 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2021-07-14 17:55:56,841 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2021-07-14 17:55:57,033 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 82 [2021-07-14 17:55:57,242 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2021-07-14 17:55:57,496 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-07-14 17:55:57,736 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 92 [2021-07-14 17:55:58,010 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 98 [2021-07-14 17:55:58,270 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2021-07-14 17:55:58,531 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 93 [2021-07-14 17:55:58,739 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2021-07-14 17:55:58,977 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 84 [2021-07-14 17:55:59,240 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 89 [2021-07-14 17:55:59,553 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 93 [2021-07-14 17:55:59,898 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 98 [2021-07-14 17:56:00,290 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 102 [2021-07-14 17:56:00,821 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 109 [2021-07-14 17:56:01,396 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 112 [2021-07-14 17:56:02,008 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 116 [2021-07-14 17:56:02,634 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 118 [2021-07-14 17:56:03,166 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 112 [2021-07-14 17:56:03,622 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 108 [2021-07-14 17:56:04,244 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 119 [2021-07-14 17:56:04,838 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 118 [2021-07-14 17:56:05,472 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 125 [2021-07-14 17:56:06,113 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 124 [2021-07-14 17:56:06,776 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 130 [2021-07-14 17:56:07,453 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 129 [2021-07-14 17:56:08,151 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 134 [2021-07-14 17:56:08,798 WARN L205 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 130 [2021-07-14 17:56:09,524 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 144 [2021-07-14 17:56:10,251 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 134 [2021-07-14 17:56:11,213 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 149 [2021-07-14 17:56:11,464 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2021-07-14 17:56:11,710 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2021-07-14 17:56:11,862 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2021-07-14 17:56:12,046 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2021-07-14 17:56:12,329 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 114 [2021-07-14 17:56:12,526 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98 [2021-07-14 17:56:12,826 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 117 [2021-07-14 17:56:13,117 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 120 [2021-07-14 17:56:13,439 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2021-07-14 17:56:13,728 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 125 [2021-07-14 17:56:13,913 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2021-07-14 17:56:14,432 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2021-07-14 17:56:15,685 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-07-14 17:56:16,220 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:56:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:56:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 17:56:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 17:56:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-07-14 17:56:16,440 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187 [2021-07-14 17:56:16,440 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:56:16,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:56:16,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1181521518, now seen corresponding path program 1 times [2021-07-14 17:56:16,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:56:16,441 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330024630] [2021-07-14 17:56:16,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:56:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:56:18,897 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:56:18,897 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:56:18,897 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330024630] [2021-07-14 17:56:18,897 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330024630] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:56:18,897 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1581855344] [2021-07-14 17:56:18,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:56:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:56:19,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 134 conjunts are in the unsatisfiable core [2021-07-14 17:56:19,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:56:19,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 17:56:19,052 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,056 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:19,056 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,057 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 17:56:19,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:19,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-14 17:56:19,202 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,215 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:19,216 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,216 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:33 [2021-07-14 17:56:19,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 17:56:19,414 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,429 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:19,429 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,430 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44 [2021-07-14 17:56:19,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:19,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 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 [2021-07-14 17:56:19,511 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:19,529 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,529 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2021-07-14 17:56:19,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:19,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:19,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:19,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-14 17:56:19,617 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,636 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:19,637 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,637 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:66, output treesize:62 [2021-07-14 17:56:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:19,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-14 17:56:19,895 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,915 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:19,916 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:19,916 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63 [2021-07-14 17:56:20,019 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_153|], 14=[|v_#memory_$Pointer$.offset_144|]} [2021-07-14 17:56:20,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-14 17:56:20,024 