/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-OGIterative.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-13 02:09:31,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-13 02:09:31,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-13 02:09:31,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-13 02:09:31,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-13 02:09:31,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-13 02:09:31,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-13 02:09:31,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-13 02:09:31,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-13 02:09:31,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-13 02:09:31,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-13 02:09:31,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-13 02:09:31,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-13 02:09:31,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-13 02:09:31,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-13 02:09:31,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-13 02:09:31,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-13 02:09:31,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-13 02:09:31,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-13 02:09:31,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-13 02:09:31,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-13 02:09:31,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-13 02:09:31,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-13 02:09:31,696 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-13 02:09:31,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-13 02:09:31,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-13 02:09:31,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-13 02:09:31,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-13 02:09:31,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-13 02:09:31,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-13 02:09:31,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-13 02:09:31,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-13 02:09:31,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-13 02:09:31,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-13 02:09:31,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-13 02:09:31,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-13 02:09:31,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-13 02:09:31,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-13 02:09:31,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-13 02:09:31,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-13 02:09:31,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-13 02:09:31,717 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-PN-NoLbe-OGIterative.epf [2021-08-13 02:09:31,757 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-13 02:09:31,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-13 02:09:31,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-13 02:09:31,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-13 02:09:31,761 INFO L138 SettingsManager]: * Use SBE=true [2021-08-13 02:09:31,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-13 02:09:31,761 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-13 02:09:31,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-13 02:09:31,761 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-13 02:09:31,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-13 02:09:31,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-13 02:09:31,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-13 02:09:31,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-13 02:09:31,763 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-13 02:09:31,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-13 02:09:31,763 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-13 02:09:31,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-13 02:09:31,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-13 02:09:31,763 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-13 02:09:31,763 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-13 02:09:31,764 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-13 02:09:31,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-13 02:09:31,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-13 02:09:31,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-13 02:09:31,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-13 02:09:31,764 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-13 02:09:31,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-13 02:09:31,765 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-13 02:09:31,765 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-13 02:09:31,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-13 02:09:31,765 INFO L138 SettingsManager]: * Compute cosets for OwickiGries annotation iteratively=true [2021-08-13 02:09:31,765 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-13 02:09:32,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-13 02:09:32,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-13 02:09:32,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-13 02:09:32,134 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-13 02:09:32,135 INFO L275 PluginConnector]: CDTParser initialized [2021-08-13 02:09:32,136 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2021-08-13 02:09:32,195 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a7d706ea/bf0f118d2c8e4fa09f6e1ede7a396104/FLAG86592aeba [2021-08-13 02:09:32,623 INFO L306 CDTParser]: Found 1 translation units. [2021-08-13 02:09:32,624 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2021-08-13 02:09:32,640 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a7d706ea/bf0f118d2c8e4fa09f6e1ede7a396104/FLAG86592aeba [2021-08-13 02:09:32,935 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a7d706ea/bf0f118d2c8e4fa09f6e1ede7a396104 [2021-08-13 02:09:32,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-13 02:09:32,944 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-13 02:09:32,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-13 02:09:32,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-13 02:09:32,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-13 02:09:32,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 02:09:32" (1/1) ... [2021-08-13 02:09:32,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10409f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:32, skipping insertion in model container [2021-08-13 02:09:32,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.08 02:09:32" (1/1) ... [2021-08-13 02:09:32,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-13 02:09:33,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-13 02:09:33,211 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-08-13 02:09:33,460 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47275,47288] [2021-08-13 02:09:33,479 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47463,47476] [2021-08-13 02:09:33,525 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48230,48243] [2021-08-13 02:09:33,526 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48344,48357] [2021-08-13 02:09:33,530 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48816,48829] [2021-08-13 02:09:33,530 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48872,48885] [2021-08-13 02:09:33,544 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49384,49397] [2021-08-13 02:09:33,553 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49443,49456] [2021-08-13 02:09:33,554 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49522,49535] [2021-08-13 02:09:33,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-13 02:09:33,560 INFO L203 MainTranslator]: Completed pre-run [2021-08-13 02:09:33,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-08-13 02:09:33,638 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47275,47288] [2021-08-13 02:09:33,640 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[47463,47476] [2021-08-13 02:09:33,644 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48230,48243] [2021-08-13 02:09:33,669 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48344,48357] [2021-08-13 02:09:33,672 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48816,48829] [2021-08-13 02:09:33,672 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[48872,48885] [2021-08-13 02:09:33,676 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49384,49397] [2021-08-13 02:09:33,676 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49443,49456] [2021-08-13 02:09:33,677 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i[49522,49535] [2021-08-13 02:09:33,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-13 02:09:33,873 INFO L208 MainTranslator]: Completed translation [2021-08-13 02:09:33,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33 WrapperNode [2021-08-13 02:09:33,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-13 02:09:33,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-13 02:09:33,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-13 02:09:33,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-13 02:09:33,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:33,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:33,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-13 02:09:33,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-13 02:09:33,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-13 02:09:33,993 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-13 02:09:33,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:33,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:34,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:34,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:34,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:34,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:34,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (1/1) ... [2021-08-13 02:09:34,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-13 02:09:34,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-13 02:09:34,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-13 02:09:34,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-13 02:09:34,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (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 [2021-08-13 02:09:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-08-13 02:09:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-08-13 02:09:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-13 02:09:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-08-13 02:09:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-08-13 02:09:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-08-13 02:09:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-08-13 02:09:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-08-13 02:09:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-08-13 02:09:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-13 02:09:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-13 02:09:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-13 02:09:34,249 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-13 02:09:35,083 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-13 02:09:35,083 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-08-13 02:09:35,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.08 02:09:35 BoogieIcfgContainer [2021-08-13 02:09:35,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-13 02:09:35,086 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-13 02:09:35,086 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-13 02:09:35,088 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-13 02:09:35,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.08 02:09:32" (1/3) ... [2021-08-13 02:09:35,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13f5f20d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.08 02:09:35, skipping insertion in model container [2021-08-13 02:09:35,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.08 02:09:33" (2/3) ... [2021-08-13 02:09:35,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13f5f20d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.08 02:09:35, skipping insertion in model container [2021-08-13 02:09:35,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.08 02:09:35" (3/3) ... [2021-08-13 02:09:35,091 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo-bug_1w1r.i [2021-08-13 02:09:35,096 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-13 02:09:35,096 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-08-13 02:09:35,097 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-13 02:09:35,139 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,140 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,140 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,140 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,140 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,140 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,140 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,141 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,142 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,142 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,142 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,142 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,142 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,142 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,143 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,144 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,145 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,146 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,147 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,148 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,149 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,150 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,150 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,153 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,153 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,153 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,153 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,158 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,159 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,160 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,161 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,162 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,162 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,162 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,163 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,164 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,164 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,164 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,164 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,164 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,164 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,165 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,166 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,166 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,166 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,166 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,166 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,167 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,167 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,167 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,168 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,168 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,169 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,170 