/usr/bin/java -Xmx16000000000 -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-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9b7772ad7705253c1305067fc38dc9bc7271fbe3-9b7772a [2021-04-15 07:09:28,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-15 07:09:28,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-15 07:09:28,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-15 07:09:28,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-15 07:09:28,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-15 07:09:28,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-15 07:09:28,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-15 07:09:28,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-15 07:09:28,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-15 07:09:28,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-15 07:09:28,831 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-04-15 07:09:28,832 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-04-15 07:09:28,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-04-15 07:09:28,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-04-15 07:09:28,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-04-15 07:09:28,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-04-15 07:09:28,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-04-15 07:09:28,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-04-15 07:09:28,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-04-15 07:09:28,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-04-15 07:09:28,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-04-15 07:09:28,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-04-15 07:09:28,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-04-15 07:09:28,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-04-15 07:09:28,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-04-15 07:09:28,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-04-15 07:09:28,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-04-15 07:09:28,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-04-15 07:09:28,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-04-15 07:09:28,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-15 07:09:28,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-15 07:09:28,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-15 07:09:28,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-15 07:09:28,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-15 07:09:28,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-15 07:09:28,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-15 07:09:28,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-15 07:09:28,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-15 07:09:28,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-15 07:09:28,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-15 07:09:28,861 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-NewStatesSleep-NoLbe.epf [2021-04-15 07:09:28,887 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-15 07:09:28,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-15 07:09:28,888 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-04-15 07:09:28,888 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-04-15 07:09:28,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-04-15 07:09:28,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-04-15 07:09:28,890 INFO L138 SettingsManager]: * Use SBE=true [2021-04-15 07:09:28,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-15 07:09:28,890 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-15 07:09:28,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-15 07:09:28,891 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-15 07:09:28,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-15 07:09:28,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-15 07:09:28,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-15 07:09:28,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-15 07:09:28,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-15 07:09:28,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-04-15 07:09:28,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-04-15 07:09:28,894 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-04-15 07:09:28,894 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-15 07:09:29,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-15 07:09:29,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-15 07:09:29,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-15 07:09:29,166 INFO L271 PluginConnector]: Initializing CDTParser... [2021-04-15 07:09:29,166 INFO L275 PluginConnector]: CDTParser initialized [2021-04-15 07:09:29,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-04-15 07:09:29,224 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5df469ecf/563d05392dca4aeba6ac83e644254c87/FLAG04ec0d739 [2021-04-15 07:09:29,688 INFO L306 CDTParser]: Found 1 translation units. [2021-04-15 07:09:29,689 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-04-15 07:09:29,707 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5df469ecf/563d05392dca4aeba6ac83e644254c87/FLAG04ec0d739 [2021-04-15 07:09:29,977 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5df469ecf/563d05392dca4aeba6ac83e644254c87 [2021-04-15 07:09:29,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-15 07:09:29,980 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-04-15 07:09:29,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-04-15 07:09:29,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-04-15 07:09:29,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-04-15 07:09:29,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 07:09:29" (1/1) ... [2021-04-15 07:09:29,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc081d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:29, skipping insertion in model container [2021-04-15 07:09:29,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 07:09:29" (1/1) ... [2021-04-15 07:09:29,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-04-15 07:09:30,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-04-15 07:09:30,111 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-04-15 07:09:30,296 WARN L226 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] [2021-04-15 07:09:30,326 WARN L226 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] [2021-04-15 07:09:30,344 WARN L226 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] [2021-04-15 07:09:30,345 WARN L226 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] [2021-04-15 07:09:30,352 WARN L226 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] [2021-04-15 07:09:30,353 WARN L226 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] [2021-04-15 07:09:30,359 WARN L226 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] [2021-04-15 07:09:30,364 WARN L226 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] [2021-04-15 07:09:30,366 WARN L226 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] [2021-04-15 07:09:30,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-15 07:09:30,373 INFO L203 MainTranslator]: Completed pre-run [2021-04-15 07:09:30,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-04-15 07:09:30,407 WARN L226 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] [2021-04-15 07:09:30,408 WARN L226 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] [2021-04-15 07:09:30,411 WARN L226 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] [2021-04-15 07:09:30,412 WARN L226 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] [2021-04-15 07:09:30,413 WARN L226 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] [2021-04-15 07:09:30,414 WARN L226 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] [2021-04-15 07:09:30,416 WARN L226 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] [2021-04-15 07:09:30,419 WARN L226 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] [2021-04-15 07:09:30,420 WARN L226 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] [2021-04-15 07:09:30,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-04-15 07:09:30,516 INFO L208 MainTranslator]: Completed translation [2021-04-15 07:09:30,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30 WrapperNode [2021-04-15 07:09:30,517 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-04-15 07:09:30,518 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-04-15 07:09:30,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-04-15 07:09:30,519 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-04-15 07:09:30,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,549 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-04-15 07:09:30,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-15 07:09:30,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-15 07:09:30,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-15 07:09:30,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (1/1) ... [2021-04-15 07:09:30,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-15 07:09:30,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-15 07:09:30,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-15 07:09:30,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-15 07:09:30,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (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 [2021-04-15 07:09:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-04-15 07:09:30,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-04-15 07:09:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-04-15 07:09:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-04-15 07:09:30,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-04-15 07:09:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-04-15 07:09:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-04-15 07:09:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-04-15 07:09:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-04-15 07:09:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-04-15 07:09:30,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-15 07:09:30,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-15 07:09:30,663 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-04-15 07:09:31,389 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-15 07:09:31,389 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-04-15 07:09:31,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 07:09:31 BoogieIcfgContainer [2021-04-15 07:09:31,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-15 07:09:31,391 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-15 07:09:31,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-15 07:09:31,401 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-15 07:09:31,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 07:09:29" (1/3) ... [2021-04-15 07:09:31,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a4a3167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 07:09:31, skipping insertion in model container [2021-04-15 07:09:31,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 07:09:30" (2/3) ... [2021-04-15 07:09:31,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a4a3167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 07:09:31, skipping insertion in model container [2021-04-15 07:09:31,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 07:09:31" (3/3) ... [2021-04-15 07:09:31,403 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-04-15 07:09:31,406 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-04-15 07:09:31,406 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-04-15 07:09:31,421 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2021-04-15 07:09:31,421 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-04-15 07:09:31,494 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,495 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,496 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,497 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,498 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,499 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,500 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,501 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,502 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,503 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,504 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,505 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,510 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,511 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,512 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,513 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,514 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,515 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,516 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,516 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,518 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,519 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,521 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,522 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,523 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,524 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,525 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,526 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,527 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,528 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,529 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,530 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,531 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,532 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,534 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,535 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,536 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,537 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,537 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,537 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,537 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-04-15 07:09:31,540 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-04-15 07:09:31,551 INFO L253 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 [2021-04-15 07:09:31,584 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-15 07:09:31,584 INFO L377 AbstractCegarLoop]: Hoare is true [2021-04-15 07:09:31,584 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-15 07:09:31,584 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-15 07:09:31,584 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-15 07:09:31,584 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-15 07:09:31,584 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-15 07:09:31,584 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-15 07:09:31,609 INFO L428 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]=== [2021-04-15 07:09:31,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:31,613 INFO L82 PathProgramCache]: Analyzing trace with hash 521007171, now seen corresponding path program 1 times [2021-04-15 07:09:31,617 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:31,618 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447897652] [2021-04-15 07:09:31,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:32,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447897652] [2021-04-15 07:09:32,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:32,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-04-15 07:09:32,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499219650] [2021-04-15 07:09:32,240 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-04-15 07:09:32,240 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:32,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-04-15 07:09:32,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-04-15 07:09:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:32,254 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:32,255 INFO L481 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) [2021-04-15 07:09:32,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:32,979 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-04-15 07:09:33,219 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-04-15 07:09:33,381 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-04-15 07:09:33,565 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-04-15 07:09:33,768 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-04-15 07:09:33,947 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-04-15 07:09:34,138 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-04-15 07:09:34,355 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-04-15 07:09:34,590 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-04-15 07:09:34,792 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2021-04-15 07:09:34,983 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2021-04-15 07:09:35,141 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 121 [2021-04-15 07:09:35,281 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-04-15 07:09:35,461 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-04-15 07:09:35,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:35,681 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-04-15 07:09:35,681 INFO L428 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]=== [2021-04-15 07:09:35,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:35,685 INFO L82 PathProgramCache]: Analyzing trace with hash -547524894, now seen corresponding path program 1 times [2021-04-15 07:09:35,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:35,685 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890053166] [2021-04-15 07:09:35,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:35,788 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890053166] [2021-04-15 07:09:35,788 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:35,788 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-04-15 07:09:35,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783974998] [2021-04-15 07:09:35,789 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-04-15 07:09:35,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:35,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-04-15 07:09:35,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-04-15 07:09:35,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:35,790 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:35,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 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) [2021-04-15 07:09:35,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:35,790 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:35,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:35,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:35,903 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-04-15 07:09:35,903 INFO L428 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]=== [2021-04-15 07:09:35,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:35,903 INFO L82 PathProgramCache]: Analyzing trace with hash -2001680007, now seen corresponding path program 1 times [2021-04-15 07:09:35,904 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:35,904 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852558792] [2021-04-15 07:09:35,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:36,197 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852558792] [2021-04-15 07:09:36,197 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:36,197 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-04-15 07:09:36,198 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96539917] [2021-04-15 07:09:36,198 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-04-15 07:09:36,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:36,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-04-15 07:09:36,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=286, Unknown=0, NotChecked=0, Total=342 [2021-04-15 07:09:36,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:36,199 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:36,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.421052631578948) internal successors, (103), 19 states have internal predecessors, (103), 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) [2021-04-15 07:09:36,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:36,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:36,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:36,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:36,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:36,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-04-15 07:09:36,935 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-04-15 07:09:36,935 INFO L428 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]=== [2021-04-15 07:09:36,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:36,936 INFO L82 PathProgramCache]: Analyzing trace with hash 1731887616, now seen corresponding path program 1 times [2021-04-15 07:09:36,936 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:36,937 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379620443] [2021-04-15 07:09:36,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:36,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:37,755 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379620443] [2021-04-15 07:09:37,755 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:37,755 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-04-15 07:09:37,755 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699053568] [2021-04-15 07:09:37,756 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-04-15 07:09:37,756 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:37,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-04-15 07:09:37,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=1155, Unknown=0, NotChecked=0, Total=1260 [2021-04-15 07:09:37,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:37,757 