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:20,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:20,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 50 [2021-07-14 17:56:20,057 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:20,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:20,080 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:20,080 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:88, output treesize:95 [2021-07-14 17:56:20,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:20,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:20,950 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-07-14 17:56:20,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-07-14 17:56:20,952 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:20,971 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:20,972 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:20,972 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:118, output treesize:103 [2021-07-14 17:56:21,071 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_154|], 19=[|v_#memory_$Pointer$.offset_145|]} [2021-07-14 17:56:21,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:21,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 55 [2021-07-14 17:56:21,075 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:21,097 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:21,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:21,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:21,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:21,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 65 [2021-07-14 17:56:21,106 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:21,124 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:21,126 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:21,126 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:130, output treesize:87 [2021-07-14 17:56:22,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:22,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:56:22,629 INFO L354 Elim1Store]: treesize reduction 28, result has 9.7 percent of original size [2021-07-14 17:56:22,629 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 72 treesize of output 25 [2021-07-14 17:56:22,631 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:22,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:22,645 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:22,646 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:120, output treesize:55 [2021-07-14 17:56:22,818 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:56:22,827 INFO L354 Elim1Store]: treesize reduction 19, result has 40.6 percent of original size [2021-07-14 17:56:22,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 55 treesize of output 36 [2021-07-14 17:56:22,829 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:22,839 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:22,853 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:22,854 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:31 [2021-07-14 17:56:22,946 INFO L388 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 27 [2021-07-14 17:56:22,948 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:22,954 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:22,955 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:22,955 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:40, output treesize:21 [2021-07-14 17:56:23,068 INFO L388 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 25 treesize of output 13 [2021-07-14 17:56:23,069 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:56:23,072 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:56:23,073 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:56:23,073 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:25, output treesize:4 [2021-07-14 17:56:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:56:23,132 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1581855344] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:56:23,132 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:56:23,132 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 43] total 86 [2021-07-14 17:56:23,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462766393] [2021-07-14 17:56:23,132 INFO L462 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-07-14 17:56:23,133 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:56:23,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-07-14 17:56:23,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=422, Invalid=6888, Unknown=0, NotChecked=0, Total=7310 [2021-07-14 17:56:23,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:56:23,135 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:56:23,135 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 3.3372093023255816) internal successors, (287), 86 states have internal predecessors, (287), 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) [2021-07-14 17:56:23,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:56:23,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:56:23,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:56:23,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:56:23,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2021-07-14 17:56:23,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:56:24,316 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-07-14 17:56:24,660 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2021-07-14 17:56:24,814 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-07-14 17:56:25,145 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 102 [2021-07-14 17:56:25,573 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 110 [2021-07-14 17:56:26,034 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 116 [2021-07-14 17:56:26,536 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 123 [2021-07-14 17:56:27,106 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 130 [2021-07-14 17:56:27,644 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 121 [2021-07-14 17:56:28,229 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 121 [2021-07-14 17:56:28,792 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 120 [2021-07-14 17:56:29,301 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 120 [2021-07-14 17:56:29,760 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 112 [2021-07-14 17:56:30,325 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 118 [2021-07-14 17:56:30,796 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 110 [2021-07-14 17:56:31,267 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 114 [2021-07-14 17:56:31,772 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 118 [2021-07-14 17:56:32,286 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 122 [2021-07-14 17:56:32,828 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 126 [2021-07-14 17:56:33,461 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 130 [2021-07-14 17:56:34,186 WARN L205 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 137 [2021-07-14 17:56:35,037 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 140 [2021-07-14 17:56:35,973 WARN L205 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 147 [2021-07-14 17:56:36,861 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 143 [2021-07-14 17:56:37,608 WARN L205 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 136 [2021-07-14 17:56:38,517 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 146 [2021-07-14 17:56:39,429 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 149 [2021-07-14 17:56:40,494 WARN L205 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 155 [2021-07-14 17:56:41,411 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 151 [2021-07-14 17:56:42,505 WARN L205 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 160 [2021-07-14 17:56:43,584 WARN L205 