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,170 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,170 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,170 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,170 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,171 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,172 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,173 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,174 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,175 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,175 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,175 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,175 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,176 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,179 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,179 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,179 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,179 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,180 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,181 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,182 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,183 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,184 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,185 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,194 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,194 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,194 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,194 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,195 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,196 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,197 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,198 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,198 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,198 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,198 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,198 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,198 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,199 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,199 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,200 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,200 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,200 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,200 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,200 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,201 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,202 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,202 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,202 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,202 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,203 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,204 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,205 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,206 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,207 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,208 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,209 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,210 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,210 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,210 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,211 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,212 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,213 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,214 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,215 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,216 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-13 02:09:35,227 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-08-13 02:09:35,246 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2021-08-13 02:09:35,274 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-13 02:09:35,275 INFO L379 AbstractCegarLoop]: Hoare is false [2021-08-13 02:09:35,275 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-13 02:09:35,275 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-13 02:09:35,275 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-13 02:09:35,275 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-13 02:09:35,275 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-13 02:09:35,275 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-13 02:09:35,303 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 440 places, 469 transitions, 946 flow [2021-08-13 02:09:35,440 INFO L129 PetriNetUnfolder]: 33/468 cut-off events. [2021-08-13 02:09:35,441 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-08-13 02:09:35,460 INFO L84 FinitePrefix]: Finished finitePrefix Result has 473 conditions, 468 events. 33/468 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1119 event pairs, 0 based on Foata normal form. 0/424 useless extension candidates. Maximal degree in co-relation 329. Up to 3 conditions per place. [2021-08-13 02:09:35,461 INFO L82 GeneralOperation]: Start removeDead. Operand has 440 places, 469 transitions, 946 flow [2021-08-13 02:09:35,471 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 423 places, 451 transitions, 908 flow [2021-08-13 02:09:35,483 INFO L129 PetriNetUnfolder]: 2/60 cut-off events. [2021-08-13 02:09:35,483 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-13 02:09:35,484 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:09:35,484 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:09:35,485 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:09:35,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:09:35,490 INFO L82 PathProgramCache]: Analyzing trace with hash -767655797, now seen corresponding path program 1 times [2021-08-13 02:09:35,497 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:09:35,498 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59397382] [2021-08-13 02:09:35,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:09:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:09:35,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:35,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:35,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:35,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:09:35,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:35,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:35,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:35,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:09:35,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:35,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:09:35,949 INFO L142 QuantifierPusher]: treesize reduction 19, result has 13.6 percent of original size [2021-08-13 02:09:35,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:09:35,963 INFO L142 QuantifierPusher]: treesize reduction 18, result has 60.9 percent of original size [2021-08-13 02:09:35,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-08-13 02:09:35,982 INFO L142 QuantifierPusher]: treesize reduction 18, result has 62.5 percent of original size [2021-08-13 02:09:35,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-08-13 02:09:36,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:36,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-08-13 02:09:36,022 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-08-13 02:09:36,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-08-13 02:09:36,049 INFO L142 QuantifierPusher]: treesize reduction 10, result has 68.8 percent of original size [2021-08-13 02:09:36,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 02:09:36,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:36,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 02:09:36,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:36,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:36,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:36,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:09:36,098 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:09:36,098 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59397382] [2021-08-13 02:09:36,099 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [59397382] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:09:36,099 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:09:36,099 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-08-13 02:09:36,100 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393627460] [2021-08-13 02:09:36,107 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-08-13 02:09:36,107 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:09:36,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-08-13 02:09:36,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-08-13 02:09:36,132 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 269 out of 469 [2021-08-13 02:09:36,141 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 423 places, 451 transitions, 908 flow. Second operand has 13 states, 13 states have (on average 271.38461538461536) internal successors, (3528), 13 states have internal predecessors, (3528), 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) [2021-08-13 02:09:36,141 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:09:36,141 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 269 of 469 [2021-08-13 02:09:36,142 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:09:38,595 INFO L129 PetriNetUnfolder]: 1992/6843 cut-off events. [2021-08-13 02:09:38,595 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-08-13 02:09:38,609 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10381 conditions, 6843 events. 1992/6843 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 120. Compared 57038 event pairs, 1182 based on Foata normal form. 435/6778 useless extension candidates. Maximal degree in co-relation 10192. Up to 2821 conditions per place. [2021-08-13 02:09:38,635 INFO L132 encePairwiseOnDemand]: 429/469 looper letters, 172 selfloop transitions, 25 changer transitions 0/451 dead transitions. [2021-08-13 02:09:38,635 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 437 places, 451 transitions, 1302 flow [2021-08-13 02:09:38,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-08-13 02:09:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-08-13 02:09:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 4248 transitions. [2021-08-13 02:09:38,656 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.6038379530916844 [2021-08-13 02:09:38,657 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 4248 transitions. [2021-08-13 02:09:38,657 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 4248 transitions. [2021-08-13 02:09:38,662 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:09:38,664 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 4248 transitions. [2021-08-13 02:09:38,675 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 283.2) internal successors, (4248), 15 states have internal predecessors, (4248), 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) [2021-08-13 02:09:38,696 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 469.0) internal successors, (7504), 16 states have internal predecessors, (7504), 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) [2021-08-13 02:09:38,700 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 469.0) internal successors, (7504), 16 states have internal predecessors, (7504), 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) [2021-08-13 02:09:38,700 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 14 predicate places. [2021-08-13 02:09:38,701 INFO L482 AbstractCegarLoop]: Abstraction has has 437 places, 451 transitions, 1302 flow [2021-08-13 02:09:38,703 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 271.38461538461536) internal successors, (3528), 13 states have internal predecessors, (3528), 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) [2021-08-13 02:09:38,703 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:09:38,703 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:09:38,703 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-13 02:09:38,703 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:09:38,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:09:38,704 INFO L82 PathProgramCache]: Analyzing trace with hash -586543178, now seen corresponding path program 1 times [2021-08-13 02:09:38,704 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:09:38,704 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208828618] [2021-08-13 02:09:38,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:09:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:09:38,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:38,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-08-13 02:09:38,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-08-13 02:09:38,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-08-13 02:09:38,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:38,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:38,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:38,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-08-13 02:09:38,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-08-13 02:09:38,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-08-13 02:09:38,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-08-13 02:09:38,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-08-13 02:09:38,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-08-13 02:09:38,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:38,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-08-13 02:09:39,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-08-13 02:09:39,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2021-08-13 02:09:39,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:09:39,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-08-13 02:09:39,133 INFO L142 QuantifierPusher]: treesize reduction 10, result has 68.8 percent of original size [2021-08-13 02:09:39,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 02:09:39,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 02:09:39,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:39,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 02:09:39,256 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-13 02:09:39,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-13 02:09:39,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:39,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:09:39,300 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:09:39,300 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208828618] [2021-08-13 02:09:39,300 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208828618] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:09:39,300 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:09:39,300 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-08-13 02:09:39,300 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742925151] [2021-08-13 02:09:39,301 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-08-13 02:09:39,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:09:39,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-08-13 02:09:39,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-08-13 02:09:39,310 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 232 out of 469 [2021-08-13 02:09:39,316 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 437 places, 451 transitions, 1302 flow. Second operand has 23 states, 23 states have (on average 233.82608695652175) internal successors, (5378), 23 states have internal predecessors, (5378), 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) [2021-08-13 02:09:39,316 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:09:39,316 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 232 of 469 [2021-08-13 02:09:39,316 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:09:39,930 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2021-08-13 02:09:40,294 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-08-13 02:09:40,456 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2021-08-13 02:09:40,854 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-08-13 02:09:41,051 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-08-13 02:09:41,272 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-08-13 02:09:41,556 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-08-13 02:09:41,916 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-08-13 02:09:42,159 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-08-13 02:09:42,452 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-08-13 02:09:42,802 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-08-13 02:09:43,225 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 136 [2021-08-13 02:09:43,492 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 126 [2021-08-13 02:09:43,753 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2021-08-13 02:09:43,976 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2021-08-13 02:09:44,193 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-08-13 02:09:44,477 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-08-13 02:09:48,215 INFO L129 PetriNetUnfolder]: 5198/15554 cut-off events. [2021-08-13 02:09:48,216 INFO L130 PetriNetUnfolder]: For 2300/2753 co-relation queries the response was YES. [2021-08-13 02:09:48,321 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32901 conditions, 15554 events. 