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:37,757 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 3.5277777777777777) internal successors, (127), 36 states have internal predecessors, (127), 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) [2021-04-15 07:09:37,757 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:37,757 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:37,757 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-04-15 07:09:37,757 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:39,138 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-04-15 07:09:39,290 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 88 [2021-04-15 07:09:39,466 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2021-04-15 07:09:39,672 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2021-04-15 07:09:39,840 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-04-15 07:09:39,986 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 91 [2021-04-15 07:09:40,398 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2021-04-15 07:09:41,036 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 85 [2021-04-15 07:09:41,187 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 91 [2021-04-15 07:09:41,355 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 88 [2021-04-15 07:09:41,531 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 90 [2021-04-15 07:09:41,743 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 93 [2021-04-15 07:09:41,945 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 91 [2021-04-15 07:09:42,136 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 94 [2021-04-15 07:09:42,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:42,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:42,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-04-15 07:09:42,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-04-15 07:09:42,676 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-04-15 07:09:42,676 INFO L428 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]=== [2021-04-15 07:09:42,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:42,676 INFO L82 PathProgramCache]: Analyzing trace with hash -1878566536, now seen corresponding path program 1 times [2021-04-15 07:09:42,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:42,677 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358443819] [2021-04-15 07:09:42,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:43,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:43,451 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358443819] [2021-04-15 07:09:43,451 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:43,451 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2021-04-15 07:09:43,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387109700] [2021-04-15 07:09:43,451 INFO L460 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-04-15 07:09:43,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:43,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-04-15 07:09:43,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=995, Unknown=0, NotChecked=0, Total=1122 [2021-04-15 07:09:43,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:43,452 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:43,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 4.352941176470588) internal successors, (148), 34 states have internal predecessors, (148), 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) [2021-04-15 07:09:43,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:43,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:43,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-04-15 07:09:43,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-04-15 07:09:43,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:44,409 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 82 [2021-04-15 07:09:44,670 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-04-15 07:09:45,326 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2021-04-15 07:09:45,473 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2021-04-15 07:09:45,631 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 101 [2021-04-15 07:09:45,793 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 97 [2021-04-15 07:09:46,037 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-04-15 07:09:46,178 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2021-04-15 07:09:46,325 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-04-15 07:09:46,467 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2021-04-15 07:09:47,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:47,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:47,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:09:47,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:09:47,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:09:47,354 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-04-15 07:09:47,354 INFO L428 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]=== [2021-04-15 07:09:47,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:47,355 INFO L82 PathProgramCache]: Analyzing trace with hash -61992122, now seen corresponding path program 1 times [2021-04-15 07:09:47,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:47,355 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183655235] [2021-04-15 07:09:47,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:48,298 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183655235] [2021-04-15 07:09:48,298 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:48,298 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-04-15 07:09:48,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784467750] [2021-04-15 07:09:48,298 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-04-15 07:09:48,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:48,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-04-15 07:09:48,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=1442, Unknown=0, NotChecked=0, Total=1560 [2021-04-15 07:09:48,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:48,299 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:48,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.275) internal successors, (171), 40 states have internal predecessors, (171), 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) [2021-04-15 07:09:48,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:48,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:48,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:09:48,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:09:48,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:09:48,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:49,643 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 87 [2021-04-15 07:09:49,774 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 83 [2021-04-15 07:09:49,915 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 79 [2021-04-15 07:09:50,993 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2021-04-15 07:09:51,135 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2021-04-15 07:09:51,302 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 87 [2021-04-15 07:09:51,489 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 91 [2021-04-15 07:09:51,713 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 96 [2021-04-15 07:09:51,890 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 94 [2021-04-15 07:09:52,061 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 90 [2021-04-15 07:09:52,209 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 82 [2021-04-15 07:09:52,353 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 80 [2021-04-15 07:09:52,781 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 79 [2021-04-15 07:09:53,233 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 103 [2021-04-15 07:09:53,398 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 117 [2021-04-15 07:09:53,557 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2021-04-15 07:09:53,714 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 131 [2021-04-15 07:09:53,885 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 133 [2021-04-15 07:09:54,054 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 142 [2021-04-15 07:09:54,232 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 149 [2021-04-15 07:09:54,456 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 161 [2021-04-15 07:09:54,665 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 167 [2021-04-15 07:09:54,882 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 169 [2021-04-15 07:09:55,113 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 172 [2021-04-15 07:09:55,337 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 170 [2021-04-15 07:09:55,566 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 164 [2021-04-15 07:09:55,778 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2021-04-15 07:09:55,961 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2021-04-15 07:09:56,163 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 134 [2021-04-15 07:09:56,357 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2021-04-15 07:09:56,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:56,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:56,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:09:56,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:09:56,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:09:56,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:09:56,838 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-04-15 07:09:56,838 INFO L428 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]=== [2021-04-15 07:09:56,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:09:56,839 INFO L82 PathProgramCache]: Analyzing trace with hash -1663329828, now seen corresponding path program 1 times [2021-04-15 07:09:56,839 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:09:56,839 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582188692] [2021-04-15 07:09:56,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:09:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:09:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:09:57,822 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582188692] [2021-04-15 07:09:57,822 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:09:57,822 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-04-15 07:09:57,822 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993184628] [2021-04-15 07:09:57,822 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-04-15 07:09:57,822 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:09:57,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-04-15 07:09:57,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=134, Invalid=1126, Unknown=0, NotChecked=0, Total=1260 [2021-04-15 07:09:57,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:57,823 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:09:57,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 5.666666666666667) internal successors, (204), 36 states have internal predecessors, (204), 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) [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:09:57,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:09:58,644 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 85 [2021-04-15 07:09:58,797 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 91 [2021-04-15 07:09:58,991 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-04-15 07:09:59,272 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 73 [2021-04-15 07:09:59,446 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-04-15 07:09:59,592 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2021-04-15 07:09:59,811 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 86 [2021-04-15 07:10:00,033 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 90 [2021-04-15 07:10:00,407 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 92 [2021-04-15 07:10:00,642 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 104 [2021-04-15 07:10:00,826 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 100 [2021-04-15 07:10:00,984 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 93 [2021-04-15 07:10:01,217 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 97 [2021-04-15 07:10:01,419 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 99 [2021-04-15 07:10:02,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:10:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:02,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:02,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:02,117 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-04-15 07:10:02,117 INFO L428 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]=== [2021-04-15 07:10:02,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:10:02,117 INFO L82 PathProgramCache]: Analyzing trace with hash -1979447529, now seen corresponding path program 1 times [2021-04-15 07:10:02,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:10:02,117 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954034967] [2021-04-15 07:10:02,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:10:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:04,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:04,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954034967] [2021-04-15 07:10:04,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:10:04,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2021-04-15 07:10:04,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226498630] [2021-04-15 07:10:04,413 INFO L460 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-04-15 07:10:04,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:10:04,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-04-15 07:10:04,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=1697, Unknown=0, NotChecked=0, Total=1892 [2021-04-15 07:10:04,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:04,414 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:10:04,414 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 4.681818181818182) internal successors, (206), 44 states have internal predecessors, (206), 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) [2021-04-15 07:10:04,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:04,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:04,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:04,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:10:04,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:04,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:04,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:04,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:05,268 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2021-04-15 07:10:05,687 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2021-04-15 07:10:05,894 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-04-15 07:10:06,137 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 88 [2021-04-15 07:10:06,287 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 73 [2021-04-15 07:10:06,463 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2021-04-15 07:10:06,729 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 86 [2021-04-15 07:10:06,967 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 80 [2021-04-15 07:10:07,309 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 93 [2021-04-15 07:10:07,624 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 97 [2021-04-15 07:10:08,024 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 92 [2021-04-15 07:10:08,330 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 106 [2021-04-15 07:10:08,665 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 125 [2021-04-15 07:10:08,948 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 118 [2021-04-15 07:10:09,204 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 116 [2021-04-15 07:10:09,577 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 124 [2021-04-15 07:10:09,934 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 142 [2021-04-15 07:10:10,104 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2021-04-15 07:10:10,840 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:10,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:10,851 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-04-15 07:10:10,851 INFO L428 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]=== [2021-04-15 07:10:10,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:10:10,851 INFO L82 PathProgramCache]: Analyzing trace with hash 1941822727, now seen corresponding path program 1 times [2021-04-15 07:10:10,851 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:10:10,851 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389237268] [2021-04-15 07:10:10,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:10:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:12,189 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389237268] [2021-04-15 07:10:12,189 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:10:12,189 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-04-15 07:10:12,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130820518] [2021-04-15 07:10:12,190 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-04-15 07:10:12,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:10:12,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-04-15 07:10:12,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=155, Invalid=1405, Unknown=0, NotChecked=0, Total=1560 [2021-04-15 07:10:12,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:12,191 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:10:12,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.85) internal successors, (194), 40 states have internal predecessors, (194), 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) [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:12,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:13,260 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 99 [2021-04-15 07:10:13,469 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2021-04-15 07:10:13,660 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 108 [2021-04-15 07:10:13,870 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 112 [2021-04-15 07:10:14,133 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 123 [2021-04-15 07:10:14,409 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 128 [2021-04-15 07:10:14,730 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 131 [2021-04-15 07:10:15,003 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 130 [2021-04-15 07:10:15,278 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 125 [2021-04-15 07:10:15,469 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 110 [2021-04-15 07:10:15,649 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 102 [2021-04-15 07:10:15,874 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 109 [2021-04-15 07:10:16,176 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 88 [2021-04-15 07:10:16,361 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 103 [2021-04-15 07:10:16,546 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2021-04-15 07:10:16,698 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 105 [2021-04-15 07:10:16,839 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2021-04-15 07:10:17,004 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 103 [2021-04-15 07:10:17,213 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 104 [2021-04-15 07:10:17,397 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 110 [2021-04-15 07:10:17,605 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 118 [2021-04-15 07:10:17,863 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 124 [2021-04-15 07:10:18,114 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 129 [2021-04-15 07:10:18,409 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 132 [2021-04-15 07:10:18,665 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 131 [2021-04-15 07:10:18,906 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 126 [2021-04-15 07:10:19,125 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 112 [2021-04-15 07:10:19,310 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 106 [2021-04-15 07:10:21,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:21,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-04-15 07:10:21,106 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-04-15 07:10:21,106 INFO L428 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]=== [2021-04-15 07:10:21,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:10:21,107 INFO L82 PathProgramCache]: Analyzing trace with hash 1512669293, now seen corresponding path program 1 times [2021-04-15 07:10:21,107 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:10:21,107 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059610293] [2021-04-15 07:10:21,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:10:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:23,217 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059610293] [2021-04-15 07:10:23,217 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:10:23,217 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2021-04-15 07:10:23,217 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889265385] [2021-04-15 07:10:23,218 INFO L460 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-04-15 07:10:23,218 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:10:23,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-04-15 07:10:23,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1811, Unknown=0, NotChecked=0, Total=1980 [2021-04-15 07:10:23,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:23,219 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:10:23,219 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 3.311111111111111) internal successors, (149), 45 states have internal predecessors, (149), 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) [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-04-15 07:10:23,219 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:24,171 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-04-15 07:10:24,381 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 87 [2021-04-15 07:10:24,661 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2021-04-15 07:10:24,848 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-04-15 07:10:25,041 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-04-15 07:10:25,252 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 98 [2021-04-15 07:10:25,505 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 104 [2021-04-15 07:10:25,735 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2021-04-15 07:10:25,985 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2021-04-15 07:10:26,216 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-04-15 07:10:26,403 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-04-15 07:10:26,641 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 99 [2021-04-15 07:10:26,820 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 81 [2021-04-15 07:10:27,033 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 82 [2021-04-15 07:10:27,312 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 92 [2021-04-15 07:10:27,642 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 102 [2021-04-15 07:10:27,922 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 102 [2021-04-15 07:10:28,151 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 96 [2021-04-15 07:10:28,408 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 104 [2021-04-15 07:10:28,715 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 109 [2021-04-15 07:10:29,037 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 120 [2021-04-15 07:10:29,376 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 130 [2021-04-15 07:10:29,882 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 140 [2021-04-15 07:10:30,274 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 150 [2021-04-15 07:10:30,714 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 161 [2021-04-15 07:10:31,158 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 166 [2021-04-15 07:10:31,629 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 170 [2021-04-15 07:10:32,103 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 172 [2021-04-15 07:10:32,559 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 167 [2021-04-15 07:10:33,006 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 165 [2021-04-15 07:10:33,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:33,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:33,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:33,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-04-15 07:10:33,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-04-15 07:10:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:10:33,347 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-04-15 07:10:33,347 INFO L428 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]=== [2021-04-15 07:10:33,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:10:33,347 INFO L82 PathProgramCache]: Analyzing trace with hash 98393460, now seen corresponding path program 1 times [2021-04-15 07:10:33,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:10:33,348 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075501324] [2021-04-15 07:10:33,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:10:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:34,316 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075501324] [2021-04-15 07:10:34,316 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:10:34,316 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2021-04-15 07:10:34,316 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618620110] [2021-04-15 07:10:34,316 INFO L460 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-04-15 07:10:34,316 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:10:34,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-04-15 07:10:34,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=999, Unknown=0, NotChecked=0, Total=1122 [2021-04-15 07:10:34,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:34,317 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:10:34,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 4.352941176470588) internal successors, (148), 34 states have internal predecessors, (148), 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) [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:34,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:34,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-04-15 07:10:34,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:10:34,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:34,872 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2021-04-15 07:10:35,071 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2021-04-15 07:10:35,203 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2021-04-15 07:10:35,364 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2021-04-15 07:10:35,557 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2021-04-15 07:10:35,759 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 98 [2021-04-15 07:10:35,953 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 106 [2021-04-15 07:10:36,195 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 116 [2021-04-15 07:10:36,444 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 119 [2021-04-15 07:10:36,688 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 118 [2021-04-15 07:10:36,922 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 115 [2021-04-15 07:10:37,114 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2021-04-15 07:10:37,334 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 104 [2021-04-15 07:10:37,478 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 70 [2021-04-15 07:10:37,638 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 85 [2021-04-15 07:10:37,812 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 100 [2021-04-15 07:10:37,983 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 101 [2021-04-15 07:10:38,153 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 104 [2021-04-15 07:10:38,300 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 98 [2021-04-15 07:10:38,469 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-04-15 07:10:38,656 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 106 [2021-04-15 07:10:38,847 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 111 [2021-04-15 07:10:39,073 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 118 [2021-04-15 07:10:39,320 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 133 [2021-04-15 07:10:39,608 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 138 [2021-04-15 07:10:39,916 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 141 [2021-04-15 07:10:40,188 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 140 [2021-04-15 07:10:40,434 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 135 [2021-04-15 07:10:40,627 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 113 [2021-04-15 07:10:40,811 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 108 [2021-04-15 07:10:41,006 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 113 [2021-04-15 07:10:41,338 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 107 [2021-04-15 07:10:43,077 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2021-04-15 07:10:43,289 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2021-04-15 07:10:43,613 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-04-15 07:10:43,990 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 110 [2021-04-15 07:10:44,330 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 117 [2021-04-15 07:10:44,467 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2021-04-15 07:10:44,707 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 132 [2021-04-15 07:10:44,856 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2021-04-15 07:10:45,122 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 136 [2021-04-15 07:10:45,324 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-04-15 07:10:45,629 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 140 [2021-04-15 07:10:45,781 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2021-04-15 07:10:46,050 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 139 [2021-04-15 07:10:46,190 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 89 [2021-04-15 07:10:46,447 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 134 [2021-04-15 07:10:46,774 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 112 [2021-04-15 07:10:47,003 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 111 [2021-04-15 07:10:47,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:47,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:47,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:10:47,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-04-15 07:10:47,032 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-04-15 07:10:47,032 INFO L428 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]=== [2021-04-15 07:10:47,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:10:47,033 INFO L82 PathProgramCache]: Analyzing trace with hash -936207859, now seen corresponding path program 1 times [2021-04-15 07:10:47,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:10:47,033 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498415613] [2021-04-15 07:10:47,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:10:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:47,065 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498415613] [2021-04-15 07:10:47,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [119936780] [2021-04-15 07:10:47,066 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 [2021-04-15 07:10:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:47,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 4 conjunts are in the unsatisfiable core [2021-04-15 07:10:47,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-15 07:10:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:47,435 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-15 07:10:47,435 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-04-15 07:10:47,435 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872244263] [2021-04-15 07:10:47,436 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-04-15 07:10:47,436 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:10:47,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-04-15 07:10:47,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-04-15 07:10:47,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:47,436 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:10:47,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 22.333333333333332) internal successors, (134), 6 states have internal predecessors, (134), 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) [2021-04-15 07:10:47,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:47,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:47,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:47,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-04-15 07:10:47,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:47,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:47,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:47,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:47,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-04-15 07:10:47,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:10:47,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-04-15 07:10:47,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:10:50,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:10:50,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:10:50,980 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-04-15 07:10:50,981 INFO L428 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]=== [2021-04-15 07:10:50,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:10:50,981 INFO L82 PathProgramCache]: Analyzing trace with hash 1354860455, now seen corresponding path program 1 times [2021-04-15 07:10:50,981 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:10:50,982 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059811227] [2021-04-15 07:10:50,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:10:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:10:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:10:52,197 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059811227] [2021-04-15 07:10:52,197 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:10:52,197 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2021-04-15 07:10:52,197 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452585129] [2021-04-15 07:10:52,198 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-04-15 07:10:52,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:10:52,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-04-15 07:10:52,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=1226, Unknown=0, NotChecked=0, Total=1406 [2021-04-15 07:10:52,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:52,199 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:10:52,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 3.263157894736842) internal successors, (124), 38 states have internal predecessors, (124), 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) [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:10:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:10:52,767 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2021-04-15 07:10:52,962 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2021-04-15 07:10:53,226 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-04-15 07:10:53,401 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 101 [2021-04-15 07:10:53,595 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 105 [2021-04-15 07:10:53,859 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2021-04-15 07:10:54,148 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 117 [2021-04-15 07:10:54,408 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 125 [2021-04-15 07:10:54,691 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 130 [2021-04-15 07:10:55,051 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 140 [2021-04-15 07:10:55,407 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 145 [2021-04-15 07:10:55,748 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 137 [2021-04-15 07:10:56,055 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 132 [2021-04-15 07:10:56,300 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 117 [2021-04-15 07:10:56,585 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 123 [2021-04-15 07:10:56,800 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 80 [2021-04-15 07:10:57,046 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 99 [2021-04-15 07:10:57,318 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 118 [2021-04-15 07:10:57,594 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 138 [2021-04-15 07:10:57,829 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 129 [2021-04-15 07:10:58,117 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 148 [2021-04-15 07:10:58,456 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 159 [2021-04-15 07:10:58,802 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 163 [2021-04-15 07:10:59,212 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 175 [2021-04-15 07:11:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:11:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:11:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:11:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:11:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:11:01,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-04-15 07:11:01,603 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-04-15 07:11:01,603 INFO L428 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]=== [2021-04-15 07:11:01,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:11:01,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1726015954, now seen corresponding path program 2 times [2021-04-15 07:11:01,604 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:11:01,604 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246404484] [2021-04-15 07:11:01,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:11:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:11:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:11:04,092 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246404484] [2021-04-15 07:11:04,092 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:11:04,092 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2021-04-15 07:11:04,092 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125545748] [2021-04-15 07:11:04,092 INFO L460 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-04-15 07:11:04,092 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:11:04,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-04-15 07:11:04,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=2457, Unknown=0, NotChecked=0, Total=2652 [2021-04-15 07:11:04,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:11:04,093 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:11:04,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 2.8461538461538463) internal successors, (148), 52 states have internal predecessors, (148), 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) [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:11:04,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:11:04,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:11:04,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:11:04,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:11:04,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:11:04,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-04-15 07:11:04,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:11:04,975 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2021-04-15 07:11:05,246 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2021-04-15 07:11:05,416 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 88 [2021-04-15 07:11:05,615 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2021-04-15 07:11:05,857 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-04-15 07:11:06,110 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2021-04-15 07:11:06,415 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 112 [2021-04-15 07:11:06,732 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 118 [2021-04-15 07:11:07,069 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 115 [2021-04-15 07:11:07,424 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 122 [2021-04-15 07:11:07,818 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 132 [2021-04-15 07:11:08,230 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 137 [2021-04-15 07:11:08,630 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 136 [2021-04-15 07:11:08,954 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 126 [2021-04-15 07:11:09,259 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 121 [2021-04-15 07:11:09,580 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 109 [2021-04-15 07:11:09,834 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 106 [2021-04-15 07:11:10,151 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 116 [2021-04-15 07:11:10,358 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2021-04-15 07:11:10,608 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 92 [2021-04-15 07:11:10,907 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 102 [2021-04-15 07:11:11,256 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 112 [2021-04-15 07:11:11,603 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 113 [2021-04-15 07:11:11,934 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 111 [2021-04-15 07:11:12,273 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 107 [2021-04-15 07:11:12,595 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 117 [2021-04-15 07:11:12,945 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 118 [2021-04-15 07:11:13,312 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 129 [2021-04-15 07:11:13,728 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 137 [2021-04-15 07:11:14,187 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 144 [2021-04-15 07:11:14,684 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 151 [2021-04-15 07:11:15,220 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 154 [2021-04-15 07:11:15,782 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 160 [2021-04-15 07:11:16,307 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 154 [2021-04-15 07:11:16,939 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 163 [2021-04-15 07:11:17,421 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 153 [2021-04-15 07:11:17,995 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 162 [2021-04-15 07:11:18,453 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 146 [2021-04-15 07:11:18,859 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 139 [2021-04-15 07:11:19,348 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 156 [2021-04-15 07:11:19,722 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 131 [2021-04-15 07:11:20,059 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 120 [2021-04-15 07:11:20,445 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 125 [2021-04-15 07:11:20,823 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 119 [2021-04-15 07:11:23,361 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 168 [2021-04-15 07:11:24,024 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 183 [2021-04-15 07:11:24,738 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 198 [2021-04-15 07:11:25,481 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 202 [2021-04-15 07:11:26,278 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 208 [2021-04-15 07:11:27,073 WARN L205 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 212 [2021-04-15 07:11:27,895 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 214 [2021-04-15 07:11:28,689 WARN L205 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 210 [2021-04-15 07:11:29,435 WARN L205 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 206 [2021-04-15 07:11:30,167 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 202 [2021-04-15 07:11:30,953 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 207 [2021-04-15 07:11:31,828 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 215 [2021-04-15 07:11:32,618 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 208 [2021-04-15 07:11:33,491 WARN L205 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 210 [2021-04-15 07:11:33,663 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2021-04-15 07:11:34,453 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 175 [2021-04-15 07:11:35,135 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 187 [2021-04-15 07:11:35,919 WARN L205 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 202 [2021-04-15 07:11:36,740 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 206 [2021-04-15 07:11:37,640 WARN L205 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 212 [2021-04-15 07:11:38,505 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 216 [2021-04-15 07:11:39,448 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 218 [2021-04-15 07:11:40,301 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 214 [2021-04-15 07:11:41,135 WARN L205 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 210 [2021-04-15 07:11:41,952 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 206 [2021-04-15 07:11:42,866 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 213 [2021-04-15 07:11:43,821 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 221 [2021-04-15 07:11:44,702 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 214 [2021-04-15 07:11:45,647 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 216 [2021-04-15 07:11:45,837 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2021-04-15 07:11:45,982 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2021-04-15 07:11:47,015 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 176 [2021-04-15 07:11:47,747 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 188 [2021-04-15 07:11:48,590 WARN L205 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 203 [2021-04-15 07:11:49,449 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 207 [2021-04-15 07:11:50,345 WARN L205 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 213 [2021-04-15 07:11:51,299 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 217 [2021-04-15 07:11:52,259 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 219 [2021-04-15 07:11:53,188 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 215 [2021-04-15 07:11:54,109 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 211 [2021-04-15 07:11:55,022 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 207 [2021-04-15 07:11:55,951 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 214 [2021-04-15 07:11:56,955 WARN L205 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 222 [2021-04-15 07:11:57,868 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 215 [2021-04-15 07:11:58,847 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 217 [2021-04-15 07:11:59,043 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 77 [2021-04-15 07:11:59,194 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2021-04-15 07:12:00,178 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 173 [2021-04-15 07:12:00,858 WARN L205 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 185 [2021-04-15 07:12:01,666 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 200 [2021-04-15 07:12:02,453 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 204 [2021-04-15 07:12:03,272 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 210 [2021-04-15 07:12:04,140 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 214 [2021-04-15 07:12:05,012 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 216 [2021-04-15 07:12:05,851 WARN L205 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 212 [2021-04-15 07:12:06,681 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 208 [2021-04-15 07:12:07,487 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 204 [2021-04-15 07:12:08,331 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 211 [2021-04-15 07:12:09,258 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 219 [2021-04-15 07:12:10,142 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 212 [2021-04-15 07:12:11,036 WARN L205 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 214 [2021-04-15 07:12:11,197 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2021-04-15 07:12:11,353 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2021-04-15 07:12:12,042 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 166 [2021-04-15 07:12:12,686 WARN L205 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 181 [2021-04-15 07:12:13,404 WARN L205 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 196 [2021-04-15 07:12:14,155 WARN L205 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 200 [2021-04-15 07:12:14,943 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 206 [2021-04-15 07:12:15,752 WARN L205 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 210 [2021-04-15 07:12:16,582 WARN L205 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 212 [2021-04-15 07:12:17,387 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 208 [2021-04-15 07:12:18,174 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 204 [2021-04-15 07:12:18,959 WARN L205 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 200 [2021-04-15 07:12:19,759 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 205 [2021-04-15 07:12:20,636 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 213 [2021-04-15 07:12:21,495 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 206 [2021-04-15 07:12:22,353 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 208 [2021-04-15 07:12:22,508 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:12:22,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:12:22,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-04-15 07:12:22,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-04-15 07:12:22,876 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-04-15 07:12:22,876 INFO L428 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]=== [2021-04-15 07:12:22,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:12:22,876 INFO L82 PathProgramCache]: Analyzing trace with hash 756688875, now seen corresponding path program 1 times [2021-04-15 07:12:22,876 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:12:22,877 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763435858] [2021-04-15 07:12:22,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:12:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:12:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:12:24,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763435858] [2021-04-15 07:12:24,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:12:24,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2021-04-15 07:12:24,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866720892] [2021-04-15 07:12:24,715 INFO L460 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-04-15 07:12:24,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:12:24,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-04-15 07:12:24,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=1731, Unknown=0, NotChecked=0, Total=1892 [2021-04-15 07:12:24,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:12:24,716 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:12:24,716 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 2.909090909090909) internal successors, (128), 44 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-15 07:12:24,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:12:24,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:12:24,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:12:24,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-04-15 07:12:24,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:12:25,641 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2021-04-15 07:12:25,879 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2021-04-15 07:12:26,037 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2021-04-15 07:12:26,216 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2021-04-15 07:12:26,430 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 93 [2021-04-15 07:12:26,660 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 97 [2021-04-15 07:12:26,904 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 106 [2021-04-15 07:12:27,190 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2021-04-15 07:12:27,467 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 107 [2021-04-15 07:12:27,762 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 109 [2021-04-15 07:12:28,035 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 102 [2021-04-15 07:12:28,264 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2021-04-15 07:12:28,564 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 106 [2021-04-15 07:12:28,791 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 88 [2021-04-15 07:12:29,022 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 92 [2021-04-15 07:12:29,295 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 98 [2021-04-15 07:12:29,660 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 108 [2021-04-15 07:12:30,035 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 122 [2021-04-15 07:12:30,354 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 109 [2021-04-15 07:12:30,691 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 123 [2021-04-15 07:12:30,952 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 103 [2021-04-15 07:12:31,257 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 110 [2021-04-15 07:12:31,561 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 117 [2021-04-15 07:12:31,910 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 124 [2021-04-15 07:12:32,249 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 112 [2021-04-15 07:12:32,616 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 126 [2021-04-15 07:12:33,063 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 138 [2021-04-15 07:12:33,486 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 152 [2021-04-15 07:12:33,970 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 167 [2021-04-15 07:12:34,460 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 171 [2021-04-15 07:12:35,307 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 176 [2021-04-15 07:12:35,947 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 185 [2021-04-15 07:12:36,437 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 176 [2021-04-15 07:12:36,940 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 179 [2021-04-15 07:12:37,215 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2021-04-15 07:12:38,058 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 140 [2021-04-15 07:12:38,522 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 154 [2021-04-15 07:12:39,025 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 169 [2021-04-15 07:12:39,550 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 173 [2021-04-15 07:12:40,185 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 178 [2021-04-15 07:12:40,736 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 187 [2021-04-15 07:12:41,261 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 178 [2021-04-15 07:12:41,805 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 181 [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:42,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:12:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:12:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:12:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:12:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:12:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:12:42,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:12:42,751 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-04-15 07:12:42,751 INFO L428 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]=== [2021-04-15 07:12:42,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:12:42,752 INFO L82 PathProgramCache]: Analyzing trace with hash 980167282, now seen corresponding path program 1 times [2021-04-15 07:12:42,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:12:42,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170991899] [2021-04-15 07:12:42,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:12:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:12:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:12:47,457 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170991899] [2021-04-15 07:12:47,457 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:12:47,458 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [66] imperfect sequences [] total 66 [2021-04-15 07:12:47,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940262579] [2021-04-15 07:12:47,458 INFO L460 AbstractCegarLoop]: Interpolant automaton has 66 states [2021-04-15 07:12:47,458 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:12:47,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-04-15 07:12:47,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=232, Invalid=4058, Unknown=0, NotChecked=0, Total=4290 [2021-04-15 07:12:47,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:12:47,459 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:12:47,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 66 states, 66 states have (on average 2.303030303030303) internal successors, (152), 66 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:12:47,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:12:48,512 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2021-04-15 07:12:48,736 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 95 [2021-04-15 07:12:49,058 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2021-04-15 07:12:49,234 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 84 [2021-04-15 07:12:49,436 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2021-04-15 07:12:49,686 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2021-04-15 07:12:49,941 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 98 [2021-04-15 07:12:50,213 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 106 [2021-04-15 07:12:50,538 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 112 [2021-04-15 07:12:50,837 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 108 [2021-04-15 07:12:51,164 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 113 [2021-04-15 07:12:51,515 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 119 [2021-04-15 07:12:51,858 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 121 [2021-04-15 07:12:52,204 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 111 [2021-04-15 07:12:52,492 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2021-04-15 07:12:52,742 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2021-04-15 07:12:53,128 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 109 [2021-04-15 07:12:53,372 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2021-04-15 07:12:53,624 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 90 [2021-04-15 07:12:53,929 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 98 [2021-04-15 07:12:54,367 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 109 [2021-04-15 07:12:54,740 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 102 [2021-04-15 07:12:55,192 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 115 [2021-04-15 07:12:55,630 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 120 [2021-04-15 07:12:56,125 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 122 [2021-04-15 07:12:56,650 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 123 [2021-04-15 07:12:57,256 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 126 [2021-04-15 07:12:57,949 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 137 [2021-04-15 07:12:58,503 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 115 [2021-04-15 07:12:59,095 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 128 [2021-04-15 07:12:59,555 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 112 [2021-04-15 07:13:01,280 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 137 [2021-04-15 07:13:02,045 WARN L205 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 146 [2021-04-15 07:13:02,955 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 159 [2021-04-15 07:13:03,931 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 163 [2021-04-15 07:13:04,914 WARN L205 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 172 [2021-04-15 07:13:05,940 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 176 [2021-04-15 07:13:06,894 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 172 [2021-04-15 07:13:07,800 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 168 [2021-04-15 07:13:08,749 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 163 [2021-04-15 07:13:09,758 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 167 [2021-04-15 07:13:10,694 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 163 [2021-04-15 07:13:11,704 WARN L205 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 173 [2021-04-15 07:13:12,385 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 133 [2021-04-15 07:13:12,978 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 123 [2021-04-15 07:13:13,686 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 130 [2021-04-15 07:13:14,034 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 123 [2021-04-15 07:13:14,261 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2021-04-15 07:13:14,601 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2021-04-15 07:13:15,635 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 146 [2021-04-15 07:13:16,488 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 155 [2021-04-15 07:13:17,476 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 168 [2021-04-15 07:13:18,552 WARN L205 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 172 [2021-04-15 07:13:19,689 WARN L205 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 181 [2021-04-15 07:13:20,848 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 185 [2021-04-15 07:13:21,941 WARN L205 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 181 [2021-04-15 07:13:22,992 WARN L205 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 177 [2021-04-15 07:13:24,051 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 172 [2021-04-15 07:13:25,252 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 359 DAG size of output: 176 [2021-04-15 07:13:26,303 WARN L205 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 172 [2021-04-15 07:13:27,424 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 182 [2021-04-15 07:13:28,166 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 142 [2021-04-15 07:13:28,813 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 132 [2021-04-15 07:13:29,535 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 139 [2021-04-15 07:13:29,886 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 135 [2021-04-15 07:13:30,143 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 121 [2021-04-15 07:13:30,488 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2021-04-15 07:13:30,980 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2021-04-15 07:13:31,138 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2021-04-15 07:13:31,668 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2021-04-15 07:13:31,853 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2021-04-15 07:13:32,066 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2021-04-15 07:13:32,269 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2021-04-15 07:13:32,461 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 99 [2021-04-15 07:13:32,681 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2021-04-15 07:13:32,910 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2021-04-15 07:13:33,146 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2021-04-15 07:13:33,392 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2021-04-15 07:13:33,649 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 122 [2021-04-15 07:13:33,935 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 125 [2021-04-15 07:13:34,172 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2021-04-15 07:13:34,393 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 111 [2021-04-15 07:13:34,597 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2021-04-15 07:13:34,790 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2021-04-15 07:13:34,979 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2021-04-15 07:13:35,190 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2021-04-15 07:13:36,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:13:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:13:36,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2021-04-15 07:13:36,644 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-04-15 07:13:36,644 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-04-15 07:13:36,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:13:36,645 INFO L82 PathProgramCache]: Analyzing trace with hash -8663994, now seen corresponding path program 1 times [2021-04-15 07:13:36,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:13:36,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795497772] [2021-04-15 07:13:36,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:13:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:13:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:13:40,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795497772] [2021-04-15 07:13:40,253 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:13:40,253 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2021-04-15 07:13:40,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045256734] [2021-04-15 07:13:40,253 INFO L460 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-04-15 07:13:40,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:13:40,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-04-15 07:13:40,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=203, Invalid=2767, Unknown=0, NotChecked=0, Total=2970 [2021-04-15 07:13:40,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:13:40,255 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:13:40,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 3.1454545454545455) internal successors, (173), 55 states have internal predecessors, (173), 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) [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2021-04-15 07:13:40,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:13:41,248 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2021-04-15 07:13:41,491 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 97 [2021-04-15 07:13:41,808 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 105 [2021-04-15 07:13:41,988 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 86 [2021-04-15 07:13:42,196 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 90 [2021-04-15 07:13:42,455 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 96 [2021-04-15 07:13:42,720 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2021-04-15 07:13:43,000 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 108 [2021-04-15 07:13:43,325 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 114 [2021-04-15 07:13:43,618 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 110 [2021-04-15 07:13:43,967 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 120 [2021-04-15 07:13:44,260 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 108 [2021-04-15 07:13:44,506 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 102 [2021-04-15 07:13:44,824 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 109 [2021-04-15 07:13:45,059 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 85 [2021-04-15 07:13:45,282 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 89 [2021-04-15 07:13:45,566 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 99 [2021-04-15 07:13:45,902 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 109 [2021-04-15 07:13:46,212 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 107 [2021-04-15 07:13:46,489 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 101 [2021-04-15 07:13:46,801 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 107 [2021-04-15 07:13:47,192 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 111 [2021-04-15 07:13:47,597 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 115 [2021-04-15 07:13:48,049 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 126 [2021-04-15 07:13:49,378 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 135 [2021-04-15 07:13:49,941 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 144 [2021-04-15 07:13:50,573 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 155 [2021-04-15 07:13:51,226 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 159 [2021-04-15 07:13:51,929 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 167 [2021-04-15 07:13:52,637 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 171 [2021-04-15 07:13:53,424 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 175 [2021-04-15 07:13:54,140 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 171 [2021-04-15 07:13:54,849 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 167 [2021-04-15 07:13:55,517 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 159 [2021-04-15 07:13:56,245 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 163 [2021-04-15 07:13:57,025 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 167 [2021-04-15 07:13:57,728 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 163 [2021-04-15 07:13:58,480 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 168 [2021-04-15 07:13:58,669 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2021-04-15 07:13:58,840 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2021-04-15 07:14:00,240 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2021-04-15 07:14:00,406 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 70 [2021-04-15 07:14:00,794 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2021-04-15 07:14:00,963 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2021-04-15 07:14:01,837 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-04-15 07:14:03,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:14:03,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:14:03,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:14:03,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:03,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:14:03,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:03,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:03,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-04-15 07:14:03,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:14:03,955 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-04-15 07:14:03,955 INFO L428 AbstractCegarLoop]: === Iteration 18 === [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]=== [2021-04-15 07:14:03,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:14:03,955 INFO L82 PathProgramCache]: Analyzing trace with hash -449161032, now seen corresponding path program 1 times [2021-04-15 07:14:03,955 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:14:03,955 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185364249] [2021-04-15 07:14:03,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:14:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:14:06,228 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-04-15 07:14:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:14:08,355 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185364249] [2021-04-15 07:14:08,355 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:14:08,356 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [64] imperfect sequences [] total 64 [2021-04-15 07:14:08,356 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948869939] [2021-04-15 07:14:08,356 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-04-15 07:14:08,356 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:14:08,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-04-15 07:14:08,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=3752, Unknown=0, NotChecked=0, Total=4032 [2021-04-15 07:14:08,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:14:08,357 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:14:08,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 3.0625) internal successors, (196), 64 states have internal predecessors, (196), 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) [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:08,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:14:08,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:14:10,132 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2021-04-15 07:14:10,465 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 104 [2021-04-15 07:14:10,728 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2021-04-15 07:14:11,044 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 108 [2021-04-15 07:14:11,398 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 112 [2021-04-15 07:14:11,817 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 122 [2021-04-15 07:14:12,272 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 129 [2021-04-15 07:14:12,716 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 128 [2021-04-15 07:14:13,137 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 121 [2021-04-15 07:14:13,465 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 107 [2021-04-15 07:14:13,850 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 110 [2021-04-15 07:14:14,088 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 77 [2021-04-15 07:14:14,373 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 87 [2021-04-15 07:14:14,737 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 94 [2021-04-15 07:14:15,053 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 87 [2021-04-15 07:14:15,504 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 95 [2021-04-15 07:14:15,852 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 96 [2021-04-15 07:14:16,265 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 99 [2021-04-15 07:14:16,785 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 107 [2021-04-15 07:14:17,386 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 113 [2021-04-15 07:14:18,028 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 121 [2021-04-15 07:14:18,747 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 125 [2021-04-15 07:14:19,414 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 124 [2021-04-15 07:14:20,064 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 116 [2021-04-15 07:14:20,513 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 104 [2021-04-15 07:14:20,939 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 102 [2021-04-15 07:14:21,337 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 98 [2021-04-15 07:14:22,354 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-04-15 07:14:23,997 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 124 [2021-04-15 07:14:24,872 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 143 [2021-04-15 07:14:25,248 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 131 [2021-04-15 07:14:25,549 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2021-04-15 07:14:26,856 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 132 [2021-04-15 07:14:27,756 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 151 [2021-04-15 07:14:28,154 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2021-04-15 07:14:28,479 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2021-04-15 07:14:29,349 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 133 [2021-04-15 07:14:30,290 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 152 [2021-04-15 07:14:30,732 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 140 [2021-04-15 07:14:31,042 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2021-04-15 07:14:31,803 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 129 [2021-04-15 07:14:32,597 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 148 [2021-04-15 07:14:32,919 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2021-04-15 07:14:33,200 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2021-04-15 07:14:33,912 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 121 [2021-04-15 07:14:34,677 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 140 [2021-04-15 07:14:34,979 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 128 [2021-04-15 07:14:35,245 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-04-15 07:14:37,597 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2021-04-15 07:14:37,926 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2021-04-15 07:14:38,183 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2021-04-15 07:14:38,459 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 95 [2021-04-15 07:14:38,764 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 101 [2021-04-15 07:14:39,147 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 106 [2021-04-15 07:14:39,449 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2021-04-15 07:14:39,725 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 98 [2021-04-15 07:14:39,948 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 85 [2021-04-15 07:14:40,157 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2021-04-15 07:14:40,360 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2021-04-15 07:14:40,630 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2021-04-15 07:14:40,894 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 70 [2021-04-15 07:14:41,276 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 88 [2021-04-15 07:14:41,560 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2021-04-15 07:14:41,819 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 120 [2021-04-15 07:14:42,036 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2021-04-15 07:14:42,275 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 134 [2021-04-15 07:14:42,545 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 136 [2021-04-15 07:14:42,810 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 145 [2021-04-15 07:14:43,107 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 152 [2021-04-15 07:14:43,416 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 164 [2021-04-15 07:14:43,731 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 170 [2021-04-15 07:14:44,110 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 172 [2021-04-15 07:14:44,535 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 175 [2021-04-15 07:14:44,944 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 173 [2021-04-15 07:14:45,333 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 167 [2021-04-15 07:14:45,712 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 150 [2021-04-15 07:14:46,042 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2021-04-15 07:14:46,337 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 137 [2021-04-15 07:14:46,674 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 144 [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:50,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-04-15 07:14:50,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:14:50,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2021-04-15 07:14:50,102 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-04-15 07:14:50,102 INFO L428 AbstractCegarLoop]: === Iteration 19 === [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]=== [2021-04-15 07:14:50,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:14:50,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1232161450, now seen corresponding path program 1 times [2021-04-15 07:14:50,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:14:50,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569248531] [2021-04-15 07:14:50,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:14:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:14:51,386 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 46 [2021-04-15 07:14:51,800 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2021-04-15 07:14:52,065 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 50 [2021-04-15 07:14:52,818 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 43 [2021-04-15 07:14:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:14:53,733 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569248531] [2021-04-15 07:14:53,733 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:14:53,733 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2021-04-15 07:14:53,733 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41513659] [2021-04-15 07:14:53,733 INFO L460 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-04-15 07:14:53,733 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:14:53,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-04-15 07:14:53,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=1505, Unknown=0, NotChecked=0, Total=1640 [2021-04-15 07:14:53,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:14:53,734 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:14:53,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 41 states, 41 states have (on average 5.585365853658536) internal successors, (229), 41 states have internal predecessors, (229), 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) [2021-04-15 07:14:53,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:14:53,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:14:53,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:14:53,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2021-04-15 07:14:53,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:14:54,939 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2021-04-15 07:14:55,659 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2021-04-15 07:14:55,886 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 67 [2021-04-15 07:14:56,126 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 71 [2021-04-15 07:14:56,433 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 75 [2021-04-15 07:14:56,724 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 83 [2021-04-15 07:14:57,040 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 90 [2021-04-15 07:14:57,394 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 94 [2021-04-15 07:14:57,725 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 87 [2021-04-15 07:14:58,059 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 76 [2021-04-15 07:14:58,320 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 71 [2021-04-15 07:14:58,629 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 82 [2021-04-15 07:14:58,845 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2021-04-15 07:14:59,010 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 55 [2021-04-15 07:14:59,593 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 125 [2021-04-15 07:15:00,017 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 99 [2021-04-15 07:15:00,568 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 114 [2021-04-15 07:15:00,782 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2021-04-15 07:15:00,930 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2021-04-15 07:15:01,460 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 112 [2021-04-15 07:15:01,900 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 97 [2021-04-15 07:15:02,768 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 116 [2021-04-15 07:15:03,245 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 151 [2021-04-15 07:15:03,659 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 113 [2021-04-15 07:15:04,227 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 127 [2021-04-15 07:15:04,894 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 106 [2021-04-15 07:15:05,949 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 117 [2021-04-15 07:15:06,444 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 128 [2021-04-15 07:15:07,046 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 136 [2021-04-15 07:15:07,769 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 143 [2021-04-15 07:15:08,460 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 150 [2021-04-15 07:15:09,119 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 153 [2021-04-15 07:15:09,856 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 159 [2021-04-15 07:15:10,467 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 153 [2021-04-15 07:15:11,188 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 162 [2021-04-15 07:15:11,859 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 152 [2021-04-15 07:15:12,630 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 161 [2021-04-15 07:15:13,291 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 145 [2021-04-15 07:15:13,846 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 138 [2021-04-15 07:15:14,539 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 155 [2021-04-15 07:15:15,053 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 130 [2021-04-15 07:15:15,578 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 104 [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2021-04-15 07:15:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:15:15,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2021-04-15 07:15:15,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-04-15 07:15:15,624 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-04-15 07:15:15,625 INFO L428 AbstractCegarLoop]: === Iteration 20 === [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]=== [2021-04-15 07:15:15,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:15:15,625 INFO L82 PathProgramCache]: Analyzing trace with hash 650386841, now seen corresponding path program 1 times [2021-04-15 07:15:15,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:15:15,625 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93891307] [2021-04-15 07:15:15,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:15:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:15:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-04-15 07:15:16,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93891307] [2021-04-15 07:15:16,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445415080] [2021-04-15 07:15:16,723 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 [2021-04-15 07:15:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:15:16,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 63 conjunts are in the unsatisfiable core [2021-04-15 07:15:16,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-15 07:15:16,940 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 [2021-04-15 07:15:16,943 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:16,947 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:16,948 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:16,948 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2021-04-15 07:15:17,003 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-04-15 07:15:17,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2021-04-15 07:15:17,007 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:17,018 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:17,021 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-04-15 07:15:17,021 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:20 [2021-04-15 07:15:17,493 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-04-15 07:15:17,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2021-04-15 07:15:17,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:17,505 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:17,506 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:17,506 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:40, output treesize:34 [2021-04-15 07:15:17,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:17,613 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 29 treesize of output 20 [2021-04-15 07:15:17,616 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:17,631 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:17,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:17,636 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 29 treesize of output 20 [2021-04-15 07:15:17,638 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:17,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:17,654 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:17,654 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:64, output treesize:30 [2021-04-15 07:15:18,197 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 [2021-04-15 07:15:18,200 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:18,210 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:18,215 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:18,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 10 [2021-04-15 07:15:18,217 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:18,221 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:18,223 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:18,223 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:51, output treesize:7 [2021-04-15 07:15:18,373 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-04-15 07:15:18,374 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-15 07:15:18,374 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 20] total 45 [2021-04-15 07:15:18,374 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [434143492] [2021-04-15 07:15:18,374 INFO L460 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-04-15 07:15:18,374 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:15:18,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-04-15 07:15:18,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=1806, Unknown=0, NotChecked=0, Total=1980 [2021-04-15 07:15:18,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:15:18,376 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:15:18,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 5.377777777777778) internal successors, (242), 45 states have internal predecessors, (242), 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) [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:15:18,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-04-15 07:15:18,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:15:20,136 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2021-04-15 07:15:20,380 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2021-04-15 07:15:20,566 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 61 [2021-04-15 07:15:20,797 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2021-04-15 07:15:21,119 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 52 [2021-04-15 07:15:21,328 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2021-04-15 07:15:21,539 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 76 [2021-04-15 07:15:21,746 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 77 [2021-04-15 07:15:21,922 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2021-04-15 07:15:22,116 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 76 [2021-04-15 07:15:22,341 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 83 [2021-04-15 07:15:22,576 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 87 [2021-04-15 07:15:22,876 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 89 [2021-04-15 07:15:23,480 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 94 [2021-04-15 07:15:23,930 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2021-04-15 07:15:25,689 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 124 [2021-04-15 07:15:26,288 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 111 [2021-04-15 07:15:26,631 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 90 [2021-04-15 07:15:27,022 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 109 [2021-04-15 07:15:27,451 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-04-15 07:15:28,414 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 89 [2021-04-15 07:15:29,493 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:15:30,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:15:30,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:15:30,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:15:30,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:15:30,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:15:30,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:15:30,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:15:30,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:15:30,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-04-15 07:15:30,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:15:30,570 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-15 07:15:30,570 INFO L428 AbstractCegarLoop]: === Iteration 21 === [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]=== [2021-04-15 07:15:30,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:15:30,571 INFO L82 PathProgramCache]: Analyzing trace with hash -1817068501, now seen corresponding path program 1 times [2021-04-15 07:15:30,571 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:15:30,571 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985085523] [2021-04-15 07:15:30,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:15:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:15:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-04-15 07:15:31,185 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985085523] [2021-04-15 07:15:31,186 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1948033334] [2021-04-15 07:15:31,186 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 [2021-04-15 07:15:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:15:31,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 71 conjunts are in the unsatisfiable core [2021-04-15 07:15:31,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-15 07:15:31,806 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 [2021-04-15 07:15:31,808 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:31,822 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:31,823 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:31,824 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:21 [2021-04-15 07:15:32,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:32,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:32,429 INFO L354 Elim1Store]: treesize reduction 21, result has 41.7 percent of original size [2021-04-15 07:15:32,429 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 1 case distinctions, treesize of input 37 treesize of output 32 [2021-04-15 07:15:32,431 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:32,447 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:32,453 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:32,454 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:46, output treesize:34 [2021-04-15 07:15:33,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:33,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:33,194 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 31 treesize of output 33 [2021-04-15 07:15:33,196 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:33,210 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:33,214 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. [2021-04-15 07:15:33,214 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:45, output treesize:41 [2021-04-15 07:15:33,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:33,921 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 36 treesize of output 14 [2021-04-15 07:15:33,923 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:33,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:33,930 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:33,930 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:4 [2021-04-15 07:15:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-04-15 07:15:33,934 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-15 07:15:33,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 33] total 54 [2021-04-15 07:15:33,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561852508] [2021-04-15 07:15:33,934 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-04-15 07:15:33,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:15:33,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-04-15 07:15:33,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=179, Invalid=2683, Unknown=0, NotChecked=0, Total=2862 [2021-04-15 07:15:33,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:15:33,935 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:15:33,935 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 54 states, 54 states have (on average 5.166666666666667) internal successors, (279), 54 states have internal predecessors, (279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-04-15 07:15:33,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:15:33,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:15:33,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:15:33,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:15:35,574 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2021-04-15 07:15:35,741 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2021-04-15 07:15:36,531 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2021-04-15 07:15:36,825 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2021-04-15 07:15:37,117 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2021-04-15 07:15:37,371 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 81 [2021-04-15 07:15:37,597 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2021-04-15 07:15:37,821 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-04-15 07:15:38,380 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 91 [2021-04-15 07:15:38,619 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-04-15 07:15:38,867 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 97 [2021-04-15 07:15:39,072 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 79 [2021-04-15 07:15:41,308 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 71 [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:42,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-04-15 07:15:42,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:15:42,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:15:42,324 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-15 07:15:42,325 INFO L428 AbstractCegarLoop]: === Iteration 22 === [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]=== [2021-04-15 07:15:42,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:15:42,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1787852307, now seen corresponding path program 1 times [2021-04-15 07:15:42,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:15:42,325 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156626969] [2021-04-15 07:15:42,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:15:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:15:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-04-15 07:15:43,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156626969] [2021-04-15 07:15:43,479 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [618298349] [2021-04-15 07:15:43,479 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 [2021-04-15 07:15:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:15:43,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 90 conjunts are in the unsatisfiable core [2021-04-15 07:15:43,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-15 07:15:44,278 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 [2021-04-15 07:15:44,280 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:44,293 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:44,295 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:44,295 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:21 [2021-04-15 07:15:45,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:45,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:45,111 INFO L354 Elim1Store]: treesize reduction 21, result has 41.7 percent of original size [2021-04-15 07:15:45,112 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 1 case distinctions, treesize of input 37 treesize of output 32 [2021-04-15 07:15:45,115 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:45,147 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:45,157 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:45,157 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:46, output treesize:34 [2021-04-15 07:15:46,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,148 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 31 treesize of output 33 [2021-04-15 07:15:46,151 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:46,166 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:46,167 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:46,167 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2021-04-15 07:15:46,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,269 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-04-15 07:15:46,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 38 treesize of output 43 [2021-04-15 07:15:46,271 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:46,287 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:46,288 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:46,288 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:48 [2021-04-15 07:15:46,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,397 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-04-15 07:15:46,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 55 [2021-04-15 07:15:46,399 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:46,415 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:46,416 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:46,417 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:61, output treesize:57 [2021-04-15 07:15:46,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:46,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:47,020 INFO L354 Elim1Store]: treesize reduction 174, result has 25.0 percent of original size [2021-04-15 07:15:47,021 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 76 treesize of output 88 [2021-04-15 07:15:47,023 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:47,052 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:47,122 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-04-15 07:15:47,122 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:90, output treesize:79 [2021-04-15 07:15:49,815 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-04-15 07:15:53,497 WARN L205 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2021-04-15 07:15:53,874 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-04-15 07:15:54,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:54,698 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-04-15 07:15:54,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 17 [2021-04-15 07:15:54,703 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:54,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:54,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:54,777 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-04-15 07:15:54,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 17 [2021-04-15 07:15:54,784 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:54,822 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:54,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:15:54,834 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-04-15 07:15:54,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 17 [2021-04-15 07:15:54,839 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-04-15 07:15:54,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:15:54,893 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:15:54,893 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 12 variables, input treesize:149, output treesize:4 [2021-04-15 07:15:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-04-15 07:15:54,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-15 07:15:54,902 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 40] total 68 [2021-04-15 07:15:54,902 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208210795] [2021-04-15 07:15:54,902 INFO L460 AbstractCegarLoop]: Interpolant automaton has 68 states [2021-04-15 07:15:54,902 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:15:54,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2021-04-15 07:15:54,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=239, Invalid=4316, Unknown=1, NotChecked=0, Total=4556 [2021-04-15 07:15:54,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:15:54,903 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:15:54,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 68 states, 68 states have (on average 4.338235294117647) internal successors, (295), 68 states have internal predecessors, (295), 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) [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:15:54,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:15:56,923 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2021-04-15 07:15:57,122 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2021-04-15 07:15:57,841 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2021-04-15 07:15:58,148 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-04-15 07:15:58,416 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2021-04-15 07:15:58,884 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2021-04-15 07:15:59,200 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2021-04-15 07:15:59,610 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-04-15 07:15:59,995 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 88 [2021-04-15 07:16:00,356 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2021-04-15 07:16:00,667 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2021-04-15 07:16:00,956 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 89 [2021-04-15 07:16:01,282 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 92 [2021-04-15 07:16:02,216 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2021-04-15 07:16:02,730 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-04-15 07:16:03,505 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 107 [2021-04-15 07:16:04,700 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 112 [2021-04-15 07:16:05,260 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 102 [2021-04-15 07:16:05,739 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 106 [2021-04-15 07:16:06,242 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 120 [2021-04-15 07:16:06,836 WARN L205 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 134 [2021-04-15 07:16:07,410 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 148 [2021-04-15 07:16:07,872 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 134 [2021-04-15 07:16:08,365 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 138 [2021-04-15 07:16:08,773 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 116 [2021-04-15 07:16:09,324 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 113 [2021-04-15 07:16:10,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:16:10,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:16:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:16:10,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-04-15 07:16:10,368 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-04-15 07:16:10,369 INFO L428 AbstractCegarLoop]: === Iteration 23 === [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]=== [2021-04-15 07:16:10,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:16:10,369 INFO L82 PathProgramCache]: Analyzing trace with hash 488318935, now seen corresponding path program 1 times [2021-04-15 07:16:10,369 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:16:10,369 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583508621] [2021-04-15 07:16:10,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:16:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:16:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-04-15 07:16:11,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583508621] [2021-04-15 07:16:11,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [623104885] [2021-04-15 07:16:11,518 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 [2021-04-15 07:16:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:16:11,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 168 conjunts are in the unsatisfiable core [2021-04-15 07:16:11,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-15 07:16:11,698 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 [2021-04-15 07:16:11,699 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:11,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:11,708 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:11,708 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-04-15 07:16:11,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:11,876 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 [2021-04-15 07:16:11,877 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:11,896 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:11,897 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:11,898 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:31, output treesize:30 [2021-04-15 07:16:12,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-04-15 07:16:12,134 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,155 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:12,156 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,156 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2021-04-15 07:16:12,268 