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 159 [2021-07-14 17:56:44,711 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 320 DAG size of output: 164 [2021-07-14 17:56:45,830 WARN L205 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 161 [2021-07-14 17:56:46,981 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 326 DAG size of output: 165 [2021-07-14 17:56:48,039 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 160 [2021-07-14 17:56:49,114 WARN L205 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 161 [2021-07-14 17:56:50,245 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 327 DAG size of output: 161 [2021-07-14 17:56:51,374 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 322 DAG size of output: 161 [2021-07-14 17:56:52,526 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 334 DAG size of output: 161 [2021-07-14 17:56:52,938 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 116 [2021-07-14 17:56:53,347 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 109 [2021-07-14 17:56:53,613 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2021-07-14 17:56:54,782 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2021-07-14 17:57:28,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:57:28,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:57:28,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:57:28,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:57:28,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:57:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:57:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:57:28,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-07-14 17:57:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:57:28,710 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188 [2021-07-14 17:57:28,710 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 17:57:28,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 17:57:28,711 INFO L82 PathProgramCache]: Analyzing trace with hash -652676788, now seen corresponding path program 1 times [2021-07-14 17:57:28,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 17:57:28,711 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279248859] [2021-07-14 17:57:28,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 17:57:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:57:31,493 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 46 [2021-07-14 17:57:31,630 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 50 [2021-07-14 17:57:31,766 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 56 [2021-07-14 17:57:32,159 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 51 [2021-07-14 17:57:33,904 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 68 [2021-07-14 17:57:34,147 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 74 [2021-07-14 17:57:34,416 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 79 [2021-07-14 17:57:34,680 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 74 [2021-07-14 17:57:34,825 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 151 [2021-07-14 17:57:35,111 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 78 [2021-07-14 17:57:35,274 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 149 [2021-07-14 17:57:35,551 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 76 [2021-07-14 17:57:35,794 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 209 [2021-07-14 17:57:36,289 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 77 [2021-07-14 17:57:36,434 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 266 [2021-07-14 17:57:37,636 WARN L205 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 171 [2021-07-14 17:57:37,798 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 284 [2021-07-14 17:57:39,115 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 284 DAG size of output: 186 [2021-07-14 17:57:40,366 WARN L205 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 171 [2021-07-14 17:57:41,466 WARN L205 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 170 [2021-07-14 17:57:42,123 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 155 [2021-07-14 17:57:42,883 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 141 [2021-07-14 17:57:43,487 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 130 [2021-07-14 17:57:43,970 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 117 [2021-07-14 17:57:44,273 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 92 [2021-07-14 17:57:44,596 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 95 [2021-07-14 17:57:44,848 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 69 [2021-07-14 17:57:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:57:48,597 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 17:57:48,597 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279248859] [2021-07-14 17:57:48,597 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279248859] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:57:48,598 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [910907884] [2021-07-14 17:57:48,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 17:57:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 17:57:48,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 178 conjunts are in the unsatisfiable core [2021-07-14 17:57:48,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 17:57:48,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-14 17:57:48,783 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:48,788 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:48,788 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:48,788 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-14 17:57:48,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:48,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-07-14 17:57:48,813 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:48,824 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:48,825 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:48,825 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31 [2021-07-14 17:57:49,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-14 17:57:49,218 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,232 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:49,233 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,233 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:42 [2021-07-14 17:57:49,379 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_157|], 2=[|v_#memory_$Pointer$.offset_147|]} [2021-07-14 17:57:49,384 INFO L388 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 11 treesize of output 7 [2021-07-14 17:57:49,384 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,403 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:49,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:49,407 INFO L388 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 [2021-07-14 17:57:49,408 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,425 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:49,426 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,426 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:66, output treesize:58 [2021-07-14 17:57:49,592 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_158|], 6=[|v_#memory_$Pointer$.offset_148|]} [2021-07-14 17:57:49,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:49,596 INFO L388 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 21 treesize of output 20 [2021-07-14 17:57:49,597 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,619 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:49,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:49,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:49,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:49,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-14 