5198/15554 cut-off events. For 2300/2753 co-relation queries the response was YES. Maximal size of possible extension queue 152. Compared 139343 event pairs, 1658 based on Foata normal form. 46/14670 useless extension candidates. Maximal degree in co-relation 32533. Up to 6760 conditions per place. [2021-08-13 02:09:48,399 INFO L132 encePairwiseOnDemand]: 423/469 looper letters, 383 selfloop transitions, 55 changer transitions 0/657 dead transitions. [2021-08-13 02:09:48,400 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 466 places, 657 transitions, 2924 flow [2021-08-13 02:09:48,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-08-13 02:09:48,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2021-08-13 02:09:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 7863 transitions. [2021-08-13 02:09:48,420 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.5239205756929638 [2021-08-13 02:09:48,420 INFO L72 ComplementDD]: Start complementDD. Operand 32 states and 7863 transitions. [2021-08-13 02:09:48,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 7863 transitions. [2021-08-13 02:09:48,425 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:09:48,425 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 32 states and 7863 transitions. [2021-08-13 02:09:48,442 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 33 states, 32 states have (on average 245.71875) internal successors, (7863), 32 states have internal predecessors, (7863), 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) [2021-08-13 02:09:48,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 33 states, 33 states have (on average 469.0) internal successors, (15477), 33 states have internal predecessors, (15477), 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) [2021-08-13 02:09:48,477 INFO L81 ComplementDD]: Finished complementDD. Result has 33 states, 33 states have (on average 469.0) internal successors, (15477), 33 states have internal predecessors, (15477), 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) [2021-08-13 02:09:48,478 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 43 predicate places. [2021-08-13 02:09:48,478 INFO L482 AbstractCegarLoop]: Abstraction has has 466 places, 657 transitions, 2924 flow [2021-08-13 02:09:48,480 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 233.82608695652175) internal successors, (5378), 23 states have internal predecessors, (5378), 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) [2021-08-13 02:09:48,480 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:09:48,480 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:09:48,480 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-13 02:09:48,481 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:09:48,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:09:48,481 INFO L82 PathProgramCache]: Analyzing trace with hash -2101413857, now seen corresponding path program 1 times [2021-08-13 02:09:48,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:09:48,481 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012321085] [2021-08-13 02:09:48,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:09:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:09:48,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:48,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:48,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:48,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:09:48,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:48,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-08-13 02:09:48,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:48,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:48,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:48,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:09:48,593 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:09:48,593 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012321085] [2021-08-13 02:09:48,593 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012321085] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:09:48,594 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:09:48,594 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 02:09:48,594 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195732267] [2021-08-13 02:09:48,594 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 02:09:48,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:09:48,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 02:09:48,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 02:09:48,598 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 443 out of 469 [2021-08-13 02:09:48,600 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 466 places, 657 transitions, 2924 flow. Second operand has 5 states, 5 states have (on average 444.4) internal successors, (2222), 5 states have internal predecessors, (2222), 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) [2021-08-13 02:09:48,600 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:09:48,600 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 443 of 469 [2021-08-13 02:09:48,600 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:09:51,228 INFO L129 PetriNetUnfolder]: 5283/14975 cut-off events. [2021-08-13 02:09:51,228 INFO L130 PetriNetUnfolder]: For 2286/2677 co-relation queries the response was YES. [2021-08-13 02:09:51,289 INFO L84 FinitePrefix]: Finished finitePrefix Result has 33609 conditions, 14975 events. 5283/14975 cut-off events. For 2286/2677 co-relation queries the response was YES. Maximal size of possible extension queue 170. Compared 129393 event pairs, 163 based on Foata normal form. 0/14164 useless extension candidates. Maximal degree in co-relation 33104. Up to 7048 conditions per place. [2021-08-13 02:09:51,353 INFO L132 encePairwiseOnDemand]: 461/469 looper letters, 6 selfloop transitions, 7 changer transitions 0/654 dead transitions. [2021-08-13 02:09:51,353 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 470 places, 654 transitions, 2934 flow [2021-08-13 02:09:51,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 02:09:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 02:09:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2228 transitions. [2021-08-13 02:09:51,358 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.9501066098081024 [2021-08-13 02:09:51,358 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2228 transitions. [2021-08-13 02:09:51,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2228 transitions. [2021-08-13 02:09:51,359 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:09:51,359 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2228 transitions. [2021-08-13 02:09:51,363 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 445.6) internal successors, (2228), 5 states have internal predecessors, (2228), 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) [2021-08-13 02:09:51,368 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 469.0) internal successors, (2814), 6 states have internal predecessors, (2814), 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) [2021-08-13 02:09:51,369 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 469.0) internal successors, (2814), 6 states have internal predecessors, (2814), 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) [2021-08-13 02:09:51,369 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 47 predicate places. [2021-08-13 02:09:51,369 INFO L482 AbstractCegarLoop]: Abstraction has has 470 places, 654 transitions, 2934 flow [2021-08-13 02:09:51,370 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 444.4) internal successors, (2222), 5 states have internal predecessors, (2222), 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) [2021-08-13 02:09:51,370 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:09:51,371 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:09:51,371 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-13 02:09:51,371 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:09:51,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:09:51,371 INFO L82 PathProgramCache]: Analyzing trace with hash 1385976040, now seen corresponding path program 1 times [2021-08-13 02:09:51,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:09:51,372 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318792041] [2021-08-13 02:09:51,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:09:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:09:51,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:51,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:51,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:51,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:09:51,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:51,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:09:51,419 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:09:51,419 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318792041] [2021-08-13 02:09:51,419 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318792041] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:09:51,420 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:09:51,420 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-13 02:09:51,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689058017] [2021-08-13 02:09:51,420 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-08-13 02:09:51,420 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:09:51,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-13 02:09:51,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-13 02:09:51,422 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 446 out of 469 [2021-08-13 02:09:51,424 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 470 places, 654 transitions, 2934 flow. Second operand has 3 states, 3 states have (on average 447.0) internal successors, (1341), 3 states have internal predecessors, (1341), 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) [2021-08-13 02:09:51,424 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:09:51,424 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 446 of 469 [2021-08-13 02:09:51,424 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:09:55,266 INFO L129 PetriNetUnfolder]: 7799/22503 cut-off events. [2021-08-13 02:09:55,267 INFO L130 PetriNetUnfolder]: For 3269/3460 co-relation queries the response was YES. [2021-08-13 02:09:55,319 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50105 conditions, 22503 events. 7799/22503 cut-off events. For 3269/3460 co-relation queries the response was YES. Maximal size of possible extension queue 212. Compared 202285 event pairs, 219 based on Foata normal form. 0/21348 useless extension candidates. Maximal degree in co-relation 49732. Up to 10595 conditions per place. [2021-08-13 02:09:55,396 INFO L132 encePairwiseOnDemand]: 466/469 looper letters, 11 selfloop transitions, 2 changer transitions 0/657 dead transitions. [2021-08-13 02:09:55,396 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 472 places, 657 transitions, 2960 flow [2021-08-13 02:09:55,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-13 02:09:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-08-13 02:09:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1352 transitions. [2021-08-13 02:09:55,399 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.9609097370291401 [2021-08-13 02:09:55,399 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1352 transitions. [2021-08-13 02:09:55,399 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1352 transitions. [2021-08-13 02:09:55,400 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:09:55,400 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1352 transitions. [2021-08-13 02:09:55,402 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 450.6666666666667) internal successors, (1352), 3 states have internal predecessors, (1352), 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) [2021-08-13 02:09:55,404 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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) [2021-08-13 02:09:55,404 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 469.0) internal successors, (1876), 4 states have internal predecessors, (1876), 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) [2021-08-13 02:09:55,404 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 49 predicate places. [2021-08-13 02:09:55,405 INFO L482 AbstractCegarLoop]: Abstraction has has 472 places, 657 transitions, 2960 flow [2021-08-13 02:09:55,405 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 447.0) internal successors, (1341), 3 states have internal predecessors, (1341), 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) [2021-08-13 02:09:55,405 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:09:55,405 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:09:55,405 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-13 02:09:55,405 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:09:55,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:09:55,406 INFO L82 PathProgramCache]: Analyzing trace with hash 1238448872, now seen corresponding path program 1 times [2021-08-13 02:09:55,406 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:09:55,406 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623793506] [2021-08-13 02:09:55,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:09:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:09:55,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:55,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-08-13 02:09:55,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-08-13 02:09:55,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-08-13 02:09:55,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-08-13 02:09:55,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-08-13 02:09:55,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-08-13 02:09:55,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-08-13 02:09:55,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-08-13 02:09:55,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-08-13 02:09:55,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-08-13 02:09:55,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-08-13 02:09:55,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:55,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:55,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:55,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-08-13 02:09:55,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-08-13 02:09:55,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:09:55,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-08-13 02:09:55,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:09:55,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:09:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:09:55,770 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:09:55,771 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623793506] [2021-08-13 02:09:55,771 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1623793506] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:09:55,771 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:09:55,771 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-08-13 02:09:55,771 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927202392] [2021-08-13 02:09:55,771 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-08-13 02:09:55,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:09:55,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-08-13 02:09:55,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=286, Unknown=0, NotChecked=0, Total=342 [2021-08-13 02:09:55,784 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 299 out of 469 [2021-08-13 02:09:55,788 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 472 places, 657 transitions, 2960 flow. Second operand has 19 states, 19 states have (on average 301.3157894736842) internal successors, (5725), 19 states have internal predecessors, (5725), 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) [2021-08-13 02:09:55,788 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:09:55,789 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 299 of 469 [2021-08-13 02:09:55,789 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:10:01,404 INFO L129 PetriNetUnfolder]: 9159/25384 cut-off events. [2021-08-13 02:10:01,404 INFO L130 PetriNetUnfolder]: For 13515/14008 co-relation queries the response was YES. [2021-08-13 02:10:01,457 INFO L84 FinitePrefix]: Finished finitePrefix Result has 69878 conditions, 25384 events. 9159/25384 cut-off events. For 13515/14008 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 226846 event pairs, 1886 based on Foata normal form. 0/24120 useless extension candidates. Maximal degree in co-relation 69437. Up to 11970 conditions per place. [2021-08-13 02:10:01,555 INFO L132 encePairwiseOnDemand]: 438/469 looper letters, 418 selfloop transitions, 51 changer transitions 0/819 dead transitions. [2021-08-13 02:10:01,556 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 491 places, 819 transitions, 4796 flow [2021-08-13 02:10:01,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-08-13 02:10:01,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2021-08-13 02:10:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 6368 transitions. [2021-08-13 02:10:01,569 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.6788912579957356 [2021-08-13 02:10:01,569 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 6368 transitions. [2021-08-13 02:10:01,569 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 6368 transitions. [2021-08-13 02:10:01,572 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:10:01,572 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 6368 transitions. [2021-08-13 02:10:01,582 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 318.4) internal successors, (6368), 20 states have internal predecessors, (6368), 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) [2021-08-13 02:10:01,597 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 469.0) internal successors, (9849), 21 states have internal predecessors, (9849), 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) [2021-08-13 02:10:01,600 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 469.0) internal successors, (9849), 21 states have internal predecessors, (9849), 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) [2021-08-13 02:10:01,601 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 68 predicate places. [2021-08-13 02:10:01,601 INFO L482 AbstractCegarLoop]: Abstraction has has 491 places, 819 transitions, 4796 flow [2021-08-13 02:10:01,602 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 301.3157894736842) internal successors, (5725), 19 states have internal predecessors, (5725), 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) [2021-08-13 02:10:01,603 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:10:01,603 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:10:01,603 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-13 02:10:01,603 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:10:01,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:10:01,603 INFO L82 PathProgramCache]: Analyzing trace with hash -1709507850, now seen corresponding path program 1 times [2021-08-13 02:10:01,604 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:10:01,604 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984710169] [2021-08-13 02:10:01,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:10:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:10:01,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:01,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:01,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:01,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2 [2021-08-13 02:10:01,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:01,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 02:10:01,708 INFO L142 QuantifierPusher]: treesize reduction 1, result has 96.9 percent of original size [2021-08-13 02:10:01,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-08-13 02:10:01,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:01,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:10:01,730 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:10:01,730 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984710169] [2021-08-13 02:10:01,730 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984710169] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:10:01,731 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:10:01,731 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 02:10:01,732 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157975605] [2021-08-13 02:10:01,732 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 02:10:01,732 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:10:01,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 02:10:01,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 02:10:01,735 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 396 out of 469 [2021-08-13 02:10:01,736 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 491 places, 819 transitions, 4796 flow. Second operand has 5 states, 5 states have (on average 400.8) internal successors, (2004), 5 states have internal predecessors, (2004), 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) [2021-08-13 02:10:01,736 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:10:01,736 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 396 of 469 [2021-08-13 02:10:01,736 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:10:10,319 INFO L129 PetriNetUnfolder]: 15254/44272 cut-off events. [2021-08-13 02:10:10,319 INFO L130 PetriNetUnfolder]: For 25683/26262 co-relation queries the response was YES. [2021-08-13 02:10:10,424 INFO L84 FinitePrefix]: Finished finitePrefix Result has 120724 conditions, 44272 events. 15254/44272 cut-off events. For 25683/26262 co-relation queries the response was YES. Maximal size of possible extension queue 374. Compared 451705 event pairs, 3396 based on Foata normal form. 0/42115 useless extension candidates. Maximal degree in co-relation 120091. Up to 20823 conditions per place. [2021-08-13 02:10:10,550 INFO L132 encePairwiseOnDemand]: 445/469 looper letters, 109 selfloop transitions, 45 changer transitions 0/863 dead transitions. [2021-08-13 02:10:10,550 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 497 places, 863 transitions, 5320 flow [2021-08-13 02:10:10,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-13 02:10:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-08-13 02:10:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2853 transitions. [2021-08-13 02:10:10,556 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8690222357599756 [2021-08-13 02:10:10,556 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2853 transitions. [2021-08-13 02:10:10,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2853 transitions. [2021-08-13 02:10:10,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:10:10,558 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2853 transitions. [2021-08-13 02:10:10,562 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 407.57142857142856) internal successors, (2853), 7 states have internal predecessors, (2853), 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) [2021-08-13 02:10:10,567 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 469.0) internal successors, (3752), 8 states have internal predecessors, (3752), 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) [2021-08-13 02:10:10,568 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 469.0) internal successors, (3752), 8 states have internal predecessors, (3752), 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) [2021-08-13 02:10:10,568 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 74 predicate places. [2021-08-13 02:10:10,568 INFO L482 AbstractCegarLoop]: Abstraction has has 497 places, 863 transitions, 5320 flow [2021-08-13 02:10:10,568 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 400.8) internal successors, (2004), 5 states have internal predecessors, (2004), 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) [2021-08-13 02:10:10,569 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:10:10,569 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:10:10,569 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-13 02:10:10,569 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:10:10,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:10:10,569 INFO L82 PathProgramCache]: Analyzing trace with hash -1811555958, now seen corresponding path program 1 times [2021-08-13 02:10:10,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:10:10,570 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311680872] [2021-08-13 02:10:10,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:10:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:10:10,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:10,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:10,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:10,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:10:10,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:10,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:10,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:10,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:10:10,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:10,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:10:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:10:10,776 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size [2021-08-13 02:10:10,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-08-13 02:10:10,784 INFO L142 QuantifierPusher]: treesize reduction 4, result has 85.7 percent of original size [2021-08-13 02:10:10,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-08-13 02:10:10,791 INFO L142 QuantifierPusher]: treesize reduction 4, result has 85.7 percent of original size [2021-08-13 02:10:10,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-08-13 02:10:10,799 INFO L142 QuantifierPusher]: treesize reduction 4, result has 87.1 percent of original size [2021-08-13 02:10:10,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-08-13 02:10:10,822 INFO L142 QuantifierPusher]: treesize reduction 19, result has 68.3 percent of original size [2021-08-13 02:10:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-08-13 02:10:10,854 INFO L142 QuantifierPusher]: treesize reduction 19, result has 74.3 percent of original size [2021-08-13 02:10:10,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-08-13 02:10:10,893 INFO L142 QuantifierPusher]: treesize reduction 19, result has 79.3 percent of original size [2021-08-13 02:10:10,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-08-13 02:10:10,947 INFO L142 QuantifierPusher]: treesize reduction 19, result has 78.9 percent of original size [2021-08-13 02:10:10,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-08-13 02:10:10,997 INFO L142 QuantifierPusher]: treesize reduction 19, result has 77.9 percent of original size [2021-08-13 02:10:10,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-08-13 02:10:11,042 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.9 percent of original size [2021-08-13 02:10:11,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-08-13 02:10:11,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-08-13 02:10:11,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-08-13 02:10:11,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-08-13 02:10:11,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:10:11,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:10:11,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:10:11,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:10:11,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:10:11,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-08-13 02:10:11,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-08-13 02:10:11,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-08-13 02:10:11,340 INFO L142 QuantifierPusher]: treesize reduction 10, result has 75.0 percent of original size [2021-08-13 02:10:11,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-08-13 02:10:11,366 INFO L142 QuantifierPusher]: treesize reduction 10, result has 68.8 percent of original size [2021-08-13 02:10:11,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 02:10:11,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 02:10:11,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:11,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:11,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:10:11,429 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:10:11,429 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311680872] [2021-08-13 02:10:11,429 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311680872] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:10:11,429 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:10:11,429 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2021-08-13 02:10:11,429 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363024459] [2021-08-13 02:10:11,430 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-08-13 02:10:11,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:10:11,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-08-13 02:10:11,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2021-08-13 02:10:11,437 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 249 out of 469 [2021-08-13 02:10:11,442 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 497 places, 863 transitions, 5320 flow. Second operand has 28 states, 28 states have (on average 251.39285714285714) internal successors, (7039), 28 states have internal predecessors, (7039), 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) [2021-08-13 02:10:11,442 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:10:11,442 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 249 of 469 [2021-08-13 02:10:11,442 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:10:12,689 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2021-08-13 02:10:12,836 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 49 [2021-08-13 02:10:13,279 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 60 [2021-08-13 02:10:13,438 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 51 [2021-08-13 02:10:13,614 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 62 [2021-08-13 02:10:13,985 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 69 [2021-08-13 02:10:14,135 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 71 [2021-08-13 02:10:14,528 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 76 [2021-08-13 02:10:14,837 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 73 [2021-08-13 02:10:14,976 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 78 [2021-08-13 02:10:15,467 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 82 [2021-08-13 02:10:15,599 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-08-13 02:10:15,771 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 84 [2021-08-13 02:10:15,900 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 74 [2021-08-13 02:10:16,037 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 86 [2021-08-13 02:10:16,198 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2021-08-13 02:10:16,354 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 88 [2021-08-13 02:10:16,499 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 86 [2021-08-13 02:10:16,658 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 90 [2021-08-13 02:10:16,820 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 89 [2021-08-13 02:10:16,975 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 80 [2021-08-13 02:10:17,179 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 92 [2021-08-13 02:10:17,354 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 90 [2021-08-13 02:10:17,512 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2021-08-13 02:10:17,709 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 93 [2021-08-13 02:10:17,902 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 94 [2021-08-13 02:10:18,067 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 76 [2021-08-13 02:10:18,292 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 95 [2021-08-13 02:10:18,493 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 88 [2021-08-13 02:10:18,737 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 92 [2021-08-13 02:10:19,058 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 96 [2021-08-13 02:10:19,315 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 97 [2021-08-13 02:10:22,210 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 71 [2021-08-13 02:10:22,372 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 73 [2021-08-13 02:10:22,593 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 75 [2021-08-13 02:10:23,220 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 77 [2021-08-13 02:10:23,758 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2021-08-13 02:10:24,453 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-08-13 02:10:24,792 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 66 [2021-08-13 02:10:24,940 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 73 [2021-08-13 02:10:37,103 INFO L129 PetriNetUnfolder]: 19790/59244 cut-off events. [2021-08-13 02:10:37,103 INFO L130 PetriNetUnfolder]: For 56294/57188 co-relation queries the response was YES. [2021-08-13 02:10:37,352 INFO L84 FinitePrefix]: Finished finitePrefix Result has 181769 conditions, 59244 events. 19790/59244 cut-off events. For 56294/57188 co-relation queries the response was YES. Maximal size of possible extension queue 478. Compared 620888 event pairs, 3680 based on Foata normal form. 59/56350 useless extension candidates. Maximal degree in co-relation 180970. Up to 23717 conditions per place. [2021-08-13 02:10:37,588 INFO L132 encePairwiseOnDemand]: 388/469 looper letters, 1084 selfloop transitions, 350 changer transitions 0/1734 dead transitions. [2021-08-13 02:10:37,588 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 589 places, 1734 transitions, 13996 flow [2021-08-13 02:10:37,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-08-13 02:10:37,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2021-08-13 02:10:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 24496 transitions. [2021-08-13 02:10:37,620 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.5616158837150652 [2021-08-13 02:10:37,620 INFO L72 ComplementDD]: Start complementDD. Operand 93 states and 24496 transitions. [2021-08-13 02:10:37,620 INFO L73 IsDeterministic]: Start isDeterministic. Operand 93 states and 24496 transitions. [2021-08-13 02:10:37,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:10:37,634 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 93 states and 24496 transitions. [2021-08-13 02:10:37,671 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 94 states, 93 states have (on average 263.39784946236557) internal successors, (24496), 93 states have internal predecessors, (24496), 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) [2021-08-13 02:10:37,732 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 94 states, 94 states have (on average 469.0) internal successors, (44086), 94 states have internal predecessors, (44086), 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) [2021-08-13 02:10:37,751 INFO L81 ComplementDD]: Finished complementDD. Result has 94 states, 94 states have (on average 469.0) internal successors, (44086), 94 states have internal predecessors, (44086), 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) [2021-08-13 02:10:37,751 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 166 predicate places. [2021-08-13 02:10:37,751 INFO L482 AbstractCegarLoop]: Abstraction has has 589 places, 1734 transitions, 13996 flow [2021-08-13 02:10:37,753 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 251.39285714285714) internal successors, (7039), 28 states have internal predecessors, (7039), 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) [2021-08-13 02:10:37,753 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:10:37,753 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:10:37,754 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-08-13 02:10:37,754 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:10:37,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:10:37,754 INFO L82 PathProgramCache]: Analyzing trace with hash 1374130990, now seen corresponding path program 2 times [2021-08-13 02:10:37,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:10:37,754 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431892985] [2021-08-13 02:10:37,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:10:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:10:37,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:37,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:37,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:37,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:10:37,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:37,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:37,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:37,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:10:38,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:38,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:10:38,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:38,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:10:38,035 INFO L142 QuantifierPusher]: treesize reduction 22, result has 56.9 percent of original size [2021-08-13 02:10:38,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:10:38,065 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size [2021-08-13 02:10:38,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-08-13 02:10:38,092 INFO L142 QuantifierPusher]: treesize reduction 20, result has 63.6 percent of original size [2021-08-13 02:10:38,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-08-13 02:10:38,120 INFO L142 QuantifierPusher]: treesize reduction 31, result has 66.7 percent of original size [2021-08-13 02:10:38,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-08-13 02:10:38,157 INFO L142 QuantifierPusher]: treesize reduction 26, result has 66.7 percent of original size [2021-08-13 02:10:38,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-08-13 02:10:38,173 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size [2021-08-13 02:10:38,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-08-13 02:10:38,212 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.4 percent of original size [2021-08-13 02:10:38,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-08-13 02:10:38,257 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.7 percent of original size [2021-08-13 02:10:38,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-08-13 02:10:38,305 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.0 percent of original size [2021-08-13 02:10:38,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-08-13 02:10:38,351 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.7 percent of original size [2021-08-13 02:10:38,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-08-13 02:10:38,410 INFO L142 QuantifierPusher]: treesize reduction 25, result has 83.9 percent of original size [2021-08-13 02:10:38,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-08-13 02:10:38,481 INFO L142 QuantifierPusher]: treesize reduction 25, result has 85.2 percent of original size [2021-08-13 02:10:38,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-08-13 02:10:38,548 INFO L142 QuantifierPusher]: treesize reduction 25, result has 86.6 percent of original size [2021-08-13 02:10:38,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-08-13 02:10:38,621 INFO L142 QuantifierPusher]: treesize reduction 23, result has 87.4 percent of original size [2021-08-13 02:10:38,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-08-13 02:10:38,686 INFO L142 QuantifierPusher]: treesize reduction 25, result has 86.2 percent of original size [2021-08-13 02:10:38,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-08-13 02:10:38,780 INFO L142 QuantifierPusher]: treesize reduction 22, result has 85.4 percent of original size [2021-08-13 02:10:38,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-08-13 02:10:38,847 INFO L142 QuantifierPusher]: treesize reduction 30, result has 78.3 percent of original size [2021-08-13 02:10:38,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-08-13 02:10:38,908 INFO L142 QuantifierPusher]: treesize reduction 8, result has 86.4 percent of original size [2021-08-13 02:10:38,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-08-13 02:10:38,950 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-08-13 02:10:38,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-08-13 02:10:38,982 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-08-13 02:10:38,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-08-13 02:10:39,003 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:10:39,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:10:39,024 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:10:39,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:10:39,068 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:10:39,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:10:39,098 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:10:39,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:10:39,129 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:10:39,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:10:39,161 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:10:39,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:10:39,256 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:10:39,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:10:39,289 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:10:39,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:10:39,325 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.6 percent of original size [2021-08-13 02:10:39,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-08-13 02:10:39,407 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.6 percent of original size [2021-08-13 02:10:39,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-08-13 02:10:39,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:39,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-08-13 02:10:39,579 INFO L142 QuantifierPusher]: treesize reduction 14, result has 84.6 percent of original size [2021-08-13 02:10:39,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-08-13 02:10:39,636 INFO L142 QuantifierPusher]: treesize reduction 14, result has 83.1 percent of original size [2021-08-13 02:10:39,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-08-13 02:10:39,698 INFO L142 QuantifierPusher]: treesize reduction 17, result has 72.1 percent of original size [2021-08-13 02:10:39,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-08-13 02:10:39,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:39,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-08-13 02:10:39,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:39,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-08-13 02:10:39,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:39,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:10:39,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:39,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-08-13 02:10:39,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:10:39,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:10:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:10:39,874 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:10:39,875 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431892985] [2021-08-13 02:10:39,875 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431892985] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:10:39,875 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:10:39,875 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2021-08-13 02:10:39,875 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863286464] [2021-08-13 02:10:39,875 INFO L462 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-08-13 02:10:39,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:10:39,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-08-13 02:10:39,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1648, Unknown=0, NotChecked=0, Total=1806 [2021-08-13 02:10:39,883 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 232 out of 469 [2021-08-13 02:10:39,889 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 589 places, 1734 transitions, 13996 flow. Second operand has 43 states, 43 states have (on average 233.7906976744186) internal successors, (10053), 43 states have internal predecessors, (10053), 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) [2021-08-13 02:10:39,889 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:10:39,889 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 232 of 469 [2021-08-13 02:10:39,889 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:10:40,769 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2021-08-13 02:10:40,966 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2021-08-13 02:10:41,257 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-08-13 02:10:41,451 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2021-08-13 02:10:41,656 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-08-13 02:10:41,898 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2021-08-13 02:10:42,189 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2021-08-13 02:10:42,465 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 99 [2021-08-13 02:10:42,755 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2021-08-13 02:10:43,056 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 96 [2021-08-13 02:10:43,351 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2021-08-13 02:10:43,614 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-08-13 02:10:43,889 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-08-13 02:10:44,246 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2021-08-13 02:10:44,468 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 66 [2021-08-13 02:10:44,697 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 68 [2021-08-13 02:10:44,931 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 70 [2021-08-13 02:10:45,145 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 77 [2021-08-13 02:10:45,364 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 79 [2021-08-13 02:10:45,608 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 81 [2021-08-13 02:10:45,857 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 74 [2021-08-13 02:10:46,170 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 83 [2021-08-13 02:10:46,473 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 101 [2021-08-13 02:10:46,793 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 103 [2021-08-13 02:10:47,084 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 105 [2021-08-13 02:10:47,452 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 107 [2021-08-13 02:10:47,759 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 76 [2021-08-13 02:10:48,145 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 119 [2021-08-13 02:10:48,537 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 92 [2021-08-13 02:10:48,955 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 121 [2021-08-13 02:10:49,237 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 80 [2021-08-13 02:10:49,510 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 89 [2021-08-13 02:10:49,920 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 115 [2021-08-13 02:10:50,243 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 115 [2021-08-13 02:10:50,612 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 94 [2021-08-13 02:10:50,985 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 82 [2021-08-13 02:10:51,409 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 117 [2021-08-13 02:10:51,846 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 117 [2021-08-13 02:10:52,207 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 137 [2021-08-13 02:10:52,625 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 119 [2021-08-13 02:10:53,030 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 139 [2021-08-13 02:10:53,384 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 144 [2021-08-13 02:10:53,858 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 120 [2021-08-13 02:10:54,453 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 141 [2021-08-13 02:10:54,817 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 112 [2021-08-13 02:10:55,279 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 146 [2021-08-13 02:10:55,876 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 148 [2021-08-13 02:10:56,341 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 139 [2021-08-13 02:10:56,847 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 122 [2021-08-13 02:10:57,187 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 103 [2021-08-13 02:10:57,683 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 149 [2021-08-13 02:10:57,911 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 76 [2021-08-13 02:10:58,369 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 130 [2021-08-13 02:10:58,648 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 85 [2021-08-13 02:10:59,071 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 106 [2021-08-13 02:10:59,325 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 78 [2021-08-13 02:10:59,563 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 78 [2021-08-13 02:11:00,036 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 140 [2021-08-13 02:11:00,301 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 87 [2021-08-13 02:11:00,828 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 133 [2021-08-13 02:11:01,109 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 80 [2021-08-13 02:11:01,717 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 143 [2021-08-13 02:11:03,333 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-08-13 02:11:03,701 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2021-08-13 02:11:04,090 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 140 [2021-08-13 02:11:04,432 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2021-08-13 02:11:04,837 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 142 [2021-08-13 02:11:05,097 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2021-08-13 02:11:05,407 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-08-13 02:11:05,838 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 140 [2021-08-13 02:11:06,752 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 142 [2021-08-13 02:11:07,311 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 80 [2021-08-13 02:11:07,801 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 133 [2021-08-13 02:11:08,088 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 83 [2021-08-13 02:11:08,420 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 90 [2021-08-13 02:11:08,772 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 79 [2021-08-13 02:11:09,020 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 88 [2021-08-13 02:11:09,634 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 136 [2021-08-13 02:11:09,906 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 81 [2021-08-13 02:11:15,349 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 118 [2021-08-13 02:11:15,703 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 120 [2021-08-13 02:11:16,080 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 122 [2021-08-13 02:11:16,270 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 97 [2021-08-13 02:11:16,608 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 113 [2021-08-13 02:11:16,810 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 99 [2021-08-13 02:11:17,252 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 101 [2021-08-13 02:11:17,584 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 104 [2021-08-13 02:11:17,850 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 103 [2021-08-13 02:11:18,276 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 107 [2021-08-13 02:11:18,546 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 94 [2021-08-13 02:11:18,952 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 96 [2021-08-13 02:11:34,756 INFO L129 PetriNetUnfolder]: 27715/80125 cut-off events. [2021-08-13 02:11:34,756 INFO L130 PetriNetUnfolder]: For 122785/125000 co-relation queries the response was YES. [2021-08-13 02:11:34,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 298423 conditions, 80125 events. 27715/80125 cut-off events. For 122785/125000 co-relation queries the response was YES. Maximal size of possible extension queue 503. Compared 856156 event pairs, 4223 based on Foata normal form. 123/76591 useless extension candidates. Maximal degree in co-relation 297488. Up to 30816 conditions per place. [2021-08-13 02:11:35,308 INFO L132 encePairwiseOnDemand]: 392/469 looper letters, 2680 selfloop transitions, 684 changer transitions 0/3635 dead transitions. [2021-08-13 02:11:35,308 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 703 places, 3635 transitions, 38226 flow [2021-08-13 02:11:35,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2021-08-13 02:11:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2021-08-13 02:11:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 28585 transitions. [2021-08-13 02:11:35,509 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.5299898025400945 [2021-08-13 02:11:35,509 INFO L72 ComplementDD]: Start complementDD. Operand 115 states and 28585 transitions. [2021-08-13 02:11:35,509 INFO L73 IsDeterministic]: Start isDeterministic. Operand 115 states and 28585 transitions. [2021-08-13 02:11:35,519 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:11:35,519 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 115 states and 28585 transitions. [2021-08-13 02:11:35,565 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 116 states, 115 states have (on average 248.56521739130434) internal successors, (28585), 115 states have internal predecessors, (28585), 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) [2021-08-13 02:11:35,615 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 116 states, 116 states have (on average 469.0) internal successors, (54404), 116 states have internal predecessors, (54404), 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) [2021-08-13 02:11:35,628 INFO L81 ComplementDD]: Finished complementDD. Result has 116 states, 116 states have (on average 469.0) internal successors, (54404), 116 states have internal predecessors, (54404), 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) [2021-08-13 02:11:35,628 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 280 predicate places. [2021-08-13 02:11:35,628 INFO L482 AbstractCegarLoop]: Abstraction has has 703 places, 3635 transitions, 38226 flow [2021-08-13 02:11:35,630 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 233.7906976744186) internal successors, (10053), 43 states have internal predecessors, (10053), 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) [2021-08-13 02:11:35,630 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:11:35,631 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:11:35,631 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-08-13 02:11:35,631 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:11:35,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:11:35,631 INFO L82 PathProgramCache]: Analyzing trace with hash 303563318, now seen corresponding path program 3 times [2021-08-13 02:11:35,631 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:11:35,631 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641212719] [2021-08-13 02:11:35,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:11:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:11:35,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:35,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:11:35,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:35,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:11:35,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:35,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:11:35,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:35,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:11:35,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:35,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:11:35,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:35,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:11:35,849 INFO L142 QuantifierPusher]: treesize reduction 22, result has 56.9 percent of original size [2021-08-13 02:11:35,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 02:11:35,876 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.7 percent of original size [2021-08-13 02:11:35,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-08-13 02:11:35,906 INFO L142 QuantifierPusher]: treesize reduction 20, result has 63.6 percent of original size [2021-08-13 02:11:35,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-08-13 02:11:35,934 INFO L142 QuantifierPusher]: treesize reduction 31, result has 66.7 percent of original size [2021-08-13 02:11:35,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-08-13 02:11:35,972 INFO L142 QuantifierPusher]: treesize reduction 26, result has 66.7 percent of original size [2021-08-13 02:11:35,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-08-13 02:11:35,983 INFO L142 QuantifierPusher]: treesize reduction 4, result has 92.2 percent of original size [2021-08-13 02:11:35,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-08-13 02:11:36,016 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.4 percent of original size [2021-08-13 02:11:36,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-08-13 02:11:36,050 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.7 percent of original size [2021-08-13 02:11:36,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-08-13 02:11:36,084 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.0 percent of original size [2021-08-13 02:11:36,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-08-13 02:11:36,120 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.7 percent of original size [2021-08-13 02:11:36,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-08-13 02:11:36,161 INFO L142 QuantifierPusher]: treesize reduction 25, result has 83.9 percent of original size [2021-08-13 02:11:36,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-08-13 02:11:36,220 INFO L142 QuantifierPusher]: treesize reduction 25, result has 85.2 percent of original size [2021-08-13 02:11:36,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-08-13 02:11:36,282 INFO L142 QuantifierPusher]: treesize reduction 25, result has 86.6 percent of original size [2021-08-13 02:11:36,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-08-13 02:11:36,355 INFO L142 QuantifierPusher]: treesize reduction 23, result has 87.4 percent of original size [2021-08-13 02:11:36,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-08-13 02:11:36,415 INFO L142 QuantifierPusher]: treesize reduction 25, result has 86.2 percent of original size [2021-08-13 02:11:36,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-08-13 02:11:36,481 INFO L142 QuantifierPusher]: treesize reduction 22, result has 85.4 percent of original size [2021-08-13 02:11:36,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-08-13 02:11:36,543 INFO L142 QuantifierPusher]: treesize reduction 30, result has 78.3 percent of original size [2021-08-13 02:11:36,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-08-13 02:11:36,599 INFO L142 QuantifierPusher]: treesize reduction 8, result has 86.4 percent of original size [2021-08-13 02:11:36,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2021-08-13 02:11:36,643 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.7 percent of original size [2021-08-13 02:11:36,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-08-13 02:11:36,678 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-08-13 02:11:36,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-08-13 02:11:36,699 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:11:36,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:11:36,720 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:11:36,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:11:36,742 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:11:36,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:11:36,767 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:11:36,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:11:36,796 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:11:36,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:11:36,827 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:11:36,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:11:36,864 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:11:36,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:11:36,890 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:11:36,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:11:36,916 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:11:36,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:11:36,942 INFO L142 QuantifierPusher]: treesize reduction 4, result has 94.6 percent of original size [2021-08-13 02:11:36,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-08-13 02:11:37,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:37,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-08-13 02:11:37,082 INFO L142 QuantifierPusher]: treesize reduction 14, result has 84.6 percent of original size [2021-08-13 02:11:37,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-08-13 02:11:37,142 INFO L142 QuantifierPusher]: treesize reduction 14, result has 83.1 percent of original size [2021-08-13 02:11:37,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-08-13 02:11:37,198 INFO L142 QuantifierPusher]: treesize reduction 17, result has 72.1 percent of original size [2021-08-13 02:11:37,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-08-13 02:11:37,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:37,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-08-13 02:11:37,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:37,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-08-13 02:11:37,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:37,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-08-13 02:11:37,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:37,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-08-13 02:11:37,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:11:37,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:11:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:11:37,349 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:11:37,349 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641212719] [2021-08-13 02:11:37,349 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641212719] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:11:37,350 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:11:37,350 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2021-08-13 02:11:37,350 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813419277] [2021-08-13 02:11:37,350 INFO L462 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-08-13 02:11:37,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:11:37,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-08-13 02:11:37,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1647, Unknown=0, NotChecked=0, Total=1806 [2021-08-13 02:11:37,355 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 232 out of 469 [2021-08-13 02:11:37,359 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 703 places, 3635 transitions, 38226 flow. Second operand has 43 states, 43 states have (on average 233.7906976744186) internal successors, (10053), 43 states have internal predecessors, (10053), 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) [2021-08-13 02:11:37,359 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:11:37,359 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 232 of 469 [2021-08-13 02:11:37,359 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:11:38,007 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2021-08-13 02:11:38,388 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2021-08-13 02:11:38,604 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2021-08-13 02:11:38,752 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2021-08-13 02:11:38,924 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-08-13 02:11:39,107 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 83 [2021-08-13 02:11:39,301 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-08-13 02:11:39,518 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 93 [2021-08-13 02:11:39,823 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2021-08-13 02:11:40,117 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 99 [2021-08-13 02:11:40,412 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2021-08-13 02:11:40,683 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 96 [2021-08-13 02:11:40,849 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2021-08-13 02:11:41,007 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-08-13 02:11:41,238 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-08-13 02:11:41,428 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2021-08-13 02:11:41,585 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2021-08-13 02:11:41,738 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 66 [2021-08-13 02:11:41,902 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 68 [2021-08-13 02:11:42,086 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 77 [2021-08-13 02:11:42,285 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 79 [2021-08-13 02:11:42,504 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 81 [2021-08-13 02:11:42,695 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 70 [2021-08-13 02:11:42,912 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 74 [2021-08-13 02:11:43,212 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 83 [2021-08-13 02:11:43,488 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 90 [2021-08-13 02:11:43,742 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 92 [2021-08-13 02:11:44,057 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 94 [2021-08-13 02:11:44,415 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 96 [2021-08-13 02:11:44,703 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 76 [2021-08-13 02:11:44,999 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 115 [2021-08-13 02:11:45,352 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 98 [2021-08-13 02:11:45,716 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 117 [2021-08-13 02:11:46,056 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 87 [2021-08-13 02:11:46,433 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 119 [2021-08-13 02:11:46,735 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 111 [2021-08-13 02:11:47,130 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 100 [2021-08-13 02:11:47,492 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 89 [2021-08-13 02:11:47,830 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 121 [2021-08-13 02:11:48,120 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 113 [2021-08-13 02:11:48,515 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 138 [2021-08-13 02:11:48,897 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 115 [2021-08-13 02:11:49,320 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 140 [2021-08-13 02:11:49,728 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 150 [2021-08-13 02:11:50,175 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 126 [2021-08-13 02:11:50,496 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 112 [2021-08-13 02:11:50,903 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 114 [2021-08-13 02:11:51,357 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 141 [2021-08-13 02:11:51,728 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 116 [2021-08-13 02:11:52,231 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 152 [2021-08-13 02:11:52,799 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 153 [2021-08-13 02:11:53,199 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 143 [2021-08-13 02:11:53,514 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 92 [2021-08-13 02:11:54,011 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 128 [2021-08-13 02:11:54,345 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 107 [2021-08-13 02:11:54,589 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-08-13 02:11:55,089 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 155 [2021-08-13 02:11:55,618 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 134 [2021-08-13 02:11:55,882 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 85 [2021-08-13 02:11:56,205 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 93 [2021-08-13 02:11:56,581 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 110 [2021-08-13 02:11:57,079 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 146 [2021-08-13 02:11:57,367 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 84 [2021-08-13 02:11:57,951 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 137 [2021-08-13 02:11:58,273 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 87 [2021-08-13 02:11:58,927 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 149 [2021-08-13 02:12:01,267 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-08-13 02:12:01,577 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 91 [2021-08-13 02:12:02,195 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 141 [2021-08-13 02:12:02,420 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2021-08-13 02:12:02,570 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2021-08-13 02:12:03,095 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 143 [2021-08-13 02:12:03,314 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2021-08-13 02:12:03,467 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2021-08-13 02:12:03,614 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2021-08-13 02:12:04,284 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 144 [2021-08-13 02:12:05,313 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 146 [2021-08-13 02:12:06,018 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 96 [2021-08-13 02:12:06,358 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 90 [2021-08-13 02:12:06,633 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 87 [2021-08-13 02:12:07,133 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 137 [2021-08-13 02:12:07,480 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 94 [2021-08-13 02:12:07,732 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 85 [2021-08-13 02:12:08,142 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 118 [2021-08-13 02:12:08,582 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 140 [2021-08-13 02:12:08,921 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 112 [2021-08-13 02:12:09,218 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 109 [2021-08-13 02:12:09,491 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 88 [2021-08-13 02:12:15,928 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 50 [2021-08-13 02:12:17,763 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 112 [2021-08-13 02:12:18,172 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 114 [2021-08-13 02:12:18,596 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 116 [2021-08-13 02:12:18,764 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 86 [2021-08-13 02:12:19,149 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 117 [2021-08-13 02:12:19,505 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 88 [2021-08-13 02:12:19,820 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 90 [2021-08-13 02:12:20,234 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 108 [2021-08-13 02:12:20,816 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 111 [2021-08-13 02:12:46,842 INFO L129 PetriNetUnfolder]: 29819/85502 cut-off events. [2021-08-13 02:12:46,843 INFO L130 PetriNetUnfolder]: For 192548/198604 co-relation queries the response was YES. [2021-08-13 02:12:47,097 INFO L84 FinitePrefix]: Finished finitePrefix Result has 372489 conditions, 85502 events. 29819/85502 cut-off events. For 192548/198604 co-relation queries the response was YES. Maximal size of possible extension queue 501. Compared 918536 event pairs, 4484 based on Foata normal form. 319/81971 useless extension candidates. Maximal degree in co-relation 371418. Up to 33259 conditions per place. [2021-08-13 02:12:47,510 INFO L132 encePairwiseOnDemand]: 391/469 looper letters, 3276 selfloop transitions, 966 changer transitions 0/4513 dead transitions. [2021-08-13 02:12:47,510 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 818 places, 4513 transitions, 56636 flow [2021-08-13 02:12:47,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-08-13 02:12:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2021-08-13 02:12:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 28772 transitions. [2021-08-13 02:12:47,538 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.5288581721932211 [2021-08-13 02:12:47,538 INFO L72 ComplementDD]: Start complementDD. Operand 116 states and 28772 transitions. [2021-08-13 02:12:47,538 INFO L73 IsDeterministic]: Start isDeterministic. Operand 116 states and 28772 transitions. [2021-08-13 02:12:47,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:12:47,547 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 116 states and 28772 transitions. [2021-08-13 02:12:47,570 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 117 states, 116 states have (on average 248.0344827586207) internal successors, (28772), 116 states have internal predecessors, (28772), 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) [2021-08-13 02:12:47,618 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 117 states, 117 states have (on average 469.0) internal successors, (54873), 117 states have internal predecessors, (54873), 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) [2021-08-13 02:12:47,632 INFO L81 ComplementDD]: Finished complementDD. Result has 117 states, 117 states have (on average 469.0) internal successors, (54873), 117 states have internal predecessors, (54873), 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) [2021-08-13 02:12:47,632 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 395 predicate places. [2021-08-13 02:12:47,632 INFO L482 AbstractCegarLoop]: Abstraction has has 818 places, 4513 transitions, 56636 flow [2021-08-13 02:12:47,634 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 233.7906976744186) internal successors, (10053), 43 states have internal predecessors, (10053), 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) [2021-08-13 02:12:47,634 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:12:47,634 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:12:47,634 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-08-13 02:12:47,634 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:12:47,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:12:47,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1360282644, now seen corresponding path program 4 times [2021-08-13 02:12:47,635 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:12:47,635 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163288104] [2021-08-13 02:12:47,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:12:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:12:47,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:47,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:12:47,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:47,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:12:47,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:47,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:12:47,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:47,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:12:47,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:47,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:12:47,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:47,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:12:47,883 INFO L142 QuantifierPusher]: treesize reduction 16, result has 68.0 percent of original size [2021-08-13 02:12:47,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:12:47,914 INFO L142 QuantifierPusher]: treesize reduction 8, result has 81.0 percent of original size [2021-08-13 02:12:47,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:12:47,948 INFO L142 QuantifierPusher]: treesize reduction 31, result has 52.3 percent of original size [2021-08-13 02:12:47,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:12:47,978 INFO L142 QuantifierPusher]: treesize reduction 31, result has 61.3 percent of original size [2021-08-13 02:12:47,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-08-13 02:12:48,027 INFO L142 QuantifierPusher]: treesize reduction 31, result