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-04-15 07:16:12,269 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 1 case distinctions, treesize of input 23 treesize of output 22 [2021-04-15 07:16:12,270 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,294 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:12,295 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,296 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:48 [2021-04-15 07:16:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:12,616 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-04-15 07:16:12,616 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 1 case distinctions, treesize of input 32 treesize of output 34 [2021-04-15 07:16:12,618 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:12,645 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,645 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:61, output treesize:57 [2021-04-15 07:16:12,766 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_125|], 12=[|v_#memory_$Pointer$.offset_119|]} [2021-04-15 07:16:12,772 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 [2021-04-15 07:16:12,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:12,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:12,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:12,823 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-04-15 07:16:12,823 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 5 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 47 [2021-04-15 07:16:12,825 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,856 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:12,858 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:12,858 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:94, output treesize:99 [2021-04-15 07:16:13,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:13,358 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-04-15 07:16:13,358 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 2 case distinctions, treesize of input 20 treesize of output 22 [2021-04-15 07:16:13,362 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:13,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:13,387 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:13,387 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:98, output treesize:91 [2021-04-15 07:16:13,496 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_126|], 20=[|v_#memory_$Pointer$.offset_120|]} [2021-04-15 07:16:13,502 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 83 treesize of output 55 [2021-04-15 07:16:13,504 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:13,538 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:13,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:13,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:16:13,550 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-04-15 07:16:13,550 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 6 new quantified variables, introduced 1 case distinctions, treesize of input 73 treesize of output 58 [2021-04-15 07:16:13,553 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:16:13,580 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:16:13,583 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:16:13,583 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:121, output treesize:79 [2021-04-15 07:16:15,141 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2021-04-15 07:16:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-04-15 07:16:19,219 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-04-15 07:16:19,220 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 48] total 77 [2021-04-15 07:16:19,220 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722377129] [2021-04-15 07:16:19,220 INFO L460 AbstractCegarLoop]: Interpolant automaton has 77 states [2021-04-15 07:16:19,220 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:16:19,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2021-04-15 07:16:19,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=386, Invalid=5466, Unknown=0, NotChecked=0, Total=5852 [2021-04-15 07:16:19,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:16:19,222 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:16:19,222 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 77 states, 77 states have (on average 3.9740259740259742) internal successors, (306), 77 states have internal predecessors, (306), 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) [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:16:19,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-04-15 07:16:19,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:16:19,825 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2021-04-15 07:16:20,051 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2021-04-15 07:16:20,256 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2021-04-15 07:16:20,506 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2021-04-15 07:16:20,804 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2021-04-15 07:16:21,129 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-04-15 07:16:21,636 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2021-04-15 07:16:22,034 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2021-04-15 07:16:22,485 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 98 [2021-04-15 07:16:22,934 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 100 [2021-04-15 07:16:23,599 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 105 [2021-04-15 07:16:24,007 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 93 [2021-04-15 07:16:24,400 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 97 [2021-04-15 07:16:24,858 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 103 [2021-04-15 07:16:25,498 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 107 [2021-04-15 07:16:26,074 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 109 [2021-04-15 07:16:26,760 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 110 [2021-04-15 07:16:27,449 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 106 [2021-04-15 07:16:28,290 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 118 [2021-04-15 07:16:29,116 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 125 [2021-04-15 07:16:30,079 WARN L205 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 132 [2021-04-15 07:16:31,027 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 127 [2021-04-15 07:16:32,069 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 131 [2021-04-15 07:16:33,108 WARN L205 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 135 [2021-04-15 07:16:34,187 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 144 [2021-04-15 07:16:35,184 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 150 [2021-04-15 07:16:36,145 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 154 [2021-04-15 07:16:37,162 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 159 [2021-04-15 07:16:38,113 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 148 [2021-04-15 07:16:38,917 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 145 [2021-04-15 07:16:39,690 WARN L205 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 143 [2021-04-15 07:16:40,413 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 135 [2021-04-15 07:16:41,147 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 127 [2021-04-15 07:16:42,081 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 132 [2021-04-15 07:16:42,947 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 134 [2021-04-15 07:16:43,787 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 130 [2021-04-15 07:16:44,505 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 126 [2021-04-15 07:16:45,338 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 138 [2021-04-15 07:16:46,043 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 125 [2021-04-15 07:16:46,850 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 134 [2021-04-15 07:16:47,887 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 133 [2021-04-15 07:16:48,851 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 122 [2021-04-15 07:16:49,632 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 118 [2021-04-15 07:16:50,569 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 130 [2021-04-15 07:16:51,474 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 126 [2021-04-15 07:16:52,249 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 130 [2021-04-15 07:16:53,073 WARN L205 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 137 [2021-04-15 07:16:53,983 WARN L205 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 138 [2021-04-15 07:16:54,970 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 138 [2021-04-15 07:16:55,884 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 145 [2021-04-15 07:16:56,853 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 146 [2021-04-15 07:16:57,747 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 142 [2021-04-15 07:16:58,627 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 146 [2021-04-15 07:16:59,598 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 150 [2021-04-15 07:17:00,510 WARN L205 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 150 [2021-04-15 07:17:01,683 WARN L205 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 154 [2021-04-15 07:17:02,883 WARN L205 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 152 [2021-04-15 07:17:04,191 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 245 DAG size of output: 158 [2021-04-15 07:17:05,310 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 151 [2021-04-15 07:17:06,633 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 247 DAG size of output: 160 [2021-04-15 07:17:07,771 WARN L205 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 155 [2021-04-15 07:17:08,938 WARN L205 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 159 [2021-04-15 07:17:09,957 WARN L205 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 144 [2021-04-15 07:17:11,222 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 246 DAG size of output: 163 [2021-04-15 07:17:12,186 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 152 [2021-04-15 07:17:13,036 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 142 [2021-04-15 07:17:14,013 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 134 [2021-04-15 07:17:15,124 WARN L205 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 150 [2021-04-15 07:17:16,238 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 142 [2021-04-15 07:17:17,359 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 129 [2021-04-15 07:17:18,381 WARN L205 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 137 [2021-04-15 07:17:19,405 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 141 [2021-04-15 07:17:20,473 WARN L205 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 145 [2021-04-15 07:17:21,621 WARN L205 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 149 [2021-04-15 07:17:22,118 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 83 [2021-04-15 07:17:23,332 WARN L205 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 155 [2021-04-15 07:17:24,558 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 160 [2021-04-15 07:17:25,843 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 268 DAG size of output: 163 [2021-04-15 07:17:27,080 WARN L205 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 159 [2021-04-15 07:17:28,281 WARN L205 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 159 [2021-04-15 07:17:29,424 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 113 [2021-04-15 07:17:29,914 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2021-04-15 07:17:32,123 WARN L205 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2021-04-15 07:17:33,242 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 146 [2021-04-15 07:17:34,454 WARN L205 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 150 [2021-04-15 07:17:35,865 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 258 DAG size of output: 156 [2021-04-15 07:17:37,137 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 263 DAG size of output: 161 [2021-04-15 07:17:38,483 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 269 DAG size of output: 164 [2021-04-15 07:17:39,766 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 265 DAG size of output: 160 [2021-04-15 07:17:41,004 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 259 DAG size of output: 157 [2021-04-15 07:17:42,239 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 138 [2021-04-15 07:17:43,348 WARN L205 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 142 [2021-04-15 07:17:44,658 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 244 DAG size of output: 146 [2021-04-15 07:17:46,072 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 253 DAG size of output: 152 [2021-04-15 07:17:47,390 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 258 DAG size of output: 157 [2021-04-15 07:17:48,700 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 264 DAG size of output: 160 [2021-04-15 07:17:50,148 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 260 DAG size of output: 156 [2021-04-15 07:17:51,498 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 254 DAG size of output: 156 [2021-04-15 07:17:52,772 WARN L205 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 146 [2021-04-15 07:17:53,926 WARN L205 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 150 [2021-04-15 07:17:55,386 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 250 DAG size of output: 151 [2021-04-15 07:17:56,711 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 259 DAG size of output: 160 [2021-04-15 07:17:58,154 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 264 DAG size of output: 165 [2021-04-15 07:17:59,732 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 270 DAG size of output: 168 [2021-04-15 07:18:01,300 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 266 DAG size of output: 164 [2021-04-15 07:18:02,741 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 260 DAG size of output: 161 [2021-04-15 07:18:04,356 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 251 DAG size of output: 151 [2021-04-15 07:18:05,712 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 255 DAG size of output: 155 [2021-04-15 07:18:07,039 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 259 DAG size of output: 159 [2021-04-15 07:18:08,362 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 268 DAG size of output: 168 [2021-04-15 07:18:09,688 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 273 DAG size of output: 173 [2021-04-15 07:18:11,049 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 279 DAG size of output: 176 [2021-04-15 07:18:12,404 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 275 DAG size of output: 172 [2021-04-15 07:18:13,735 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 269 DAG size of output: 169 [2021-04-15 07:18:15,391 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 253 DAG size of output: 153 [2021-04-15 07:18:16,852 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 257 DAG size of output: 157 [2021-04-15 07:18:18,386 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 261 DAG size of output: 161 [2021-04-15 07:18:19,903 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 270 DAG size of output: 170 [2021-04-15 07:18:21,447 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 275 DAG size of output: 175 [2021-04-15 07:18:23,105 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 281 DAG size of output: 178 [2021-04-15 07:18:24,688 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 277 DAG size of output: 174 [2021-04-15 07:18:26,237 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 271 DAG size of output: 171 [2021-04-15 07:18:28,089 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 262 DAG size of output: 164 [2021-04-15 07:18:29,492 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 266 DAG size of output: 168 [2021-04-15 07:18:31,021 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 270 DAG size of output: 172 [2021-04-15 07:18:32,603 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 279 DAG size of output: 181 [2021-04-15 07:18:34,243 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 284 DAG size of output: 186 [2021-04-15 07:18:35,967 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 290 DAG size of output: 189 [2021-04-15 07:18:37,584 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 286 DAG size of output: 185 [2021-04-15 07:18:39,082 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 280 DAG size of output: 182 [2021-04-15 07:18:40,573 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 257 DAG size of output: 160 [2021-04-15 07:18:41,856 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 261 DAG size of output: 164 [2021-04-15 07:18:43,231 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 265 DAG size of output: 168 [2021-04-15 07:18:44,667 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 274 DAG size of output: 177 [2021-04-15 07:18:46,146 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 279 DAG size of output: 182 [2021-04-15 07:18:47,642 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 285 DAG size of output: 185 [2021-04-15 07:18:49,180 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 281 DAG size of output: 181 [2021-04-15 07:18:50,638 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 275 DAG size of output: 178 [2021-04-15 07:18:52,188 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 263 DAG size of output: 161 [2021-04-15 07:18:53,741 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 267 DAG size of output: 165 [2021-04-15 07:18:55,390 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 271 DAG size of output: 169 [2021-04-15 07:18:57,017 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 280 DAG size of output: 178 [2021-04-15 07:18:58,652 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 285 DAG size of output: 183 [2021-04-15 07:19:00,292 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 291 DAG size of output: 186 [2021-04-15 07:19:01,947 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 287 DAG size of output: 182 [2021-04-15 07:19:03,569 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 281 DAG size of output: 179 [2021-04-15 07:19:05,243 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 261 DAG size of output: 159 [2021-04-15 07:19:06,712 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 265 DAG size of output: 163 [2021-04-15 07:19:08,223 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 269 DAG size of output: 167 [2021-04-15 07:19:09,815 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 278 DAG size of output: 176 [2021-04-15 07:19:11,460 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 283 DAG size of output: 181 [2021-04-15 07:19:13,143 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 289 DAG size of output: 184 [2021-04-15 07:19:14,838 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 285 DAG size of output: 180 [2021-04-15 07:19:16,474 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 279 DAG size of output: 177 [2021-04-15 07:19:17,612 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 94 [2021-04-15 07:19:18,232 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 65 [2021-04-15 07:19:18,978 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 106 [2021-04-15 07:19:19,923 WARN L205 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 110 [2021-04-15 07:19:20,592 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 77 [2021-04-15 07:19:21,449 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 116 [2021-04-15 07:19:22,011 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2021-04-15 07:19:22,690 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 90 [2021-04-15 07:19:23,369 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 87 [2021-04-15 07:19:24,122 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 75 [2021-04-15 07:19:25,414 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 80 [2021-04-15 07:19:25,856 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 65 [2021-04-15 07:19:27,641 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 93 [2021-04-15 07:19:28,266 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-04-15 07:19:28,887 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 107 [2021-04-15 07:19:29,481 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 103 [2021-04-15 07:19:29,949 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 92 [2021-04-15 07:19:30,352 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 88 [2021-04-15 07:19:30,899 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 98 [2021-04-15 07:19:31,549 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 83 [2021-04-15 07:19:33,983 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 101 [2021-04-15 07:19:34,866 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 86 [2021-04-15 07:19:35,329 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2021-04-15 07:19:36,016 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2021-04-15 07:19:37,240 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2021-04-15 07:19:37,917 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:19:44,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-04-15 07:19:44,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-04-15 07:19:45,166 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-15 07:19:45,167 INFO L428 AbstractCegarLoop]: === Iteration 24 === [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]=== [2021-04-15 07:19:45,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:19:45,167 INFO L82 PathProgramCache]: Analyzing trace with hash -1827538161, now seen corresponding path program 1 times [2021-04-15 07:19:45,167 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:19:45,167 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904952713] [2021-04-15 07:19:45,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:19:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:19:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-04-15 07:19:45,358 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904952713] [2021-04-15 07:19:45,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-04-15 07:19:45,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-04-15 07:19:45,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403831152] [2021-04-15 07:19:45,358 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-04-15 07:19:45,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-04-15 07:19:45,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-04-15 07:19:45,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-04-15 07:19:45,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:19:45,359 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-04-15 07:19:45,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 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) [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:19:45,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-04-15 07:19:45,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-04-15 07:19:46,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-04-15 07:19:46,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-04-15 07:19:46,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-04-15 07:19:46,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-04-15 07:19:46,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-04-15 07:19:46,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-04-15 07:19:46,869 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2021-04-15 07:19:46,869 INFO L428 AbstractCegarLoop]: === Iteration 25 === [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]=== [2021-04-15 07:19:46,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-04-15 07:19:46,870 INFO L82 PathProgramCache]: Analyzing trace with hash 450888959, now seen corresponding path program 1 times [2021-04-15 07:19:46,870 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-04-15 07:19:46,870 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22505928] [2021-04-15 07:19:46,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-04-15 07:19:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:19:47,995 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 39 [2021-04-15 07:19:48,395 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2021-04-15 07:19:48,794 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2021-04-15 07:19:48,994 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 44 [2021-04-15 07:19:49,212 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 46 [2021-04-15 07:19:49,479 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2021-04-15 07:19:49,713 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2021-04-15 07:19:49,916 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2021-04-15 07:19:50,074 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 31 [2021-04-15 07:19:50,380 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 33 [2021-04-15 07:19:50,620 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 32 [2021-04-15 07:19:50,844 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 37 [2021-04-15 07:19:51,077 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 37 [2021-04-15 07:19:51,326 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2021-04-15 07:19:51,586 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 39 [2021-04-15 07:19:51,837 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 39 [2021-04-15 07:19:52,091 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 39 [2021-04-15 07:19:52,323 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 43 [2021-04-15 07:19:52,529 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 39 [2021-04-15 07:19:52,733 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 37 [2021-04-15 07:19:52,974 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 44 [2021-04-15 07:19:54,202 WARN L205 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 81 [2021-04-15 07:19:55,071 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 88 [2021-04-15 07:19:55,649 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-04-15 07:19:56,147 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 52 [2021-04-15 07:19:56,398 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 36 [2021-04-15 07:19:56,612 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 30 [2021-04-15 07:19:57,020 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 28 [2021-04-15 07:19:57,279 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 30 [2021-04-15 07:19:58,542 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2021-04-15 07:19:58,831 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 33 [2021-04-15 07:19:59,099 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 30 [2021-04-15 07:20:00,660 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2021-04-15 07:20:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-04-15 07:20:01,485 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22505928] [2021-04-15 07:20:01,485 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [188800832] [2021-04-15 07:20:01,485 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 [2021-04-15 07:20:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-04-15 07:20:01,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 257 conjunts are in the unsatisfiable core [2021-04-15 07:20:01,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-04-15 07:20:01,802 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 [2021-04-15 07:20:01,806 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:01,830 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:01,832 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:01,832 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-04-15 07:20:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:02,511 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 [2021-04-15 07:20:02,548 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:02,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:02,586 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:02,587 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-04-15 07:20:03,365 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 [2021-04-15 07:20:03,374 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:03,448 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:03,456 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 [2021-04-15 07:20:03,461 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:03,515 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:03,518 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:03,518 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-04-15 07:20:03,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:03,862 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 [2021-04-15 07:20:03,868 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:03,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:03,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:03,967 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 [2021-04-15 07:20:03,972 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:04,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:04,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:04,040 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-04-15 07:20:04,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:04,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:04,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:04,411 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 [2021-04-15 07:20:04,415 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:04,499 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:04,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:04,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:04,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:04,512 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 [2021-04-15 07:20:04,520 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:04,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:04,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:04,584 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-04-15 07:20:05,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:05,596 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 [2021-04-15 07:20:05,602 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:05,688 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:05,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:05,698 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 [2021-04-15 07:20:05,703 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:05,773 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:05,776 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:05,776 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-04-15 07:20:06,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-04-15 07:20:06,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,247 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-04-15 07:20:06,248 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 [2021-04-15 07:20:06,254 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:06,361 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-04-15 07:20:06,363 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:06,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:06,378 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 54 treesize of output 62 [2021-04-15 07:20:06,384 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:06,468 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:06,471 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:06,471 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:165, output treesize:137 [2021-04-15 07:20:07,192 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-04-15 07:20:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:08,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:08,876 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-04-15 07:20:08,877 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 [2021-04-15 07:20:08,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:08,970 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:08,973 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:08,973 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:144, output treesize:129 [2021-04-15 07:20:09,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:09,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:09,381 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 65 treesize of output 65 [2021-04-15 07:20:09,386 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:09,479 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:09,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:09,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:09,602 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 16 [2021-04-15 07:20:09,604 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-04-15 07:20:09,604 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 121 treesize of output 84 [2021-04-15 07:20:09,609 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:09,697 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-04-15 07:20:09,701 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-04-15 07:20:09,701 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:159, output treesize:116 [2021-04-15 07:20:15,428 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-04-15 07:20:15,934 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-04-15 07:20:19,143 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-04-15 07:20:20,245 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-04-15 07:20:20,870 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-04-15 07:20:20,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:20,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-04-15 07:20:20,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:20,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:22,130 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 165 DAG size of output: 105 [2021-04-15 07:20:22,131 INFO L354 Elim1Store]: treesize reduction 398, result has 41.2 percent of original size [2021-04-15 07:20:22,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 5 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 23 case distinctions, treesize of input 186 treesize of output 376 [2021-04-15 07:20:22,150 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:20:24,615 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 150 DAG size of output: 135 [2021-04-15 07:20:24,617 INFO L628 ElimStorePlain]: treesize reduction 104, result has 85.4 percent of original size [2021-04-15 07:20:24,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:24,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:24,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:24,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:24,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:20:26,286 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 243 DAG size of output: 121 [2021-04-15 07:20:26,287 INFO L354 Elim1Store]: treesize reduction 673, result has 32.0 percent of original size [2021-04-15 07:20:26,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 51 case distinctions, treesize of input 577 treesize of output 697 [2021-04-15 07:22:28,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:28,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-04-15 07:22:28,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:28,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:28,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:28,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-04-15 07:22:28,676 INFO L446 ElimStorePlain]: Different costs {21=[v_arrayElimArr_1], 34=[v_prenex_9], 35=[v_arrayElimArr_2, v_prenex_8]} [2021-04-15 07:22:29,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:29,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:29,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-04-15 07:22:29,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:29,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:30,519 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 165 DAG size of output: 106 [2021-04-15 07:22:30,520 INFO L354 Elim1Store]: treesize reduction 398, result has 41.2 percent of original size [2021-04-15 07:22:30,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 5 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 23 case distinctions, treesize of input 186 treesize of output 376 [2021-04-15 07:22:30,533 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-04-15 07:22:32,917 WARN L205 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2021-04-15 07:22:32,918 INFO L628 ElimStorePlain]: treesize reduction 109, result has 84.8 percent of original size [2021-04-15 07:22:32,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:32,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:32,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:32,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:32,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-04-15 07:22:34,554 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 243 DAG size of output: 125 [2021-04-15 07:22:34,556 INFO L354 Elim1Store]: treesize reduction 673, result has 32.0 percent of original size [2021-04-15 07:22:34,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 51 case distinctions, treesize of input 577 treesize of output 697 Received shutdown request... [2021-04-15 07:22:43,960 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-04-15 07:22:43,961 WARN L545 AbstractCegarLoop]: Verification canceled [2021-04-15 07:22:43,972 WARN L224 ceAbstractionStarter]: Timeout [2021-04-15 07:22:43,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 07:22:43 BasicIcfg [2021-04-15 07:22:43,972 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-04-15 07:22:43,973 INFO L168 Benchmark]: Toolchain (without parser) took 793992.83 ms. Allocated memory was 392.2 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 355.1 MB in the beginning and 382.6 MB in the end (delta: -27.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 392.2 MB. Free memory was 373.8 MB in the beginning and 373.7 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 534.87 ms. Allocated memory is still 392.2 MB. Free memory was 354.8 MB in the beginning and 327.2 MB in the end (delta: 27.7 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.11 ms. Allocated memory is still 392.2 MB. Free memory was 327.2 MB in the beginning and 323.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L168 Benchmark]: Boogie Preprocessor took 30.43 ms. Allocated memory is still 392.2 MB. Free memory was 323.0 MB in the beginning and 319.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L168 Benchmark]: RCFGBuilder took 780.09 ms. Allocated memory is still 392.2 MB. Free memory was 319.7 MB in the beginning and 368.6 MB in the end (delta: -48.9 MB). Peak memory consumption was 88.4 MB. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L168 Benchmark]: TraceAbstraction took 792580.88 ms. Allocated memory was 392.2 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 367.6 MB in the beginning and 382.6 MB in the end (delta: -15.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 16.0 GB. [2021-04-15 07:22:43,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 392.2 MB. Free memory was 373.8 MB in the beginning and 373.7 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 534.87 ms. Allocated memory is still 392.2 MB. Free memory was 354.8 MB in the beginning and 327.2 MB in the end (delta: 27.7 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 61.11 ms. Allocated memory is still 392.2 MB. Free memory was 327.2 MB in the beginning and 323.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 30.43 ms. Allocated memory is still 392.2 MB. Free memory was 323.0 MB in the beginning and 319.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 780.09 ms. Allocated memory is still 392.2 MB. Free memory was 319.7 MB in the beginning and 368.6 MB in the end (delta: -48.9 MB). Peak memory consumption was 88.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 792580.88 ms. Allocated memory was 392.2 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 367.6 MB in the beginning and 382.6 MB in the end (delta: -15.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29479, positive: 26858, positive conditional: 26858, positive unconditional: 0, negative: 2621, negative conditional: 2621, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 26879, positive: 26858, positive conditional: 26858, positive unconditional: 0, negative: 21, negative conditional: 21, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 26879, positive: 26844, positive conditional: 0, positive unconditional: 26844, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2055, positive: 2040, positive conditional: 0, positive unconditional: 2040, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2055, positive: 2040, positive conditional: 0, positive unconditional: 2040, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 26879, positive: 24804, positive conditional: 0, positive unconditional: 24804, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 2055, unknown conditional: 0, unknown unconditional: 2055] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383, SemanticConditionEliminator.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 609, positive: 14, positive conditional: 14, positive unconditional: 0, negative: 595, negative conditional: 212, negative unconditional: 383, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 84, negative conditional: 69, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 282, positive: 24, positive conditional: 24, positive unconditional: 0, negative: 257, negative conditional: 206, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 609, positive: 9, positive conditional: 9, positive unconditional: 0, negative: 526, negative conditional: 143, negative unconditional: 383, unknown: 74, unknown conditional: 74, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2129, Positive cache size: 2045, Positive conditional cache size: 5, Positive unconditional cache size: 2040, Negative cache size: 84, Negative conditional cache size: 69, Negative unconditional cache size: 15, Eliminated conditions: 383 ], Maximal queried relation: 24, Independence queries for same thread: 2600 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1075). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1098). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1059). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1096). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1054). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1054). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1022). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1054). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1016). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1076). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable (line 1100). Cancelled while PartialOrderCegarLoop was analyzing trace of length 253 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 423 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 792408.5ms, OverallIterations: 25, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.1ms, PartialOrderReductionTime: 552903.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1358, 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: 215.7ms SsaConstructionTime, 802.2ms SatisfiabilityAnalysisTime, 59867.7ms InterpolantComputationTime, 4535 NumberOfCodeBlocks, 4535 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 4506 ConstructedInterpolants, 45 QuantifiedInterpolants, 139119 SizeOfPredicates, 196 NumberOfNonLiveVariables, 1862 ConjunctsInSsa, 396 ConjunctsInUnsatCore, 29 InterpolantComputations, 19 PerfectInterpolantSequences, 120/230 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