17:57:49,626 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:49,648 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:49,648 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:84, output treesize:76 [2021-07-14 17:57:50,194 INFO L446 ElimStorePlain]: Different costs {4=[|v_#memory_$Pointer$.base_159|], 6=[|v_#memory_$Pointer$.offset_149|]} [2021-07-14 17:57:50,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:50,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2021-07-14 17:57:50,201 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:50,229 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:50,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:50,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-14 17:57:50,236 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:50,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:50,264 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:50,264 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:92, output treesize:84 [2021-07-14 17:57:50,462 INFO L446 ElimStorePlain]: Different costs {10=[|v_#memory_$Pointer$.base_160|], 14=[|v_#memory_$Pointer$.offset_150|]} [2021-07-14 17:57:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:50,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:50,477 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-14 17:57:50,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 109 treesize of output 69 [2021-07-14 17:57:50,481 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:57:50,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:50,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:50,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:50,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 62 [2021-07-14 17:57:50,522 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:50,549 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:50,551 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:57:50,551 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:154, output treesize:123 [2021-07-14 17:57:54,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,520 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-07-14 17:57:54,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-07-14 17:57:54,523 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:54,551 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:54,554 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 17:57:54,554 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:157, output treesize:142 [2021-07-14 17:57:54,872 INFO L446 ElimStorePlain]: Different costs {24=[|v_#memory_$Pointer$.offset_151|], 40=[|v_#memory_$Pointer$.base_161|]} [2021-07-14 17:57:54,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 86 [2021-07-14 17:57:54,881 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:54,917 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:54,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:54,965 INFO L354 Elim1Store]: treesize reduction 166, result has 19.0 percent of original size [2021-07-14 17:57:54,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 134 treesize of output 104 [2021-07-14 17:57:54,967 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:54,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:54,991 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:54,991 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:172, output treesize:130 [2021-07-14 17:57:59,328 INFO L446 ElimStorePlain]: Different costs {37=[|v_#memory_$Pointer$.offset_152|], 61=[|v_#memory_$Pointer$.base_162|]} [2021-07-14 17:57:59,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,395 INFO L354 Elim1Store]: treesize reduction 308, result has 14.2 percent of original size [2021-07-14 17:57:59,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 254 treesize of output 177 [2021-07-14 17:57:59,398 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:59,424 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:59,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:57:59,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:57:59,487 INFO L354 Elim1Store]: treesize reduction 265, result has 14.2 percent of original size [2021-07-14 17:57:59,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 163 treesize of output 116 [2021-07-14 17:57:59,489 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:57:59,510 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:57:59,510 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:57:59,510 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:310, output treesize:124 [2021-07-14 17:58:00,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:58:00,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:58:00,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:58:00,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 17:58:00,242 INFO L354 Elim1Store]: treesize reduction 9, result has 25.0 percent of original size [2021-07-14 17:58:00,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 151 treesize of output 71 [2021-07-14 17:58:00,244 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 17:58:00,258 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:58:00,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 17:58:00,267 INFO L354 Elim1Store]: treesize reduction 22, result has 12.0 percent of original size [2021-07-14 17:58:00,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 30 [2021-07-14 17:58:00,269 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 17:58:00,275 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 17:58:00,276 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-14 17:58:00,276 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:165, output treesize:10 [2021-07-14 17:58:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 17:58:01,081 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [910907884] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 17:58:01,081 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 17:58:01,082 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 58] total 129 [2021-07-14 17:58:01,082 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062969886] [2021-07-14 17:58:01,082 INFO L462 AbstractCegarLoop]: Interpolant automaton has 129 states [2021-07-14 17:58:01,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 17:58:01,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2021-07-14 17:58:01,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=475, Invalid=16037, Unknown=0, NotChecked=0, Total=16512 [2021-07-14 17:58:01,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:58:01,085 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 17:58:01,085 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 129 states, 129 states have (on average 2.868217054263566) internal successors, (370), 129 states have internal predecessors, (370), 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) [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 98 states. [2021-07-14 17:58:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-14 17:58:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 17:58:03,528 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 85 [2021-07-14 17:58:04,070 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 113 [2021-07-14 17:58:04,691 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 117 [2021-07-14 17:58:05,596 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 126 [2021-07-14 17:58:06,088 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 122 [2021-07-14 17:58:06,762 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 128 [2021-07-14 17:58:07,597 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 134 [2021-07-14 17:58:08,398 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 137 Received shutdown request... [2021-07-14 17:58:08,906 WARN L222 SmtUtils]: Removed 46 from assertion stack [2021-07-14 17:58:09,106 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable189 [2021-07-14 17:58:09,107 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 17:58:09,118 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 17:58:09,132 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 17:58:09,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 05:58:09 BasicIcfg [2021-07-14 17:58:09,132 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 17:58:09,133 INFO L168 Benchmark]: Toolchain (without parser) took 760326.73 ms. Allocated memory was 204.5 MB in the beginning and 958.4 MB in the end (delta: 753.9 MB). Free memory was 166.6 MB in the beginning and 749.3 MB in the end (delta: -582.8 MB). Peak memory consumption was 719.2 MB. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 204.5 MB. Free memory is still 185.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.75 ms. Allocated memory is still 204.5 MB. Free memory was 166.2 MB in the beginning and 166.9 MB in the end (delta: -688.9 kB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.90 ms. Allocated memory is still 204.5 MB. Free memory was 166.9 MB in the beginning and 162.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L168 Benchmark]: Boogie Preprocessor took 70.59 ms. Allocated memory is still 204.5 MB. Free memory was 162.7 MB in the beginning and 159.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L168 Benchmark]: RCFGBuilder took 995.25 ms. Allocated memory is still 204.5 MB. Free memory was 159.0 MB in the beginning and 73.6 MB in the end (delta: 85.5 MB). Peak memory consumption was 84.9 MB. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L168 Benchmark]: TraceAbstraction took 758513.07 ms. Allocated memory was 204.5 MB in the beginning and 958.4 MB in the end (delta: 753.9 MB). Free memory was 73.1 MB in the beginning and 749.3 MB in the end (delta: -676.3 MB). Peak memory consumption was 626.1 MB. Max. memory is 8.0 GB. [2021-07-14 17:58:09,133 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 204.5 MB. Free memory is still 185.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 688.75 ms. Allocated memory is still 204.5 MB. Free memory was 166.2 MB in the beginning and 166.9 MB in the end (delta: -688.9 kB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 51.90 ms. Allocated memory is still 204.5 MB. Free memory was 166.9 MB in the beginning and 162.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 70.59 ms. Allocated memory is still 204.5 MB. Free memory was 162.7 MB in the beginning and 159.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 995.25 ms. Allocated memory is still 204.5 MB. Free memory was 159.0 MB in the beginning and 73.6 MB in the end (delta: 85.5 MB). Peak memory consumption was 84.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 758513.07 ms. Allocated memory was 204.5 MB in the beginning and 958.4 MB in the end (delta: 753.9 MB). Free memory was 73.1 MB in the beginning and 749.3 MB in the end (delta: -676.3 MB). Peak memory consumption was 626.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 93665, positive: 92704, positive conditional: 2596, positive unconditional: 90108, negative: 961, negative conditional: 707, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 92988, positive: 92704, positive conditional: 2596, positive unconditional: 90108, negative: 284, negative conditional: 30, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 92988, positive: 92660, positive conditional: 0, positive unconditional: 92660, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18948, positive: 18833, positive conditional: 0, positive unconditional: 18833, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18948, positive: 18833, positive conditional: 0, positive unconditional: 18833, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 115, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 92988, positive: 73827, positive conditional: 0, positive unconditional: 73827, negative: 213, negative conditional: 0, negative unconditional: 213, unknown: 18948, unknown conditional: 0, unknown unconditional: 18948] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385 ], Maximal queried relation: 16, Independence queries for same thread: 677 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 574, Number of persistent set computation: 737, Number of trivial persistent sets: 503, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 93665, positive: 92704, positive conditional: 2596, positive unconditional: 90108, negative: 961, negative conditional: 707, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 92988, positive: 92704, positive conditional: 2596, positive unconditional: 90108, negative: 284, negative conditional: 30, negative unconditional: 254, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 92988, positive: 92660, positive conditional: 0, positive unconditional: 92660, negative: 328, negative conditional: 0, negative unconditional: 328, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18948, positive: 18833, positive conditional: 0, positive unconditional: 18833, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18948, positive: 18833, positive conditional: 0, positive unconditional: 18833, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 115, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 115, negative conditional: 0, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 92988, positive: 73827, positive conditional: 0, positive unconditional: 73827, negative: 213, negative conditional: 0, negative unconditional: 213, unknown: 18948, unknown conditional: 0, unknown unconditional: 18948] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385, SemanticConditionEliminator.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2598, positive: 44, positive conditional: 44, positive unconditional: 0, negative: 2554, negative conditional: 101, negative unconditional: 2453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 152, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 144, negative conditional: 29, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 81, positive conditional: 81, positive unconditional: 0, negative: 410, negative conditional: 145, negative unconditional: 265, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2598, positive: 36, positive conditional: 36, positive unconditional: 0, negative: 2525, negative conditional: 72, negative unconditional: 2453, unknown: 37, unknown conditional: 37, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 18985, Positive cache size: 18841, Positive conditional cache size: 8, Positive unconditional cache size: 18833, Negative cache size: 144, Negative conditional cache size: 29, Negative unconditional cache size: 115, Eliminated conditions: 385 ], Maximal queried relation: 16, Independence queries for same thread: 677 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 223 for 101ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 494 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 758332.6ms, OverallIterations: 17, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 26.3ms, PartialOrderReductionTime: 621400.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 872, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 435.5ms SsaConstructionTime, 1820.1ms SatisfiabilityAnalysisTime, 131906.1ms InterpolantComputationTime, 4896 NumberOfCodeBlocks, 4896 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 4870 ConstructedInterpolants, 144 QuantifiedInterpolants, 179368 SizeOfPredicates, 441 NumberOfNonLiveVariables, 4425 ConjunctsInSsa, 916 ConjunctsInUnsatCore, 26 InterpolantComputations, 8 PerfectInterpolantSequences, 386/831 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown