/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 07:48:54,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 07:48:54,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 07:48:54,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-10 07:48:54,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-10 07:48:54,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-10 07:48:54,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-10 07:48:54,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-10 07:48:54,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-10 07:48:54,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-10 07:48:54,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-10 07:48:54,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-10 07:48:54,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-10 07:48:54,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-10 07:48:54,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-10 07:48:54,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-10 07:48:54,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-10 07:48:54,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-10 07:48:54,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-10 07:48:54,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-10 07:48:54,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-10 07:48:54,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-10 07:48:54,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-10 07:48:54,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-10 07:48:54,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-10 07:48:54,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-10 07:48:54,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-10 07:48:54,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-10 07:48:54,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-10 07:48:54,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-10 07:48:54,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-10 07:48:54,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-10 07:48:54,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-10 07:48:54,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-10 07:48:54,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-10 07:48:54,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-10 07:48:54,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-10 07:48:54,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-10 07:48:54,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 07:48:54,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 07:48:54,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 07:48:54,385 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-10 07:48:54,420 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 07:48:54,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 07:48:54,432 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 07:48:54,432 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 07:48:54,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 07:48:54,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 07:48:54,434 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 07:48:54,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 07:48:54,434 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 07:48:54,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 07:48:54,435 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 07:48:54,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 07:48:54,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 07:48:54,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 07:48:54,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 07:48:54,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 07:48:54,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 07:48:54,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 07:48:54,438 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-10 07:48:54,438 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 07:48:54,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 07:48:54,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 07:48:54,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 07:48:54,661 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 07:48:54,661 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 07:48:54,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-07-10 07:48:54,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00d3d320f/d9c461d2a1c74ef0a85f94f9080e85e2/FLAG4ee460271 [2021-07-10 07:48:55,149 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 07:48:55,150 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-07-10 07:48:55,163 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00d3d320f/d9c461d2a1c74ef0a85f94f9080e85e2/FLAG4ee460271 [2021-07-10 07:48:55,178 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00d3d320f/d9c461d2a1c74ef0a85f94f9080e85e2 [2021-07-10 07:48:55,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 07:48:55,184 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 07:48:55,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 07:48:55,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 07:48:55,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 07:48:55,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de4d648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55, skipping insertion in model container [2021-07-10 07:48:55,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 07:48:55,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 07:48:55,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-10 07:48:55,547 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_1w1r.i[47275,47288] [2021-07-10 07:48:55,550 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_1w1r.i[47463,47476] [2021-07-10 07:48:55,555 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_1w1r.i[48230,48243] [2021-07-10 07:48:55,556 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_1w1r.i[48344,48357] [2021-07-10 07:48:55,559 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_1w1r.i[48781,48794] [2021-07-10 07:48:55,559 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_1w1r.i[48837,48850] [2021-07-10 07:48:55,562 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_1w1r.i[49349,49362] [2021-07-10 07:48:55,563 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_1w1r.i[49408,49421] [2021-07-10 07:48:55,563 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_1w1r.i[49487,49500] [2021-07-10 07:48:55,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 07:48:55,568 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 07:48:55,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-10 07:48:55,590 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_1w1r.i[47275,47288] [2021-07-10 07:48:55,591 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_1w1r.i[47463,47476] [2021-07-10 07:48:55,595 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_1w1r.i[48230,48243] [2021-07-10 07:48:55,595 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_1w1r.i[48344,48357] [2021-07-10 07:48:55,597 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_1w1r.i[48781,48794] [2021-07-10 07:48:55,597 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_1w1r.i[48837,48850] [2021-07-10 07:48:55,600 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_1w1r.i[49349,49362] [2021-07-10 07:48:55,600 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_1w1r.i[49408,49421] [2021-07-10 07:48:55,601 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_1w1r.i[49487,49500] [2021-07-10 07:48:55,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 07:48:55,641 INFO L208 MainTranslator]: Completed translation [2021-07-10 07:48:55,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55 WrapperNode [2021-07-10 07:48:55,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 07:48:55,642 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 07:48:55,642 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 07:48:55,642 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 07:48:55,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,708 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 07:48:55,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 07:48:55,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 07:48:55,709 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 07:48:55,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (1/1) ... [2021-07-10 07:48:55,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 07:48:55,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 07:48:55,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 07:48:55,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 07:48:55,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (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 [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-07-10 07:48:55,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 07:48:55,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-07-10 07:48:55,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-07-10 07:48:55,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 07:48:55,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 07:48:55,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 07:48:55,805 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-10 07:48:56,403 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 07:48:56,404 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-07-10 07:48:56,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:48:56 BoogieIcfgContainer [2021-07-10 07:48:56,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 07:48:56,407 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 07:48:56,407 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 07:48:56,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 07:48:56,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:48:55" (1/3) ... [2021-07-10 07:48:56,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d1bb459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:48:56, skipping insertion in model container [2021-07-10 07:48:56,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:48:55" (2/3) ... [2021-07-10 07:48:56,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d1bb459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:48:56, skipping insertion in model container [2021-07-10 07:48:56,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:48:56" (3/3) ... [2021-07-10 07:48:56,412 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-07-10 07:48:56,418 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 07:48:56,418 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 07:48:56,418 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-07-10 07:48:56,418 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 07:48:56,461 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,462 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,463 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,464 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,465 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,465 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,465 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,465 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,465 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,466 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,467 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,468 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,469 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,470 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,471 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,471 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,472 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,474 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,474 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,474 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,474 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,478 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,478 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,478 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,478 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,478 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,479 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,480 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,481 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,482 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,483 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,484 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,484 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,484 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,484 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,484 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,486 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,487 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,488 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,489 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,490 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,491 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,494 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,494 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,494 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,494 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,495 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,498 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,505 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,506 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,507 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,507 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,507 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,507 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,507 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,507 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,508 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,509 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,510 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,511 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,517 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,519 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,520 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,520 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,520 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,524 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,524 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:48:56,529 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-07-10 07:48:56,545 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 [2021-07-10 07:48:56,585 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 07:48:56,585 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 07:48:56,585 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 07:48:56,585 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 07:48:56,585 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 07:48:56,585 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 07:48:56,585 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 07:48:56,585 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 07:48:56,630 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]=== [2021-07-10 07:48:56,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:48:56,635 INFO L82 PathProgramCache]: Analyzing trace with hash -678979544, now seen corresponding path program 1 times [2021-07-10 07:48:56,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:48:56,641 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346081413] [2021-07-10 07:48:56,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:48:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:48:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:48:57,422 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:48:57,422 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346081413] [2021-07-10 07:48:57,423 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346081413] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:48:57,423 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:48:57,423 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-07-10 07:48:57,423 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056686803] [2021-07-10 07:48:57,427 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-10 07:48:57,427 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:48:57,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-10 07:48:57,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-07-10 07:48:57,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:48:57,440 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:48:57,441 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) [2021-07-10 07:48:57,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:48:58,096 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-07-10 07:48:58,341 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-07-10 07:48:58,490 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-07-10 07:48:58,655 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-07-10 07:48:58,840 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-07-10 07:48:59,019 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-07-10 07:48:59,221 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-07-10 07:48:59,424 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-07-10 07:48:59,690 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-07-10 07:48:59,904 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 136 [2021-07-10 07:49:00,090 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2021-07-10 07:49:00,261 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-07-10 07:49:00,410 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2021-07-10 07:49:00,576 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-07-10 07:49:00,743 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-07-10 07:49:00,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:00,978 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 07:49:00,979 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]=== [2021-07-10 07:49:00,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:00,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1243794110, now seen corresponding path program 1 times [2021-07-10 07:49:00,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:00,979 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832443794] [2021-07-10 07:49:00,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:01,025 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:01,026 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832443794] [2021-07-10 07:49:01,026 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832443794] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:01,026 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:01,026 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-10 07:49:01,026 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779922644] [2021-07-10 07:49:01,027 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-10 07:49:01,027 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:01,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-10 07:49:01,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-10 07:49:01,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:01,027 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:01,028 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 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) [2021-07-10 07:49:01,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:01,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:01,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:01,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:01,168 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 07:49:01,168 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]=== [2021-07-10 07:49:01,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:01,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1812532640, now seen corresponding path program 1 times [2021-07-10 07:49:01,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:01,169 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112487742] [2021-07-10 07:49:01,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:01,211 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:01,211 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112487742] [2021-07-10 07:49:01,211 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112487742] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:01,211 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:01,211 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-10 07:49:01,211 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526135721] [2021-07-10 07:49:01,211 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-10 07:49:01,212 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:01,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-10 07:49:01,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-10 07:49:01,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:01,212 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:01,212 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 07:49:01,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:01,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:01,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:01,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:01,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:01,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:01,263 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 07:49:01,263 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]=== [2021-07-10 07:49:01,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:01,264 INFO L82 PathProgramCache]: Analyzing trace with hash 510149063, now seen corresponding path program 1 times [2021-07-10 07:49:01,264 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:01,264 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716551147] [2021-07-10 07:49:01,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:01,568 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:01,568 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716551147] [2021-07-10 07:49:01,568 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716551147] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:01,568 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:01,568 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-07-10 07:49:01,569 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45904135] [2021-07-10 07:49:01,569 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-10 07:49:01,569 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:01,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-10 07:49:01,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=286, Unknown=0, NotChecked=0, Total=342 [2021-07-10 07:49:01,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:01,570 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:01,570 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.947368421052632) internal successors, (113), 19 states have internal predecessors, (113), 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) [2021-07-10 07:49:01,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:01,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:01,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:01,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:02,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:02,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:02,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:02,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 07:49:02,265 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 07:49:02,265 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]=== [2021-07-10 07:49:02,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:02,265 INFO L82 PathProgramCache]: Analyzing trace with hash -609133862, now seen corresponding path program 1 times [2021-07-10 07:49:02,265 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:02,265 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613665756] [2021-07-10 07:49:02,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:03,526 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:03,526 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613665756] [2021-07-10 07:49:03,527 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613665756] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:03,527 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:03,527 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2021-07-10 07:49:03,527 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474661828] [2021-07-10 07:49:03,527 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-07-10 07:49:03,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:03,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-07-10 07:49:03,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=1585, Unknown=0, NotChecked=0, Total=1722 [2021-07-10 07:49:03,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:03,528 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:03,528 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 3.4047619047619047) internal successors, (143), 42 states have internal predecessors, (143), 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) [2021-07-10 07:49:03,528 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:03,528 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:03,528 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:03,528 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 07:49:03,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:04,604 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 83 [2021-07-10 07:49:04,773 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 87 [2021-07-10 07:49:05,003 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2021-07-10 07:49:05,443 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2021-07-10 07:49:05,595 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95 [2021-07-10 07:49:05,757 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 101 [2021-07-10 07:49:06,069 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 99 [2021-07-10 07:49:06,292 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 101 [2021-07-10 07:49:06,460 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 101 [2021-07-10 07:49:06,656 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 106 [2021-07-10 07:49:06,865 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 113 [2021-07-10 07:49:07,112 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 118 [2021-07-10 07:49:07,380 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 122 [2021-07-10 07:49:07,693 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 127 [2021-07-10 07:49:07,943 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 123 [2021-07-10 07:49:08,171 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 119 [2021-07-10 07:49:08,381 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 114 [2021-07-10 07:49:08,566 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 106 [2021-07-10 07:49:08,746 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 104 [2021-07-10 07:49:08,939 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 111 [2021-07-10 07:49:09,115 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 96 [2021-07-10 07:49:09,284 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 93 [2021-07-10 07:49:09,495 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 98 [2021-07-10 07:49:09,678 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 101 [2021-07-10 07:49:09,894 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 105 [2021-07-10 07:49:10,141 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 112 [2021-07-10 07:49:10,429 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 117 [2021-07-10 07:49:10,724 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 119 [2021-07-10 07:49:11,023 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 122 [2021-07-10 07:49:11,277 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 117 [2021-07-10 07:49:11,505 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 113 [2021-07-10 07:49:11,708 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 106 [2021-07-10 07:49:11,889 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 101 [2021-07-10 07:49:12,075 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 99 [2021-07-10 07:49:12,272 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 105 [2021-07-10 07:49:13,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 07:49:13,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 07:49:13,646 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-10 07:49:13,647 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]=== [2021-07-10 07:49:13,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:13,647 INFO L82 PathProgramCache]: Analyzing trace with hash 516128849, now seen corresponding path program 1 times [2021-07-10 07:49:13,647 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:13,647 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819529350] [2021-07-10 07:49:13,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:14,430 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:14,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819529350] [2021-07-10 07:49:14,430 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [819529350] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:14,430 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:14,430 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2021-07-10 07:49:14,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485124522] [2021-07-10 07:49:14,430 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-10 07:49:14,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:14,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-10 07:49:14,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=995, Unknown=0, NotChecked=0, Total=1122 [2021-07-10 07:49:14,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:14,431 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:14,431 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 5.0588235294117645) internal successors, (172), 34 states have internal predecessors, (172), 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) [2021-07-10 07:49:14,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:14,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:14,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:14,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 07:49:14,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 07:49:14,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:15,226 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2021-07-10 07:49:15,409 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 82 [2021-07-10 07:49:16,299 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2021-07-10 07:49:16,448 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2021-07-10 07:49:16,618 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 101 [2021-07-10 07:49:16,789 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 93 [2021-07-10 07:49:16,923 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 91 [2021-07-10 07:49:17,187 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-07-10 07:49:17,327 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2021-07-10 07:49:17,479 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-07-10 07:49:17,655 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2021-07-10 07:49:17,970 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2021-07-10 07:49:18,228 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2021-07-10 07:49:18,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:18,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:18,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:18,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:49:18,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-10 07:49:18,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:49:18,981 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-10 07:49:18,981 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]=== [2021-07-10 07:49:18,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:18,981 INFO L82 PathProgramCache]: Analyzing trace with hash -1031629781, now seen corresponding path program 1 times [2021-07-10 07:49:18,981 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:18,981 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010608140] [2021-07-10 07:49:18,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:19,943 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:19,943 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010608140] [2021-07-10 07:49:19,943 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010608140] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:19,943 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:19,944 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2021-07-10 07:49:19,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039852450] [2021-07-10 07:49:19,944 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-10 07:49:19,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:19,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-10 07:49:19,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=1002, Unknown=0, NotChecked=0, Total=1122 [2021-07-10 07:49:19,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:19,945 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:19,945 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 5.852941176470588) internal successors, (199), 34 states have internal predecessors, (199), 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) [2021-07-10 07:49:19,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:19,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:19,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:19,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:49:19,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-10 07:49:19,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:49:19,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:20,880 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2021-07-10 07:49:21,058 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-07-10 07:49:21,244 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 108 [2021-07-10 07:49:21,447 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 116 [2021-07-10 07:49:21,681 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 126 [2021-07-10 07:49:21,912 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 130 [2021-07-10 07:49:22,181 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 133 [2021-07-10 07:49:22,421 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 129 [2021-07-10 07:49:22,636 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 123 [2021-07-10 07:49:22,858 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 113 [2021-07-10 07:49:23,040 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2021-07-10 07:49:23,213 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-07-10 07:49:23,442 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 109 [2021-07-10 07:49:23,742 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 88 [2021-07-10 07:49:23,913 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2021-07-10 07:49:24,087 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 107 [2021-07-10 07:49:24,229 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 104 [2021-07-10 07:49:24,364 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2021-07-10 07:49:24,534 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 102 [2021-07-10 07:49:24,724 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-07-10 07:49:24,910 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 117 [2021-07-10 07:49:25,131 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 121 [2021-07-10 07:49:25,369 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 131 [2021-07-10 07:49:25,605 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 135 [2021-07-10 07:49:25,876 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 140 [2021-07-10 07:49:26,120 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 134 [2021-07-10 07:49:26,380 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2021-07-10 07:49:26,573 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 116 [2021-07-10 07:49:26,764 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 106 [2021-07-10 07:49:26,933 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-07-10 07:49:27,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:49:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-10 07:49:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:49:27,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:49:27,385 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-10 07:49:27,385 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]=== [2021-07-10 07:49:27,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:49:27,385 INFO L82 PathProgramCache]: Analyzing trace with hash 431778442, now seen corresponding path program 1 times [2021-07-10 07:49:27,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:49:27,385 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447103383] [2021-07-10 07:49:27,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:49:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:49:30,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:49:30,092 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:49:30,093 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447103383] [2021-07-10 07:49:30,093 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447103383] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:49:30,093 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:49:30,093 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2021-07-10 07:49:30,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056853389] [2021-07-10 07:49:30,093 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-10 07:49:30,093 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:49:30,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-10 07:49:30,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=2083, Unknown=0, NotChecked=0, Total=2256 [2021-07-10 07:49:30,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:30,094 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:49:30,095 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 3.2291666666666665) internal successors, (155), 48 states have internal predecessors, (155), 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) [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:49:30,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:49:30,973 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2021-07-10 07:49:31,228 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 91 [2021-07-10 07:49:31,374 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 77 [2021-07-10 07:49:31,543 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 81 [2021-07-10 07:49:31,763 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 91 [2021-07-10 07:49:31,980 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-07-10 07:49:32,212 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-07-10 07:49:32,467 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 108 [2021-07-10 07:49:32,723 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2021-07-10 07:49:33,031 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 108 [2021-07-10 07:49:33,355 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 112 [2021-07-10 07:49:33,670 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 108 [2021-07-10 07:49:33,928 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 104 [2021-07-10 07:49:34,165 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 98 [2021-07-10 07:49:34,377 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2021-07-10 07:49:34,671 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 105 [2021-07-10 07:49:34,880 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2021-07-10 07:49:35,096 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 89 [2021-07-10 07:49:35,367 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 96 [2021-07-10 07:49:35,716 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 101 [2021-07-10 07:49:36,062 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 105 [2021-07-10 07:49:36,358 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 101 [2021-07-10 07:49:36,726 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 108 [2021-07-10 07:49:37,098 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 112 [2021-07-10 07:49:37,474 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 112 [2021-07-10 07:49:37,885 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 116 [2021-07-10 07:49:38,319 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 120 [2021-07-10 07:49:38,738 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 121 [2021-07-10 07:49:39,212 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 125 [2021-07-10 07:49:39,726 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 129 [2021-07-10 07:49:40,199 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 117 [2021-07-10 07:49:40,710 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 118 [2021-07-10 07:49:41,255 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 124 [2021-07-10 07:49:41,793 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 124 [2021-07-10 07:49:42,367 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 128 [2021-07-10 07:49:43,050 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 139 [2021-07-10 07:49:43,737 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 141 [2021-07-10 07:49:44,449 WARN L205 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 151 [2021-07-10 07:49:45,184 WARN L205 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 153 [2021-07-10 07:49:45,782 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 137 [2021-07-10 07:49:46,333 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 133 [2021-07-10 07:49:46,988 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 149 [2021-07-10 07:49:47,523 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 131 [2021-07-10 07:49:48,150 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 145 [2021-07-10 07:49:48,630 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 123 [2021-07-10 07:49:49,227 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 143 [2021-07-10 07:49:49,654 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 118 [2021-07-10 07:49:50,198 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 137 [2021-07-10 07:49:50,604 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 113 [2021-07-10 07:49:51,115 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 129 [2021-07-10 07:49:51,599 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 124 [2021-07-10 07:49:52,012 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 129 [2021-07-10 07:49:52,489 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 137 [2021-07-10 07:49:52,976 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 141 [2021-07-10 07:49:53,489 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 146 [2021-07-10 07:49:53,982 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 148 [2021-07-10 07:49:54,515 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 150 [2021-07-10 07:49:55,031 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 153 [2021-07-10 07:49:55,526 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 132 [2021-07-10 07:49:56,107 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 156 [2021-07-10 07:49:56,654 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 157 [2021-07-10 07:49:57,165 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 139 [2021-07-10 07:49:57,696 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 137 [2021-07-10 07:49:58,289 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 148 [2021-07-10 07:49:58,812 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 142 [2021-07-10 07:49:59,347 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 146 [2021-07-10 07:49:59,864 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 139 [2021-07-10 07:50:00,362 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 135 [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:50:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:50:00,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-10 07:50:00,750 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-10 07:50:00,750 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]=== [2021-07-10 07:50:00,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:50:00,750 INFO L82 PathProgramCache]: Analyzing trace with hash -967777222, now seen corresponding path program 1 times [2021-07-10 07:50:00,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:50:00,750 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297974962] [2021-07-10 07:50:00,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:50:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:50:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:50:01,556 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:50:01,556 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297974962] [2021-07-10 07:50:01,556 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297974962] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:50:01,556 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:50:01,556 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2021-07-10 07:50:01,556 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160988477] [2021-07-10 07:50:01,557 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-10 07:50:01,557 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:50:01,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-10 07:50:01,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=996, Unknown=0, NotChecked=0, Total=1122 [2021-07-10 07:50:01,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:50:01,558 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:50:01,558 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 4.529411764705882) internal successors, (154), 34 states have internal predecessors, (154), 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) [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-10 07:50:01,558 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:50:02,144 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2021-07-10 07:50:02,349 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2021-07-10 07:50:02,481 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2021-07-10 07:50:02,627 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2021-07-10 07:50:02,810 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 97 [2021-07-10 07:50:02,996 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2021-07-10 07:50:03,188 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 106 [2021-07-10 07:50:03,409 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2021-07-10 07:50:03,653 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 124 [2021-07-10 07:50:03,914 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 123 [2021-07-10 07:50:04,205 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-07-10 07:50:04,465 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 122 [2021-07-10 07:50:04,697 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 123 [2021-07-10 07:50:04,903 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 113 [2021-07-10 07:50:05,094 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2021-07-10 07:50:05,285 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2021-07-10 07:50:05,511 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 107 [2021-07-10 07:50:05,814 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 88 [2021-07-10 07:50:05,993 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 103 [2021-07-10 07:50:06,175 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 104 [2021-07-10 07:50:06,363 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 117 [2021-07-10 07:50:06,536 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 114 [2021-07-10 07:50:06,692 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 108 [2021-07-10 07:50:06,875 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 123 [2021-07-10 07:50:07,072 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 124 [2021-07-10 07:50:07,288 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2021-07-10 07:50:07,512 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 139 [2021-07-10 07:50:07,794 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 149 [2021-07-10 07:50:08,062 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 153 [2021-07-10 07:50:08,367 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 158 [2021-07-10 07:50:08,632 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 152 [2021-07-10 07:50:08,875 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 141 [2021-07-10 07:50:09,087 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2021-07-10 07:50:09,286 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 127 [2021-07-10 07:50:09,482 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 126 [2021-07-10 07:50:09,692 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 131 [2021-07-10 07:50:09,901 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2021-07-10 07:50:10,107 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 130 [2021-07-10 07:50:10,273 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 102 [2021-07-10 07:50:10,475 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 125 [2021-07-10 07:50:10,899 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 117 [2021-07-10 07:50:11,330 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 125 [2021-07-10 07:50:11,790 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 129 [2021-07-10 07:50:12,514 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 145 [2021-07-10 07:50:13,111 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 152 [2021-07-10 07:50:13,712 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 151 [2021-07-10 07:50:14,355 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 155 [2021-07-10 07:50:15,030 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 159 [2021-07-10 07:50:15,681 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 155 [2021-07-10 07:50:16,222 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 151 [2021-07-10 07:50:16,725 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 143 [2021-07-10 07:50:17,213 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 138 [2021-07-10 07:50:18,032 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 141 [2021-07-10 07:50:18,556 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 133 [2021-07-10 07:50:19,044 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 129 [2021-07-10 07:50:19,526 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 124 [2021-07-10 07:50:20,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:50:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-07-10 07:50:20,084 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-10 07:50:20,084 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]=== [2021-07-10 07:50:20,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:50:20,085 INFO L82 PathProgramCache]: Analyzing trace with hash -1194022793, now seen corresponding path program 1 times [2021-07-10 07:50:20,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:50:20,085 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633869886] [2021-07-10 07:50:20,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:50:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:50:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-07-10 07:50:20,539 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:50:20,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633869886] [2021-07-10 07:50:20,539 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633869886] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:50:20,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2135872967] [2021-07-10 07:50:20,539 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 [2021-07-10 07:50:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:50:20,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 52 conjunts are in the unsatisfiable core [2021-07-10 07:50:20,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 07:50:20,768 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 [2021-07-10 07:50:20,769 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:20,773 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:20,774 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:20,774 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-10 07:50:20,871 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-07-10 07:50:20,871 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 1 case distinctions, treesize of input 12 treesize of output 14 [2021-07-10 07:50:20,873 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:20,880 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:20,881 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:20,881 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:28, output treesize:27 [2021-07-10 07:50:21,095 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 [2021-07-10 07:50:21,096 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,104 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:21,106 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,106 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:35, output treesize:32 [2021-07-10 07:50:21,271 INFO L354 Elim1Store]: treesize reduction 20, result has 39.4 percent of original size [2021-07-10 07:50:21,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 22 [2021-07-10 07:50:21,275 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,281 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:21,281 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,281 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:27 [2021-07-10 07:50:21,345 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 32 treesize of output 16 [2021-07-10 07:50:21,347 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,353 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:21,355 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,356 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:15 [2021-07-10 07:50:21,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:21,750 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 22 treesize of output 21 [2021-07-10 07:50:21,751 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,756 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:21,756 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,757 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:26 [2021-07-10 07:50:21,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:21,815 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-07-10 07:50:21,815 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 1 case distinctions, treesize of input 29 treesize of output 31 [2021-07-10 07:50:21,817 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,823 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:21,823 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,823 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:37, output treesize:33 [2021-07-10 07:50:21,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:21,894 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-07-10 07:50:21,894 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 43 [2021-07-10 07:50:21,896 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:21,903 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:21,906 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. [2021-07-10 07:50:21,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:46, output treesize:42 [2021-07-10 07:50:22,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:22,131 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-10 07:50:22,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 17 [2021-07-10 07:50:22,133 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:22,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:22,137 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:22,137 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:46, output treesize:4 [2021-07-10 07:50:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 3 proven. 113 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-07-10 07:50:22,140 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2135872967] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:50:22,140 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 07:50:22,140 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25] total 48 [2021-07-10 07:50:22,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246420270] [2021-07-10 07:50:22,141 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-10 07:50:22,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:50:22,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-10 07:50:22,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=200, Invalid=2056, Unknown=0, NotChecked=0, Total=2256 [2021-07-10 07:50:22,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:50:22,143 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:50:22,144 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 7.229166666666667) internal successors, (347), 48 states have internal predecessors, (347), 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) [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-07-10 07:50:22,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:50:23,153 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 74 [2021-07-10 07:50:23,409 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2021-07-10 07:50:23,673 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77 [2021-07-10 07:50:23,830 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 80 [2021-07-10 07:50:24,000 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2021-07-10 07:50:24,183 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 83 [2021-07-10 07:50:24,489 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 70 [2021-07-10 07:50:24,659 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 76 [2021-07-10 07:50:24,856 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 79 [2021-07-10 07:50:25,041 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 73 [2021-07-10 07:50:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:50:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:50:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:50:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:50:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:50:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:50:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:50:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:50:25,615 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-07-10 07:50:25,615 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]=== [2021-07-10 07:50:25,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:50:25,616 INFO L82 PathProgramCache]: Analyzing trace with hash -742911756, now seen corresponding path program 1 times [2021-07-10 07:50:25,616 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:50:25,616 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125977911] [2021-07-10 07:50:25,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:50:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:50:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 26 proven. 131 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-10 07:50:28,093 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:50:28,093 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125977911] [2021-07-10 07:50:28,093 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125977911] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:50:28,093 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [901736565] [2021-07-10 07:50:28,093 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 [2021-07-10 07:50:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:50:28,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 199 conjunts are in the unsatisfiable core [2021-07-10 07:50:28,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 07:50:28,293 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 [2021-07-10 07:50:28,294 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,298 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:28,298 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,298 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-10 07:50:28,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:28,469 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 [2021-07-10 07:50:28,470 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,480 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:28,481 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,481 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-07-10 07:50:28,708 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 [2021-07-10 07:50:28,709 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:28,725 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 [2021-07-10 07:50:28,726 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,739 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:28,740 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,740 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-07-10 07:50:28,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:28,836 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 [2021-07-10 07:50:28,837 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:28,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:28,860 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 [2021-07-10 07:50:28,861 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,878 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:28,879 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:28,879 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-07-10 07:50:28,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:28,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:28,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:28,991 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 [2021-07-10 07:50:28,992 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,016 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:29,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,022 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 [2021-07-10 07:50:29,023 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:29,043 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,043 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-07-10 07:50:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,334 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 [2021-07-10 07:50:29,335 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,359 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:29,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,363 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 [2021-07-10 07:50:29,365 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,387 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:29,388 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,389 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-07-10 07:50:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,503 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 68 [2021-07-10 07:50:29,505 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,534 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:29,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:50:29,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:29,549 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-10 07:50:29,549 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 5 new quantified variables, introduced 7 case distinctions, treesize of input 128 treesize of output 79 [2021-07-10 07:50:29,550 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,575 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:29,576 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:29,576 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:165, output treesize:157 [2021-07-10 07:50:30,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:30,728 INFO L354 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2021-07-10 07:50:30,728 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 28 treesize of output 45 [2021-07-10 07:50:30,730 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:30,757 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:30,758 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:50:30,758 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:162, output treesize:170 [2021-07-10 07:50:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:30,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:30,901 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 71 treesize of output 71 [2021-07-10 07:50:30,903 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:30,935 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:30,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:50:30,961 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-10 07:50:30,962 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 6 new quantified variables, introduced 12 case distinctions, treesize of input 149 treesize of output 86 [2021-07-10 07:50:30,963 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:50:30,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:50:30,994 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. [2021-07-10 07:50:30,994 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:200, output treesize:170 [2021-07-10 07:50:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 102 proven. 40 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-10 07:50:34,439 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [901736565] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:50:34,439 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 07:50:34,439 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 41] total 97 [2021-07-10 07:50:34,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202898152] [2021-07-10 07:50:34,440 INFO L462 AbstractCegarLoop]: Interpolant automaton has 97 states [2021-07-10 07:50:34,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:50:34,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2021-07-10 07:50:34,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=533, Invalid=8779, Unknown=0, NotChecked=0, Total=9312 [2021-07-10 07:50:34,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:50:34,442 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:50:34,443 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 97 states, 97 states have (on average 4.278350515463917) internal successors, (415), 97 states have internal predecessors, (415), 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) [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:50:34,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:50:35,493 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-07-10 07:50:35,835 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 110 [2021-07-10 07:50:35,999 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-07-10 07:50:36,364 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 116 [2021-07-10 07:50:36,822 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 123 [2021-07-10 07:50:37,283 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 129 [2021-07-10 07:50:37,784 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 136 [2021-07-10 07:50:38,288 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 137 [2021-07-10 07:50:38,822 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 141 [2021-07-10 07:50:39,365 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 145 [2021-07-10 07:50:40,000 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 152 [2021-07-10 07:50:40,684 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 157 [2021-07-10 07:50:41,329 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 156 [2021-07-10 07:50:41,990 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 158 [2021-07-10 07:50:42,610 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 151 [2021-07-10 07:50:43,218 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 147 [2021-07-10 07:50:43,815 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 144 [2021-07-10 07:50:44,395 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 140 [2021-07-10 07:50:44,877 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 131 [2021-07-10 07:50:45,357 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 125 [2021-07-10 07:50:45,848 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 130 [2021-07-10 07:50:46,482 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 134 [2021-07-10 07:50:46,891 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 102 [2021-07-10 07:50:47,311 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 106 [2021-07-10 07:50:47,894 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 111 [2021-07-10 07:50:48,654 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 119 [2021-07-10 07:50:49,398 WARN L205 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 121 [2021-07-10 07:50:50,282 WARN L205 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 123 [2021-07-10 07:50:51,034 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 122 [2021-07-10 07:50:51,916 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 125 [2021-07-10 07:50:52,847 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 126 [2021-07-10 07:50:53,571 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 120 [2021-07-10 07:50:54,141 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 116 [2021-07-10 07:50:54,971 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 124 [2021-07-10 07:50:55,743 WARN L205 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 126 [2021-07-10 07:50:56,622 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 130 [2021-07-10 07:50:57,613 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 128 [2021-07-10 07:50:58,660 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 134 [2021-07-10 07:50:59,570 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 137 [2021-07-10 07:51:00,645 WARN L205 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 141 [2021-07-10 07:51:01,758 WARN L205 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 142 [2021-07-10 07:51:02,975 WARN L205 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 147 [2021-07-10 07:51:04,215 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 400 DAG size of output: 157 [2021-07-10 07:51:05,610 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 431 DAG size of output: 151 [2021-07-10 07:51:07,047 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 439 DAG size of output: 161 [2021-07-10 07:51:08,406 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 423 DAG size of output: 165 [2021-07-10 07:51:09,951 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 462 DAG size of output: 178 [2021-07-10 07:51:11,578 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 469 DAG size of output: 186 [2021-07-10 07:51:13,345 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 501 DAG size of output: 182 [2021-07-10 07:51:15,202 WARN L205 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 508 DAG size of output: 190 [2021-07-10 07:51:16,893 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 477 DAG size of output: 189 [2021-07-10 07:51:18,479 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 470 DAG size of output: 182 [2021-07-10 07:51:20,392 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 516 DAG size of output: 193 [2021-07-10 07:51:21,952 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 466 DAG size of output: 178 [2021-07-10 07:51:23,744 WARN L205 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 509 DAG size of output: 186 [2021-07-10 07:51:25,232 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 460 DAG size of output: 170 [2021-07-10 07:51:26,980 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 505 DAG size of output: 182 [2021-07-10 07:51:28,389 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 441 DAG size of output: 156 [2021-07-10 07:51:30,095 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 499 DAG size of output: 174 [2021-07-10 07:51:31,412 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 422 DAG size of output: 148 [2021-07-10 07:51:33,016 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 480 DAG size of output: 169 [2021-07-10 07:51:34,241 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 397 DAG size of output: 136 [2021-07-10 07:51:35,744 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 461 DAG size of output: 160 [2021-07-10 07:51:36,959 WARN L205 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 135 [2021-07-10 07:51:38,372 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 436 DAG size of output: 139 [2021-07-10 07:51:39,611 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 401 DAG size of output: 140 [2021-07-10 07:51:41,047 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 435 DAG size of output: 138 [2021-07-10 07:51:42,524 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 440 DAG size of output: 143 [2021-07-10 07:51:43,756 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 400 DAG size of output: 139 [2021-07-10 07:51:44,969 WARN L205 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 134 [2021-07-10 07:51:46,369 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 439 DAG size of output: 142 [2021-07-10 07:51:47,789 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 434 DAG size of output: 137 [2021-07-10 07:51:48,997 WARN L205 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 132 [2021-07-10 07:51:49,696 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 117 [2021-07-10 07:51:51,029 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 422 DAG size of output: 135 [2021-07-10 07:51:51,903 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 124 [2021-07-10 07:51:52,738 WARN L205 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 121 [2021-07-10 07:51:53,733 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 127 [2021-07-10 07:51:54,604 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 130 [2021-07-10 07:51:55,642 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 133 [2021-07-10 07:51:56,713 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 140 [2021-07-10 07:51:57,791 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 141 [2021-07-10 07:51:59,012 WARN L205 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 146 [2021-07-10 07:52:00,124 WARN L205 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 148 [2021-07-10 07:52:01,360 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 399 DAG size of output: 153 [2021-07-10 07:52:02,602 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 400 DAG size of output: 156 [2021-07-10 07:52:03,887 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 407 DAG size of output: 163 [2021-07-10 07:52:05,174 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 408 DAG size of output: 162 [2021-07-10 07:52:06,513 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 416 DAG size of output: 172 [2021-07-10 07:52:07,897 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 430 DAG size of output: 171 [2021-07-10 07:52:09,346 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 439 DAG size of output: 180 [2021-07-10 07:52:10,867 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 455 DAG size of output: 181 [2021-07-10 07:52:12,542 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 478 DAG size of output: 195 [2021-07-10 07:52:14,046 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 446 DAG size of output: 189 [2021-07-10 07:52:15,762 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 485 DAG size of output: 203 [2021-07-10 07:52:17,649 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 493 DAG size of output: 206 [2021-07-10 07:52:19,355 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 486 DAG size of output: 199 [2021-07-10 07:52:21,034 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 482 DAG size of output: 195 [2021-07-10 07:52:22,671 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 476 DAG size of output: 187 [2021-07-10 07:52:24,206 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 457 DAG size of output: 175 [2021-07-10 07:52:25,630 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 438 DAG size of output: 168 [2021-07-10 07:52:27,036 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 418 DAG size of output: 157 [2021-07-10 07:52:28,394 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 417 DAG size of output: 156 [2021-07-10 07:52:29,761 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 422 DAG size of output: 161 [2021-07-10 07:52:31,154 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 421 DAG size of output: 160 [2021-07-10 07:52:32,469 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 416 DAG size of output: 155 [2021-07-10 07:52:33,811 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 404 DAG size of output: 153 [2021-07-10 07:52:34,891 WARN L205 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 147 [2021-07-10 07:52:36,229 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 410 DAG size of output: 159 [2021-07-10 07:52:37,473 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 400 DAG size of output: 149 [2021-07-10 07:52:38,726 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 406 DAG size of output: 155 [2021-07-10 07:52:40,076 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 417 DAG size of output: 166 [2021-07-10 07:52:41,482 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 413 DAG size of output: 162 [2021-07-10 07:52:42,665 WARN L205 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 145 [2021-07-10 07:52:44,129 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 414 DAG size of output: 163 [2021-07-10 07:52:45,361 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 369 DAG size of output: 152 [2021-07-10 07:52:46,605 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 370 DAG size of output: 153 [2021-07-10 07:52:48,155 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 443 DAG size of output: 168 [2021-07-10 07:52:49,414 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 404 DAG size of output: 158 [2021-07-10 07:52:50,743 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 412 DAG size of output: 168 [2021-07-10 07:52:52,214 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 423 DAG size of output: 164 [2021-07-10 07:52:53,622 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 430 DAG size of output: 173 [2021-07-10 07:52:55,126 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 438 DAG size of output: 176 [2021-07-10 07:52:56,545 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 431 DAG size of output: 169 [2021-07-10 07:52:57,957 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 427 DAG size of output: 165 [2021-07-10 07:52:59,320 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 421 DAG size of output: 156 [2021-07-10 07:53:00,616 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 402 DAG size of output: 151 [2021-07-10 07:53:01,810 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 143 [2021-07-10 07:53:02,946 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 131 [2021-07-10 07:53:04,103 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 130 [2021-07-10 07:53:05,187 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 135 [2021-07-10 07:53:06,300 WARN L205 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 134 [2021-07-10 07:53:07,429 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 129 [2021-07-10 07:53:08,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:53:08,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:53:08,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:53:08,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2021-07-10 07:53:08,467 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-07-10 07:53:08,468 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]=== [2021-07-10 07:53:08,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:53:08,469 INFO L82 PathProgramCache]: Analyzing trace with hash 1149745994, now seen corresponding path program 1 times [2021-07-10 07:53:08,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:53:08,469 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742708610] [2021-07-10 07:53:08,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:53:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:53:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:53:11,343 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:53:11,343 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742708610] [2021-07-10 07:53:11,343 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742708610] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:53:11,343 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1982878578] [2021-07-10 07:53:11,343 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 [2021-07-10 07:53:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:53:11,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 163 conjunts are in the unsatisfiable core [2021-07-10 07:53:11,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 07:53:11,519 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 [2021-07-10 07:53:11,520 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:11,523 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:11,524 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:11,524 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-10 07:53:11,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:11,701 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 [2021-07-10 07:53:11,701 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:11,714 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:11,715 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:11,715 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:33 [2021-07-10 07:53:11,944 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 [2021-07-10 07:53:11,944 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:11,957 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:11,957 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:11,957 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40 [2021-07-10 07:53:12,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:12,040 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 [2021-07-10 07:53:12,041 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:12,056 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,056 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:49 [2021-07-10 07:53:12,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:12,307 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 28 treesize of output 30 [2021-07-10 07:53:12,308 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:12,324 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,324 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:56 [2021-07-10 07:53:12,415 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_121|], 10=[|v_#memory_$Pointer$.base_129|]} [2021-07-10 07:53:12,418 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 [2021-07-10 07:53:12,419 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,437 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:12,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:12,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:12,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:53:12,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:12,449 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-10 07:53:12,449 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 80 treesize of output 52 [2021-07-10 07:53:12,450 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,467 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:12,468 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:12,468 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:108, output treesize:88 [2021-07-10 07:53:14,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:14,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:14,137 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-07-10 07:53:14,137 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 [2021-07-10 07:53:14,139 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:14,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:14,160 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:14,160 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:137, output treesize:122 [2021-07-10 07:53:14,277 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_122|], 40=[|v_#memory_$Pointer$.base_130|]} [2021-07-10 07:53:14,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:14,282 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 65 treesize of output 44 [2021-07-10 07:53:14,283 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:14,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:14,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:14,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:14,350 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-10 07:53:14,350 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 6 new quantified variables, introduced 12 case distinctions, treesize of input 100 treesize of output 67 [2021-07-10 07:53:14,353 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-10 07:53:14,373 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:14,375 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. [2021-07-10 07:53:14,375 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:152, output treesize:86 [2021-07-10 07:53:16,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:16,773 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 26 treesize of output 10 [2021-07-10 07:53:16,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:16,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:16,788 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. [2021-07-10 07:53:16,788 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:104, output treesize:82 [2021-07-10 07:53:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:17,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:53:17,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:17,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:17,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:17,512 INFO L354 Elim1Store]: treesize reduction 186, result has 23.5 percent of original size [2021-07-10 07:53:17,512 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 21 case distinctions, treesize of input 109 treesize of output 98 [2021-07-10 07:53:17,514 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:17,533 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:17,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:17,538 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:115, output treesize:122 [2021-07-10 07:53:17,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,007 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:18,007 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 6 new quantified variables, introduced 5 case distinctions, treesize of input 82 treesize of output 55 [2021-07-10 07:53:18,008 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,024 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-10 07:53:18,025 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 6 new quantified variables, introduced 4 case distinctions, treesize of input 80 treesize of output 62 [2021-07-10 07:53:18,026 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:18,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:53:18,033 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-10 07:53:18,033 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 5 case distinctions, treesize of input 86 treesize of output 55 [2021-07-10 07:53:18,034 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:18,077 INFO L628 ElimStorePlain]: treesize reduction 83, result has 58.9 percent of original size [2021-07-10 07:53:18,078 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-07-10 07:53:18,078 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:258, output treesize:95 [2021-07-10 07:53:18,197 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_2], 1=[|#memory_$Pointer$.base|]} [2021-07-10 07:53:18,201 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:18,201 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 22 [2021-07-10 07:53:18,202 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:18,212 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:18,215 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-10 07:53:18,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 51 treesize of output 22 [2021-07-10 07:53:18,220 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:53:18,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:53:18,228 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:53:18,228 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:99, output treesize:4 [2021-07-10 07:53:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 5 proven. 156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-10 07:53:18,232 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1982878578] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:53:18,232 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 07:53:18,232 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 53] total 105 [2021-07-10 07:53:18,232 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895903048] [2021-07-10 07:53:18,233 INFO L462 AbstractCegarLoop]: Interpolant automaton has 105 states [2021-07-10 07:53:18,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:53:18,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2021-07-10 07:53:18,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=469, Invalid=10451, Unknown=0, NotChecked=0, Total=10920 [2021-07-10 07:53:18,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:53:18,236 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:53:18,236 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 105 states, 105 states have (on average 3.914285714285714) internal successors, (411), 105 states have internal predecessors, (411), 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) [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:53:18,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:53:18,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. [2021-07-10 07:53:18,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:53:19,260 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2021-07-10 07:53:19,589 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 96 [2021-07-10 07:53:19,940 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 99 [2021-07-10 07:53:20,332 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 106 [2021-07-10 07:53:20,647 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2021-07-10 07:53:21,007 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 105 [2021-07-10 07:53:21,468 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 116 [2021-07-10 07:53:21,952 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 120 [2021-07-10 07:53:22,449 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 127 [2021-07-10 07:53:22,967 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 134 [2021-07-10 07:53:23,498 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 129 [2021-07-10 07:53:24,082 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 130 [2021-07-10 07:53:24,651 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 134 [2021-07-10 07:53:25,263 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 142 [2021-07-10 07:53:25,893 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 148 [2021-07-10 07:53:26,515 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 152 [2021-07-10 07:53:27,183 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 157 [2021-07-10 07:53:27,785 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 150 [2021-07-10 07:53:28,377 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 146 [2021-07-10 07:53:28,940 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 144 [2021-07-10 07:53:29,497 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 141 [2021-07-10 07:53:30,029 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 137 [2021-07-10 07:53:30,544 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 135 [2021-07-10 07:53:31,038 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 132 [2021-07-10 07:53:31,578 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 137 [2021-07-10 07:53:32,129 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 135 [2021-07-10 07:53:32,606 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 131 [2021-07-10 07:53:33,210 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 136 [2021-07-10 07:53:33,647 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 108 [2021-07-10 07:53:34,086 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 112 [2021-07-10 07:53:34,640 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 124 [2021-07-10 07:53:35,810 WARN L205 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 123 [2021-07-10 07:53:36,482 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 125 [2021-07-10 07:53:37,206 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 127 [2021-07-10 07:53:37,902 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 126 [2021-07-10 07:53:38,643 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 129 [2021-07-10 07:53:39,416 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 130 [2021-07-10 07:53:40,087 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 122 [2021-07-10 07:53:40,624 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 119 [2021-07-10 07:53:41,307 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 126 [2021-07-10 07:53:41,911 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 123 [2021-07-10 07:53:42,600 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 130 [2021-07-10 07:53:43,793 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 134 [2021-07-10 07:53:45,020 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 293 DAG size of output: 130 [2021-07-10 07:53:46,309 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 297 DAG size of output: 138 [2021-07-10 07:53:47,572 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 284 DAG size of output: 141 [2021-07-10 07:53:48,910 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 302 DAG size of output: 145 [2021-07-10 07:53:50,296 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 308 DAG size of output: 146 [2021-07-10 07:53:51,266 WARN L205 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 150 [2021-07-10 07:53:52,224 WARN L205 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 154 [2021-07-10 07:53:53,280 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 154 [2021-07-10 07:53:54,314 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 158 [2021-07-10 07:53:55,369 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 158 [2021-07-10 07:53:57,024 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 345 DAG size of output: 162 [2021-07-10 07:53:58,150 WARN L205 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 167 [2021-07-10 07:53:59,822 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 370 DAG size of output: 166 [2021-07-10 07:54:00,870 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 166 [2021-07-10 07:54:02,081 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 372 DAG size of output: 171 [2021-07-10 07:54:03,143 WARN L205 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 170 [2021-07-10 07:54:04,339 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 366 DAG size of output: 170 [2021-07-10 07:54:06,320 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 341 DAG size of output: 163 [2021-07-10 07:54:07,528 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 371 DAG size of output: 174 [2021-07-10 07:54:08,500 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 159 [2021-07-10 07:54:09,671 WARN L205 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 167 [2021-07-10 07:54:10,654 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 154 [2021-07-10 07:54:11,747 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 163 [2021-07-10 07:54:13,187 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 323 DAG size of output: 150 [2021-07-10 07:54:14,779 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 356 DAG size of output: 158 [2021-07-10 07:54:16,169 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 318 DAG size of output: 146 [2021-07-10 07:54:17,655 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 340 DAG size of output: 154 [2021-07-10 07:54:18,547 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 138 [2021-07-10 07:54:19,783 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 335 DAG size of output: 150 [2021-07-10 07:54:20,767 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 142 [2021-07-10 07:54:21,664 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 137 [2021-07-10 07:54:22,631 WARN L205 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 141 [2021-07-10 07:54:23,560 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 134 [2021-07-10 07:54:24,837 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 282 DAG size of output: 130 [2021-07-10 07:54:25,774 WARN L205 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 138 [2021-07-10 07:54:26,574 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 134 [2021-07-10 07:54:27,949 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 315 DAG size of output: 142 [2021-07-10 07:54:29,063 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 148 [2021-07-10 07:54:30,115 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 155 [2021-07-10 07:54:31,206 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 156 [2021-07-10 07:54:32,375 WARN L205 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 160 [2021-07-10 07:54:33,593 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 169 [2021-07-10 07:54:34,826 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 375 DAG size of output: 168 [2021-07-10 07:54:36,609 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 379 DAG size of output: 176 [2021-07-10 07:54:37,987 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 389 DAG size of output: 180 [2021-07-10 07:54:39,900 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 395 DAG size of output: 185 [2021-07-10 07:54:41,726 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 389 DAG size of output: 184 [2021-07-10 07:54:43,609 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 394 DAG size of output: 188 [2021-07-10 07:54:44,915 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 389 DAG size of output: 181 [2021-07-10 07:54:46,699 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 381 DAG size of output: 177 [2021-07-10 07:54:47,924 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 375 DAG size of output: 172 [2021-07-10 07:54:49,099 WARN L205 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 168 [2021-07-10 07:54:50,188 WARN L205 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 164 [2021-07-10 07:54:51,576 WARN L205 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 167 [2021-07-10 07:54:52,863 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 379 DAG size of output: 175 [2021-07-10 07:54:54,133 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 382 DAG size of output: 172 [2021-07-10 07:54:55,459 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 386 DAG size of output: 179 [2021-07-10 07:54:56,810 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 390 DAG size of output: 179 [2021-07-10 07:54:58,722 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 397 DAG size of output: 183 [2021-07-10 07:55:00,080 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 392 DAG size of output: 188 [2021-07-10 07:55:01,532 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 403 DAG size of output: 192 [2021-07-10 07:55:03,430 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 393 DAG size of output: 179 [2021-07-10 07:55:04,795 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 397 DAG size of output: 191 [2021-07-10 07:55:06,200 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 399 DAG size of output: 188 [2021-07-10 07:55:07,701 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 416 DAG size of output: 195 [2021-07-10 07:55:09,015 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 393 DAG size of output: 187 [2021-07-10 07:55:10,429 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 411 DAG size of output: 188 [2021-07-10 07:55:11,856 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 412 DAG size of output: 191 [2021-07-10 07:55:13,165 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 403 DAG size of output: 184 [2021-07-10 07:55:14,530 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 407 DAG size of output: 184 [2021-07-10 07:55:15,837 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 397 DAG size of output: 175 [2021-07-10 07:55:17,143 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 399 DAG size of output: 180 [2021-07-10 07:55:18,376 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 381 DAG size of output: 171 [2021-07-10 07:55:19,660 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 393 DAG size of output: 171 [2021-07-10 07:55:20,855 WARN L205 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 167 [2021-07-10 07:55:22,073 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 167 [2021-07-10 07:55:23,742 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 362 DAG size of output: 153 [2021-07-10 07:55:24,958 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 163 [2021-07-10 07:55:26,633 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 358 DAG size of output: 149 [2021-07-10 07:55:27,775 WARN L205 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 157 [2021-07-10 07:55:28,899 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 156 [2021-07-10 07:55:29,999 WARN L205 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 153 [2021-07-10 07:55:31,087 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 152 [2021-07-10 07:55:32,214 WARN L205 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 152 [2021-07-10 07:55:33,890 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 357 DAG size of output: 148 [2021-07-10 07:55:34,954 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 149 [2021-07-10 07:55:35,798 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 145 [2021-07-10 07:55:36,846 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 145 [2021-07-10 07:55:37,714 WARN L205 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 141 [2021-07-10 07:55:38,820 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 159 [2021-07-10 07:55:39,879 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 155 [2021-07-10 07:55:41,358 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 343 DAG size of output: 150 [2021-07-10 07:55:42,428 WARN L205 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 160 [2021-07-10 07:55:44,127 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 352 DAG size of output: 162 [2021-07-10 07:55:45,271 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 167 [2021-07-10 07:55:45,542 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2021-07-10 07:55:46,754 WARN L205 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 168 [2021-07-10 07:55:48,139 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 378 DAG size of output: 172 [2021-07-10 07:55:48,411 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2021-07-10 07:55:48,839 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2021-07-10 07:55:49,096 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2021-07-10 07:55:49,399 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2021-07-10 07:55:49,736 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2021-07-10 07:55:49,928 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:55:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:55:51,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:55:51,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:55:51,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:55:51,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2021-07-10 07:55:51,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-07-10 07:55:51,565 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 07:55:51,566 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]=== [2021-07-10 07:55:51,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:55:51,566 INFO L82 PathProgramCache]: Analyzing trace with hash -1414296495, now seen corresponding path program 1 times [2021-07-10 07:55:51,567 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:55:51,567 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221359730] [2021-07-10 07:55:51,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:55:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:55:54,800 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 82 [2021-07-10 07:55:55,040 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 81 [2021-07-10 07:55:55,244 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 70 [2021-07-10 07:55:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:55:56,853 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:55:56,853 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221359730] [2021-07-10 07:55:56,853 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1221359730] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:55:56,853 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2038711589] [2021-07-10 07:55:56,854 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 [2021-07-10 07:55:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:55:57,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 556 conjuncts, 158 conjunts are in the unsatisfiable core [2021-07-10 07:55:57,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 07:55:57,038 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 [2021-07-10 07:55:57,038 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:57,042 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,042 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-10 07:55:57,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:57,273 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 [2021-07-10 07:55:57,274 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:57,285 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,285 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-07-10 07:55:57,559 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 [2021-07-10 07:55:57,559 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,571 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:57,571 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,571 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:42, output treesize:38 [2021-07-10 07:55:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:57,673 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 [2021-07-10 07:55:57,674 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,687 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:57,687 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,687 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:45 [2021-07-10 07:55:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:57,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:57,810 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 [2021-07-10 07:55:57,811 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,825 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:57,826 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:57,826 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:58, output treesize:54 [2021-07-10 07:55:58,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:58,157 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 [2021-07-10 07:55:58,158 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:58,174 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:58,175 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:58,175 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:63, output treesize:59 [2021-07-10 07:55:58,292 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_123|], 14=[|v_#memory_$Pointer$.base_137|]} [2021-07-10 07:55:58,295 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 [2021-07-10 07:55:58,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:58,314 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:58,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:58,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:55:58,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:58,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:58,329 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-10 07:55:58,329 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 5 new quantified variables, introduced 7 case distinctions, treesize of input 89 treesize of output 58 [2021-07-10 07:55:58,330 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:58,350 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:58,351 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:58,351 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:117, output treesize:95 [2021-07-10 07:55:59,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:59,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:59,424 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-07-10 07:55:59,424 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 [2021-07-10 07:55:59,425 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:59,451 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:59,452 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:59,452 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:115, output treesize:100 [2021-07-10 07:55:59,575 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_124|], 24=[|v_#memory_$Pointer$.base_138|]} [2021-07-10 07:55:59,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:59,579 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 36 treesize of output 23 [2021-07-10 07:55:59,580 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:59,597 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:59,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:59,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:59,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:55:59,621 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-10 07:55:59,622 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 6 new quantified variables, introduced 12 case distinctions, treesize of input 88 treesize of output 63 [2021-07-10 07:55:59,623 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:55:59,637 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:55:59,638 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:55:59,638 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:130, output treesize:83 [2021-07-10 07:56:03,067 INFO L446 ElimStorePlain]: Different costs {10=[|v_#memory_$Pointer$.offset_125|], 37=[|v_#memory_$Pointer$.base_139|]} [2021-07-10 07:56:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:56:03,088 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-07-10 07:56:03,088 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 57 treesize of output 26 [2021-07-10 07:56:03,089 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,107 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:56:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:56:03,161 INFO L354 Elim1Store]: treesize reduction 190, result has 21.8 percent of original size [2021-07-10 07:56:03,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 25 case distinctions, treesize of input 104 treesize of output 90 [2021-07-10 07:56:03,163 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,182 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,185 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,185 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:163, output treesize:125 [2021-07-10 07:56:03,401 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_126|], 19=[|v_#memory_$Pointer$.base_140|]} [2021-07-10 07:56:03,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,412 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 [2021-07-10 07:56:03,413 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,425 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 [2021-07-10 07:56:03,426 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,434 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 [2021-07-10 07:56:03,435 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,506 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:56:03,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,527 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-07-10 07:56:03,527 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 5 new quantified variables, introduced 5 case distinctions, treesize of input 71 treesize of output 53 [2021-07-10 07:56:03,528 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:56:03,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,552 INFO L354 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2021-07-10 07:56:03,552 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 5 new quantified variables, introduced 5 case distinctions, treesize of input 75 treesize of output 53 [2021-07-10 07:56:03,553 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,566 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-10 07:56:03,566 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 5 new quantified variables, introduced 5 case distinctions, treesize of input 71 treesize of output 60 [2021-07-10 07:56:03,567 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,645 INFO L628 ElimStorePlain]: treesize reduction 94, result has 62.2 percent of original size [2021-07-10 07:56:03,647 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-07-10 07:56:03,647 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:329, output treesize:115 [2021-07-10 07:56:03,867 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_5, v_prenex_3, |#memory_$Pointer$.offset|], 1=[|#memory_$Pointer$.base|]} [2021-07-10 07:56:03,870 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 [2021-07-10 07:56:03,871 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,895 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:56:03,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 29 treesize of output 13 [2021-07-10 07:56:03,900 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,918 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,920 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 [2021-07-10 07:56:03,921 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,937 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,940 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-10 07:56:03,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 46 treesize of output 21 [2021-07-10 07:56:03,942 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,953 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:56:03,954 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:56:03,954 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:129, output treesize:10 [2021-07-10 07:56:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:56:04,081 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2038711589] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:56:04,081 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 07:56:04,081 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 50] total 118 [2021-07-10 07:56:04,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206908614] [2021-07-10 07:56:04,082 INFO L462 AbstractCegarLoop]: Interpolant automaton has 118 states [2021-07-10 07:56:04,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:56:04,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 118 interpolants. [2021-07-10 07:56:04,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=442, Invalid=13364, Unknown=0, NotChecked=0, Total=13806 [2021-07-10 07:56:04,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:56:04,085 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:56:04,085 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 118 states, 118 states have (on average 3.940677966101695) internal successors, (465), 118 states have internal predecessors, (465), 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) [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-07-10 07:56:04,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:56:05,770 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2021-07-10 07:56:06,095 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 100 [2021-07-10 07:56:06,435 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-07-10 07:56:06,843 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 108 [2021-07-10 07:56:07,140 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2021-07-10 07:56:07,516 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 110 [2021-07-10 07:56:08,011 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 116 [2021-07-10 07:56:08,493 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 124 [2021-07-10 07:56:08,991 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 131 [2021-07-10 07:56:09,535 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 138 [2021-07-10 07:56:10,070 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 133 [2021-07-10 07:56:10,661 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 135 [2021-07-10 07:56:11,299 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 134 [2021-07-10 07:56:11,780 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 129 [2021-07-10 07:56:12,239 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 125 [2021-07-10 07:56:12,691 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 121 [2021-07-10 07:56:13,285 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 124 [2021-07-10 07:56:13,675 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 89 [2021-07-10 07:56:14,067 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 93 [2021-07-10 07:56:14,588 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 103 [2021-07-10 07:56:15,249 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 106 [2021-07-10 07:56:15,921 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 110 [2021-07-10 07:56:16,480 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 104 [2021-07-10 07:56:17,154 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 114 [2021-07-10 07:56:17,848 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 118 [2021-07-10 07:56:18,596 WARN L205 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 114 [2021-07-10 07:56:19,375 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 122 [2021-07-10 07:56:20,107 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 125 [2021-07-10 07:56:20,928 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 129 [2021-07-10 07:56:21,764 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 130 [2021-07-10 07:56:22,687 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 130 [2021-07-10 07:56:23,660 WARN L205 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 134 [2021-07-10 07:56:24,988 WARN L205 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 140 [2021-07-10 07:56:25,875 WARN L205 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 133 [2021-07-10 07:56:27,044 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 139 [2021-07-10 07:56:27,904 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 126 [2021-07-10 07:56:28,728 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 122 [2021-07-10 07:56:29,850 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 132 [2021-07-10 07:56:30,952 WARN L205 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 128 [2021-07-10 07:56:31,746 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 118 [2021-07-10 07:56:32,773 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 124 [2021-07-10 07:56:33,474 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 106 [2021-07-10 07:56:34,196 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 110 [2021-07-10 07:56:34,891 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 110 [2021-07-10 07:56:35,788 WARN L205 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 116 [2021-07-10 07:56:36,535 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 118 [2021-07-10 07:56:37,496 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 124 [2021-07-10 07:56:38,479 WARN L205 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 131 [2021-07-10 07:56:39,501 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 132 [2021-07-10 07:56:40,650 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 132 [2021-07-10 07:56:41,698 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 141 [2021-07-10 07:56:42,857 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 139 [2021-07-10 07:56:43,999 WARN L205 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 143 [2021-07-10 07:56:45,215 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 150 [2021-07-10 07:56:46,498 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 155 [2021-07-10 07:56:47,813 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 371 DAG size of output: 158 [2021-07-10 07:56:49,033 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 157 [2021-07-10 07:56:50,175 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 150 [2021-07-10 07:56:51,288 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 146 [2021-07-10 07:56:52,385 WARN L205 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 143 [2021-07-10 07:56:53,423 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 139 [2021-07-10 07:56:54,431 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 134 [2021-07-10 07:56:55,377 WARN L205 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 125 [2021-07-10 07:56:56,204 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 119 [2021-07-10 07:56:57,239 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 133 [2021-07-10 07:56:58,293 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 140 [2021-07-10 07:56:59,397 WARN L205 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 141 [2021-07-10 07:57:00,558 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 152 [2021-07-10 07:57:01,692 WARN L205 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 148 [2021-07-10 07:57:02,907 WARN L205 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 159 [2021-07-10 07:57:04,348 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 446 DAG size of output: 157 [2021-07-10 07:57:05,878 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 455 DAG size of output: 164 [2021-07-10 07:57:07,109 WARN L205 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 162 [2021-07-10 07:57:08,655 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 457 DAG size of output: 167 [2021-07-10 07:57:10,091 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 451 DAG size of output: 161 [2021-07-10 07:57:11,598 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 451 DAG size of output: 166 [2021-07-10 07:57:13,087 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 453 DAG size of output: 164 [2021-07-10 07:57:14,509 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 447 DAG size of output: 163 [2021-07-10 07:57:15,948 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 447 DAG size of output: 159 [2021-07-10 07:57:17,344 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 444 DAG size of output: 155 [2021-07-10 07:57:18,742 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 443 DAG size of output: 156 [2021-07-10 07:57:20,135 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 442 DAG size of output: 152 [2021-07-10 07:57:21,510 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 440 DAG size of output: 152 [2021-07-10 07:57:22,829 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 437 DAG size of output: 148 [2021-07-10 07:57:24,187 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 438 DAG size of output: 149 [2021-07-10 07:57:25,411 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 428 DAG size of output: 141 [2021-07-10 07:57:26,684 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 433 DAG size of output: 145 [2021-07-10 07:57:27,869 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 129 [2021-07-10 07:57:29,109 WARN L205 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 137 [2021-07-10 07:57:30,319 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 125 [2021-07-10 07:57:31,253 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 125 [2021-07-10 07:57:32,164 WARN L205 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 121 [2021-07-10 07:57:33,416 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 428 DAG size of output: 137 [2021-07-10 07:57:34,652 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 424 DAG size of output: 133 [2021-07-10 07:57:35,962 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 488 DAG size of output: 130 [2021-07-10 07:57:37,319 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 490 DAG size of output: 138 [2021-07-10 07:57:38,579 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 428 DAG size of output: 140 [2021-07-10 07:57:39,995 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 491 DAG size of output: 145 [2021-07-10 07:57:40,585 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 130 [2021-07-10 07:57:42,016 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 497 DAG size of output: 146 [2021-07-10 07:57:43,662 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 502 DAG size of output: 146 [2021-07-10 07:57:44,019 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 87 [2021-07-10 07:57:44,621 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 91 [2021-07-10 07:57:45,059 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 87 [2021-07-10 07:57:45,466 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2021-07-10 07:57:45,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-07-10 07:57:45,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-07-10 07:57:45,995 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-07-10 07:57:45,995 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]=== [2021-07-10 07:57:45,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:57:45,995 INFO L82 PathProgramCache]: Analyzing trace with hash 867505646, now seen corresponding path program 1 times [2021-07-10 07:57:45,995 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:57:45,996 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009858434] [2021-07-10 07:57:45,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:57:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:57:50,648 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 62 [2021-07-10 07:57:51,233 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 111 [2021-07-10 07:57:51,754 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 116 [2021-07-10 07:57:52,147 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 103 [2021-07-10 07:57:52,559 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 99 [2021-07-10 07:57:52,851 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 51 [2021-07-10 07:57:53,171 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 63 [2021-07-10 07:57:53,450 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 51 [2021-07-10 07:57:53,777 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 58 [2021-07-10 07:57:54,068 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 56 [2021-07-10 07:57:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:57:56,340 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:57:56,340 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009858434] [2021-07-10 07:57:56,340 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009858434] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:57:56,340 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1453327874] [2021-07-10 07:57:56,341 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 [2021-07-10 07:57:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:57:56,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 270 conjunts are in the unsatisfiable core [2021-07-10 07:57:56,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 07:57:56,540 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 [2021-07-10 07:57:56,541 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:56,544 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:56,544 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:56,544 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-10 07:57:56,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:56,817 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 [2021-07-10 07:57:56,818 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:56,826 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:56,827 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:56,827 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:28 [2021-07-10 07:57:57,135 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 [2021-07-10 07:57:57,136 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,148 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,150 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 [2021-07-10 07:57:57,151 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,162 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,163 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,163 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2021-07-10 07:57:57,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,293 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 [2021-07-10 07:57:57,294 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,309 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,313 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 [2021-07-10 07:57:57,314 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,330 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,330 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:72, output treesize:64 [2021-07-10 07:57:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,472 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 [2021-07-10 07:57:57,473 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,493 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,498 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 [2021-07-10 07:57:57,499 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,517 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,517 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,518 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:90, output treesize:82 [2021-07-10 07:57:57,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,923 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 [2021-07-10 07:57:57,924 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,950 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:57,954 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 [2021-07-10 07:57:57,955 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,980 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:57,981 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:57,981 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:96, output treesize:88 [2021-07-10 07:57:58,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,152 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 66 treesize of output 68 [2021-07-10 07:57:58,153 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:58,178 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:58,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:57:58,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:58,204 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-10 07:57:58,204 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 5 new quantified variables, introduced 7 case distinctions, treesize of input 130 treesize of output 81 [2021-07-10 07:57:58,206 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:58,230 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:58,231 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:58,231 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:170, output treesize:160 [2021-07-10 07:57:59,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:59,411 INFO L354 Elim1Store]: treesize reduction 8, result has 65.2 percent of original size [2021-07-10 07:57:59,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 24 [2021-07-10 07:57:59,413 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:59,432 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:59,433 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:59,433 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:159, output treesize:152 [2021-07-10 07:57:59,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:59,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:59,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:59,620 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-10 07:57:59,620 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 6 new quantified variables, introduced 12 case distinctions, treesize of input 140 treesize of output 83 [2021-07-10 07:57:59,621 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:59,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:59,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:59,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:57:59,649 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 75 treesize of output 71 [2021-07-10 07:57:59,651 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:57:59,671 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:57:59,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:57:59,672 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:182, output treesize:138 [2021-07-10 07:58:06,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-10 07:58:06,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,207 INFO L354 Elim1Store]: treesize reduction 304, result has 13.4 percent of original size [2021-07-10 07:58:06,207 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 8 new quantified variables, introduced 20 case distinctions, treesize of input 214 treesize of output 144 [2021-07-10 07:58:06,209 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-10 07:58:06,238 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:58:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-10 07:58:06,290 INFO L354 Elim1Store]: treesize reduction 322, result has 11.8 percent of original size [2021-07-10 07:58:06,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 96 treesize of output 87 [2021-07-10 07:58:06,291 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-10 07:58:06,314 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-10 07:58:06,314 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-10 07:58:06,314 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:252, output treesize:94 [2021-07-10 07:58:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 13 proven. 144 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-10 07:58:08,387 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1453327874] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 07:58:08,387 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 07:58:08,387 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 67] total 141 [2021-07-10 07:58:08,388 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069216889] [2021-07-10 07:58:08,388 INFO L462 AbstractCegarLoop]: Interpolant automaton has 141 states [2021-07-10 07:58:08,388 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:58:08,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 141 interpolants. [2021-07-10 07:58:08,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=555, Invalid=19185, Unknown=0, NotChecked=0, Total=19740 [2021-07-10 07:58:08,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:58:08,392 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:58:08,392 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 141 states, 141 states have (on average 3.269503546099291) internal successors, (461), 141 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) [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 07:58:08,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-07-10 07:58:08,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:58:10,420 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-07-10 07:58:10,850 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 117 [2021-07-10 07:58:11,055 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-07-10 07:58:11,511 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 121 [2021-07-10 07:58:12,133 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 133 [2021-07-10 07:58:12,735 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 137 [2021-07-10 07:58:13,371 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 144 [2021-07-10 07:58:14,019 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 145 [2021-07-10 07:58:14,727 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 150 [2021-07-10 07:58:15,475 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 149 [2021-07-10 07:58:16,059 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 142 [2021-07-10 07:58:16,615 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 137 [2021-07-10 07:58:17,383 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 140 [2021-07-10 07:58:17,872 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 102 [2021-07-10 07:58:18,358 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 106 [2021-07-10 07:58:18,993 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 113 [2021-07-10 07:58:19,783 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 120 [2021-07-10 07:58:20,516 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 122 [2021-07-10 07:58:21,321 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 124 [2021-07-10 07:58:22,047 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 123 [2021-07-10 07:58:22,880 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 126 [2021-07-10 07:58:23,760 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 127 [2021-07-10 07:58:24,390 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 116 [2021-07-10 07:58:25,198 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 127 [2021-07-10 07:58:26,065 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 131 [2021-07-10 07:58:27,015 WARN L205 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 131 [2021-07-10 07:58:28,021 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 135 [2021-07-10 07:58:28,935 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 138 [2021-07-10 07:58:29,963 WARN L205 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 142 [2021-07-10 07:58:31,020 WARN L205 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 143 [2021-07-10 07:58:32,149 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 149 [2021-07-10 07:58:33,273 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 157 [2021-07-10 07:58:34,425 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 153 [2021-07-10 07:58:35,600 WARN L205 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2021-07-10 07:58:36,849 WARN L205 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 169 [2021-07-10 07:58:38,174 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 177 [2021-07-10 07:58:39,389 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 173 [2021-07-10 07:58:40,645 WARN L205 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 176 [2021-07-10 07:58:41,901 WARN L205 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 181 [2021-07-10 07:58:43,123 WARN L205 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 180 [2021-07-10 07:58:44,329 WARN L205 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 180 [2021-07-10 07:58:45,540 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 173 [2021-07-10 07:58:46,785 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 184 [2021-07-10 07:58:47,939 WARN L205 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 169 [2021-07-10 07:58:49,124 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 177 [2021-07-10 07:58:50,231 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 161 [2021-07-10 07:58:51,381 WARN L205 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 173 [2021-07-10 07:58:52,436 WARN L205 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 153 [2021-07-10 07:58:53,560 WARN L205 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 165 [2021-07-10 07:58:54,562 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 143 [2021-07-10 07:58:55,629 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 157 [2021-07-10 07:58:56,626 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 139 [2021-07-10 07:58:57,647 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 147 [2021-07-10 07:58:58,656 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 143 [2021-07-10 07:58:59,671 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 143 [2021-07-10 07:59:00,703 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 142 [2021-07-10 07:59:01,743 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 147 [2021-07-10 07:59:02,728 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 146 [2021-07-10 07:59:03,709 WARN L205 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 138 [2021-07-10 07:59:04,744 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 142 [2021-07-10 07:59:05,795 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 135 [2021-07-10 07:59:06,481 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 123 [2021-07-10 07:59:07,466 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 139 [2021-07-10 07:59:08,335 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 127 [2021-07-10 07:59:09,008 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 127 [2021-07-10 07:59:09,851 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 131 [2021-07-10 07:59:10,735 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 131 [2021-07-10 07:59:11,639 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 135 [2021-07-10 07:59:12,562 WARN L205 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 142 [2021-07-10 07:59:13,511 WARN L205 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 143 [2021-07-10 07:59:14,570 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 149 [2021-07-10 07:59:15,526 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 152 [2021-07-10 07:59:16,556 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 158 [2021-07-10 07:59:17,604 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 158 [2021-07-10 07:59:18,707 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 167 [2021-07-10 07:59:19,938 WARN L205 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 171 [2021-07-10 07:59:21,232 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 179 [2021-07-10 07:59:22,456 WARN L205 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 178 [2021-07-10 07:59:23,666 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 380 DAG size of output: 182 [2021-07-10 07:59:24,831 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 175 [2021-07-10 07:59:25,960 WARN L205 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 171 [2021-07-10 07:59:27,035 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 163 [2021-07-10 07:59:28,064 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 163 [2021-07-10 07:59:29,026 WARN L205 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 159 [2021-07-10 07:59:29,918 WARN L205 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 144 [2021-07-10 07:59:30,856 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 148 [2021-07-10 07:59:31,773 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 147 [2021-07-10 07:59:32,662 WARN L205 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 143 [2021-07-10 07:59:33,645 WARN L205 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 140 [2021-07-10 07:59:34,771 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 158 [2021-07-10 07:59:35,907 WARN L205 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 167 [2021-07-10 07:59:37,013 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 166 [2021-07-10 07:59:38,250 WARN L205 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 174 [2021-07-10 07:59:40,004 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 496 DAG size of output: 170 [2021-07-10 07:59:41,985 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 533 DAG size of output: 177 [2021-07-10 07:59:43,293 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 390 DAG size of output: 182 [2021-07-10 07:59:45,365 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 547 DAG size of output: 185 [2021-07-10 07:59:47,210 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 519 DAG size of output: 173 [2021-07-10 07:59:49,183 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 533 DAG size of output: 181 [2021-07-10 07:59:51,359 WARN L205 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 555 DAG size of output: 189 [2021-07-10 07:59:53,400 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 550 DAG size of output: 183 [2021-07-10 07:59:55,384 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 541 DAG size of output: 185 [2021-07-10 07:59:57,119 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 530 DAG size of output: 178 [2021-07-10 07:59:59,047 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 536 DAG size of output: 179 [2021-07-10 08:00:00,710 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 516 DAG size of output: 170 [2021-07-10 08:00:02,382 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 516 DAG size of output: 174 [2021-07-10 08:00:04,009 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 494 DAG size of output: 165 [2021-07-10 08:00:05,598 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 502 DAG size of output: 166 [2021-07-10 08:00:07,036 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 457 DAG size of output: 156 [2021-07-10 08:00:08,560 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 480 DAG size of output: 161 [2021-07-10 08:00:09,862 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 151 [2021-07-10 08:00:11,238 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 444 DAG size of output: 152 [2021-07-10 08:00:12,530 WARN L205 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 150 [2021-07-10 08:00:13,817 WARN L205 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 147 [2021-07-10 08:00:15,320 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 435 DAG size of output: 152 [2021-07-10 08:00:16,580 WARN L205 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 146 [2021-07-10 08:00:17,997 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 415 DAG size of output: 148 [2021-07-10 08:00:19,464 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 433 DAG size of output: 151 [2021-07-10 08:00:20,712 WARN L205 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 149 [2021-07-10 08:00:22,068 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 413 DAG size of output: 147 [2021-07-10 08:00:23,327 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 145 [2021-07-10 08:00:24,631 WARN L205 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 146 [2021-07-10 08:00:25,509 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 141 [2021-07-10 08:00:26,711 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 142 [2021-07-10 08:00:27,602 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 135 [2021-07-10 08:00:29,049 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 437 DAG size of output: 151 [2021-07-10 08:00:30,414 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 417 DAG size of output: 147 [2021-07-10 08:00:31,629 WARN L205 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 145 [2021-07-10 08:00:33,161 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 485 DAG size of output: 149 [2021-07-10 08:00:34,573 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 422 DAG size of output: 153 [2021-07-10 08:00:36,241 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 502 DAG size of output: 155 [2021-07-10 08:00:38,048 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 504 DAG size of output: 156 [2021-07-10 08:00:40,013 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 532 DAG size of output: 158 [2021-07-10 08:00:41,486 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 424 DAG size of output: 154 [2021-07-10 08:00:43,033 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 446 DAG size of output: 157 [2021-07-10 08:00:45,048 WARN L205 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 569 DAG size of output: 167 [2021-07-10 08:00:46,815 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 483 DAG size of output: 166 [2021-07-10 08:00:48,451 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 447 DAG size of output: 159 [2021-07-10 08:00:50,214 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 484 DAG size of output: 168 [2021-07-10 08:00:52,176 WARN L205 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 521 DAG size of output: 175 [2021-07-10 08:00:54,298 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 536 DAG size of output: 184 [2021-07-10 08:00:56,998 WARN L205 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 544 DAG size of output: 188 [2021-07-10 08:00:58,993 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 539 DAG size of output: 182 [2021-07-10 08:01:00,959 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 519 DAG size of output: 177 [2021-07-10 08:01:02,579 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 504 DAG size of output: 168 [2021-07-10 08:01:04,168 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 483 DAG size of output: 165 [2021-07-10 08:01:05,759 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 446 DAG size of output: 156 [2021-07-10 08:01:07,011 WARN L205 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 151 [2021-07-10 08:01:08,274 WARN L205 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 150 [2021-07-10 08:01:09,734 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 417 DAG size of output: 152 [2021-07-10 08:01:11,640 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 415 DAG size of output: 151 [2021-07-10 08:01:12,848 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 149 [2021-07-10 08:01:14,543 WARN L205 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 146 [2021-07-10 08:01:14,994 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 83 [2021-07-10 08:01:15,877 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 140 [2021-07-10 08:01:17,665 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 419 DAG size of output: 151 [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-10 08:01:19,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 08:01:19,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2021-07-10 08:01:19,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-07-10 08:01:19,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-07-10 08:01:19,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 178 states. [2021-07-10 08:01:19,344 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-07-10 08:01:19,345 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]=== [2021-07-10 08:01:19,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 08:01:19,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1664751613, now seen corresponding path program 1 times [2021-07-10 08:01:19,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 08:01:19,346 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911876428] [2021-07-10 08:01:19,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 08:01:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 08:01:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2021-07-10 08:01:19,399 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 08:01:19,399 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911876428] [2021-07-10 08:01:19,399 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911876428] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 08:01:19,399 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [982257630] [2021-07-10 08:01:19,400 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 [2021-07-10 08:01:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 08:01:19,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 615 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-10 08:01:19,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 08:01:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2021-07-10 08:01:19,822 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [982257630] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 08:01:19,822 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 08:01:19,822 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-07-10 08:01:19,822 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383738826] [2021-07-10 08:01:19,823 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-10 08:01:19,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 08:01:19,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-10 08:01:19,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-07-10 08:01:19,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 08:01:19,823 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 08:01:19,823 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 49.0) internal successors, (245), 5 states have internal predecessors, (245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 08:01:19,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 08:01:19,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 08:01:19,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 08:01:19,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-10 08:01:19,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-10 08:01:19,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 178 states. [2021-07-10 08:01:19,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 08:01:20,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-07-10 08:01:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 08:01:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2021-07-10 08:01:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-07-10 08:01:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-07-10 08:01:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 178 states. [2021-07-10 08:01:20,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 08:01:20,308 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-07-10 08:01:20,309 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]=== [2021-07-10 08:01:20,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 08:01:20,309 INFO L82 PathProgramCache]: Analyzing trace with hash -683448386, now seen corresponding path program 1 times [2021-07-10 08:01:20,309 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 08:01:20,309 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431497468] [2021-07-10 08:01:20,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 08:01:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2021-07-10 08:01:21,569 WARN L222 SmtUtils]: Removed 14 from assertion stack [2021-07-10 08:01:21,570 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-07-10 08:01:21,570 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-10 08:01:21,578 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-10 08:01:21,579 WARN L196 ceAbstractionStarter]: Timeout [2021-07-10 08:01:21,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 08:01:21 BasicIcfg [2021-07-10 08:01:21,579 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-10 08:01:21,580 INFO L168 Benchmark]: Toolchain (without parser) took 746396.44 ms. Allocated memory was 218.1 MB in the beginning and 871.4 MB in the end (delta: 653.3 MB). Free memory was 181.2 MB in the beginning and 657.6 MB in the end (delta: -476.4 MB). Peak memory consumption was 177.3 MB. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 218.1 MB. Free memory is still 199.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.65 ms. Allocated memory is still 218.1 MB. Free memory was 181.0 MB in the beginning and 179.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.42 ms. Allocated memory is still 218.1 MB. Free memory was 179.9 MB in the beginning and 176.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L168 Benchmark]: Boogie Preprocessor took 49.03 ms. Allocated memory is still 218.1 MB. Free memory was 176.3 MB in the beginning and 172.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L168 Benchmark]: RCFGBuilder took 647.31 ms. Allocated memory is still 218.1 MB. Free memory was 172.1 MB in the beginning and 142.4 MB in the end (delta: 29.6 MB). Peak memory consumption was 34.9 MB. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L168 Benchmark]: TraceAbstraction took 745172.35 ms. Allocated memory was 218.1 MB in the beginning and 871.4 MB in the end (delta: 653.3 MB). Free memory was 141.9 MB in the beginning and 657.6 MB in the end (delta: -515.7 MB). Peak memory consumption was 137.3 MB. Max. memory is 8.0 GB. [2021-07-10 08:01:21,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 218.1 MB. Free memory is still 199.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 456.65 ms. Allocated memory is still 218.1 MB. Free memory was 181.0 MB in the beginning and 179.9 MB in the end (delta: 1.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 66.42 ms. Allocated memory is still 218.1 MB. Free memory was 179.9 MB in the beginning and 176.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 49.03 ms. Allocated memory is still 218.1 MB. Free memory was 176.3 MB in the beginning and 172.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 647.31 ms. Allocated memory is still 218.1 MB. Free memory was 172.1 MB in the beginning and 142.4 MB in the end (delta: 29.6 MB). Peak memory consumption was 34.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 745172.35 ms. Allocated memory was 218.1 MB in the beginning and 871.4 MB in the end (delta: 653.3 MB). Free memory was 141.9 MB in the beginning and 657.6 MB in the end (delta: -515.7 MB). Peak memory consumption was 137.3 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: 112224, positive: 111324, positive conditional: 2315, positive unconditional: 109009, negative: 900, negative conditional: 584, negative unconditional: 316, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 111674, positive: 111324, positive conditional: 2315, positive unconditional: 109009, negative: 350, negative conditional: 34, negative unconditional: 316, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 111674, positive: 111309, positive conditional: 0, positive unconditional: 111309, negative: 365, negative conditional: 0, negative unconditional: 365, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19024, positive: 18907, positive conditional: 0, positive unconditional: 18907, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19024, positive: 18907, positive conditional: 0, positive unconditional: 18907, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] ], Cache Queries: [ total: 111674, positive: 92402, positive conditional: 0, positive unconditional: 92402, negative: 248, negative conditional: 0, negative unconditional: 248, unknown: 19024, unknown conditional: 0, unknown unconditional: 19024] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331 ], Maximal queried relation: 15, Independence queries for same thread: 550 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1455, Number of persistent set computation: 666, Number of trivial persistent sets: 284, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 112224, positive: 111324, positive conditional: 2315, positive unconditional: 109009, negative: 900, negative conditional: 584, negative unconditional: 316, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 111674, positive: 111324, positive conditional: 2315, positive unconditional: 109009, negative: 350, negative conditional: 34, negative unconditional: 316, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 111674, positive: 111309, positive conditional: 0, positive unconditional: 111309, negative: 365, negative conditional: 0, negative unconditional: 365, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19024, positive: 18907, positive conditional: 0, positive unconditional: 18907, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19024, positive: 18907, positive conditional: 0, positive unconditional: 18907, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 117, negative conditional: 0, negative unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] ], Cache Queries: [ total: 111674, positive: 92402, positive conditional: 0, positive unconditional: 92402, negative: 248, negative conditional: 0, negative unconditional: 248, unknown: 19024, unknown conditional: 0, unknown unconditional: 19024] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331, SemanticConditionEliminator.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3106, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 3091, negative conditional: 138, negative unconditional: 2953, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 178, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 170, negative conditional: 54, negative unconditional: 116, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1438, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 438, negative conditional: 164, negative unconditional: 274, unknown: 972, unknown conditional: 0, unknown unconditional: 972] , Cache Queries: [ total: 3106, positive: 8, positive conditional: 8, positive unconditional: 0, negative: 3037, negative conditional: 84, negative unconditional: 2953, unknown: 61, unknown conditional: 61, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19085, Positive cache size: 18914, Positive conditional cache size: 7, Positive unconditional cache size: 18907, Negative cache size: 171, Negative conditional cache size: 54, Negative unconditional cache size: 117, Eliminated conditions: 331 ], Maximal queried relation: 15, Independence queries for same thread: 550 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 280 with TraceHistMax 5,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 56 for 38ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 483 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 745018.7ms, OverallIterations: 16, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.3ms, PartialOrderReductionTime: 678703.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 984, 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: 269.8ms SsaConstructionTime, 890.7ms SatisfiabilityAnalysisTime, 62096.5ms InterpolantComputationTime, 4084 NumberOfCodeBlocks, 4084 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 4063 ConstructedInterpolants, 227 QuantifiedInterpolants, 187166 SizeOfPredicates, 357 NumberOfNonLiveVariables, 3295 ConjunctsInSsa, 845 ConjunctsInUnsatCore, 21 InterpolantComputations, 9 PerfectInterpolantSequences, 803/2166 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