has 71.0 percent of original size [2021-08-13 02:12:48,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-08-13 02:12:48,085 INFO L142 QuantifierPusher]: treesize reduction 31, result has 66.3 percent of original size [2021-08-13 02:12:48,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-08-13 02:12:48,102 INFO L142 QuantifierPusher]: treesize reduction 8, result has 88.7 percent of original size [2021-08-13 02:12:48,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-08-13 02:12:48,157 INFO L142 QuantifierPusher]: treesize reduction 8, result has 92.1 percent of original size [2021-08-13 02:12:48,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-08-13 02:12:48,221 INFO L142 QuantifierPusher]: treesize reduction 8, result has 91.2 percent of original size [2021-08-13 02:12:48,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-08-13 02:12:48,241 INFO L142 QuantifierPusher]: treesize reduction 8, result has 91.9 percent of original size [2021-08-13 02:12:48,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-08-13 02:12:48,300 INFO L142 QuantifierPusher]: treesize reduction 4, result has 96.2 percent of original size [2021-08-13 02:12:48,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-08-13 02:12:48,370 INFO L142 QuantifierPusher]: treesize reduction 28, result has 83.0 percent of original size [2021-08-13 02:12:48,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-08-13 02:12:48,456 INFO L142 QuantifierPusher]: treesize reduction 28, result has 83.3 percent of original size [2021-08-13 02:12:48,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-08-13 02:12:48,554 INFO L142 QuantifierPusher]: treesize reduction 28, result has 84.9 percent of original size [2021-08-13 02:12:48,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-08-13 02:12:48,658 INFO L142 QuantifierPusher]: treesize reduction 26, result has 85.7 percent of original size [2021-08-13 02:12:48,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-08-13 02:12:48,753 INFO L142 QuantifierPusher]: treesize reduction 28, result has 84.4 percent of original size [2021-08-13 02:12:48,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-08-13 02:12:48,874 INFO L142 QuantifierPusher]: treesize reduction 22, result has 84.1 percent of original size [2021-08-13 02:12:48,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-08-13 02:12:49,000 INFO L142 QuantifierPusher]: treesize reduction 30, result has 76.6 percent of original size [2021-08-13 02:12:49,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-08-13 02:12:49,083 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size [2021-08-13 02:12:49,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-08-13 02:12:49,142 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.8 percent of original size [2021-08-13 02:12:49,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:12:49,174 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.5 percent of original size [2021-08-13 02:12:49,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-08-13 02:12:49,201 INFO L142 QuantifierPusher]: treesize reduction 4, result has 88.6 percent of original size [2021-08-13 02:12:49,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-08-13 02:12:49,228 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:12:49,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:12:49,258 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:12:49,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:12:49,288 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:12:49,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:12:49,315 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:12:49,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:12:49,341 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:12:49,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:12:49,375 INFO L142 QuantifierPusher]: treesize reduction 22, result has 67.2 percent of original size [2021-08-13 02:12:49,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:12:49,416 INFO L142 QuantifierPusher]: treesize reduction 22, result has 68.6 percent of original size [2021-08-13 02:12:49,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-08-13 02:12:49,459 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:12:49,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:12:49,491 INFO L142 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-08-13 02:12:49,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:12:49,713 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 28 [2021-08-13 02:12:49,714 INFO L142 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-08-13 02:12:49,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:12:49,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:49,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:12:49,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:49,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-08-13 02:12:49,869 INFO L142 QuantifierPusher]: treesize reduction 8, result has 84.3 percent of original size [2021-08-13 02:12:49,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-08-13 02:12:49,927 INFO L142 QuantifierPusher]: treesize reduction 8, result has 94.6 percent of original size [2021-08-13 02:12:49,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-08-13 02:12:50,006 INFO L142 QuantifierPusher]: treesize reduction 8, result has 95.1 percent of original size [2021-08-13 02:12:50,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-08-13 02:12:50,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:50,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-08-13 02:12:50,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:50,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:12:50,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:12:50,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:12:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:12:50,155 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:12:50,155 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163288104] [2021-08-13 02:12:50,156 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163288104] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:12:50,156 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:12:50,156 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2021-08-13 02:12:50,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157970453] [2021-08-13 02:12:50,156 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-08-13 02:12:50,156 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:12:50,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-08-13 02:12:50,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1572, Unknown=0, NotChecked=0, Total=1722 [2021-08-13 02:12:50,163 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 224 out of 469 [2021-08-13 02:12:50,167 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 818 places, 4513 transitions, 56636 flow. Second operand has 42 states, 42 states have (on average 225.92857142857142) internal successors, (9489), 42 states have internal predecessors, (9489), 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) [2021-08-13 02:12:50,168 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:12:50,168 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 224 of 469 [2021-08-13 02:12:50,168 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:12:51,071 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2021-08-13 02:12:51,279 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2021-08-13 02:12:51,619 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-08-13 02:12:51,866 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 87 [2021-08-13 02:12:52,131 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 91 [2021-08-13 02:12:52,411 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 102 [2021-08-13 02:12:52,714 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-08-13 02:12:53,014 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 112 [2021-08-13 02:12:53,408 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2021-08-13 02:12:53,773 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 114 [2021-08-13 02:12:54,112 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 120 [2021-08-13 02:12:54,399 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2021-08-13 02:12:54,629 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-08-13 02:12:54,978 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2021-08-13 02:12:55,244 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 92 [2021-08-13 02:12:55,531 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 96 [2021-08-13 02:12:55,850 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 99 [2021-08-13 02:12:56,195 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 103 [2021-08-13 02:12:56,626 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 110 [2021-08-13 02:12:57,084 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 114 [2021-08-13 02:12:57,488 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 113 [2021-08-13 02:12:57,899 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 117 [2021-08-13 02:12:58,302 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 118 [2021-08-13 02:12:58,575 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 88 [2021-08-13 02:12:58,868 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 92 [2021-08-13 02:12:59,212 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 109 [2021-08-13 02:12:59,456 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 95 [2021-08-13 02:12:59,644 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2021-08-13 02:13:00,156 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 121 [2021-08-13 02:13:00,648 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 123 [2021-08-13 02:13:01,020 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 113 [2021-08-13 02:13:01,233 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 89 [2021-08-13 02:13:01,556 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 108 [2021-08-13 02:13:01,789 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 93 [2021-08-13 02:13:02,197 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 117 [2021-08-13 02:13:02,522 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 112 [2021-08-13 02:13:03,015 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 126 [2021-08-13 02:13:03,489 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 122 [2021-08-13 02:13:03,918 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 117 [2021-08-13 02:13:04,545 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 127 [2021-08-13 02:13:05,163 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 135 [2021-08-13 02:13:05,655 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 122 [2021-08-13 02:13:06,132 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 126 [2021-08-13 02:13:06,923 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 130 [2021-08-13 02:13:07,764 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 138 [2021-08-13 02:13:08,333 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 137 [2021-08-13 02:13:08,806 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 126 [2021-08-13 02:13:09,502 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 129 [2021-08-13 02:13:09,996 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 128 [2021-08-13 02:13:10,501 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 134 [2021-08-13 02:13:11,194 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 125 [2021-08-13 02:13:11,843 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 137 [2021-08-13 02:13:12,341 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 75 [2021-08-13 02:13:13,397 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 126 [2021-08-13 02:13:13,905 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 134 [2021-08-13 02:13:14,710 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 137 [2021-08-13 02:13:15,156 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 125 [2021-08-13 02:13:15,993 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 128 [2021-08-13 02:13:16,609 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 145 [2021-08-13 02:13:17,464 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 133 [2021-08-13 02:13:18,040 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 136 [2021-08-13 02:13:18,593 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 135 [2021-08-13 02:13:19,210 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 149 [2021-08-13 02:13:19,606 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2021-08-13 02:13:20,156 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 141 [2021-08-13 02:13:20,650 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 140 [2021-08-13 02:13:21,148 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 143 [2021-08-13 02:13:21,811 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 153 [2021-08-13 02:13:22,727 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 145 [2021-08-13 02:13:23,281 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 144 [2021-08-13 02:13:23,836 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 147 [2021-08-13 02:13:24,416 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 157 [2021-08-13 02:13:25,514 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 149 [2021-08-13 02:13:26,223 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 151 [2021-08-13 02:13:26,891 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 148 [2021-08-13 02:13:27,520 WARN L205 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 153 [2021-08-13 02:13:28,725 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 153 [2021-08-13 02:13:29,443 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 155 [2021-08-13 02:13:30,129 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 144 [2021-08-13 02:13:30,874 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 159 [2021-08-13 02:13:31,933 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 145 [2021-08-13 02:13:32,766 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 151 [2021-08-13 02:13:33,491 WARN L205 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 150 [2021-08-13 02:13:33,878 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 92 [2021-08-13 02:13:34,765 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 151 [2021-08-13 02:13:35,468 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 157 [2021-08-13 02:13:35,917 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 115 [2021-08-13 02:13:36,244 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-08-13 02:13:37,080 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 119 [2021-08-13 02:13:37,530 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 100 [2021-08-13 02:13:38,447 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 124 [2021-08-13 02:13:39,812 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 151 [2021-08-13 02:13:40,612 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 142 [2021-08-13 02:13:41,640 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 143 [2021-08-13 02:13:42,193 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 149 [2021-08-13 02:13:42,597 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 129 [2021-08-13 02:13:43,455 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 145 [2021-08-13 02:13:44,476 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 136 [2021-08-13 02:13:45,682 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 143 [2021-08-13 02:13:47,124 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 82 [2021-08-13 02:13:47,290 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2021-08-13 02:13:48,250 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 133 [2021-08-13 02:13:48,799 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 141 [2021-08-13 02:13:49,289 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 132 [2021-08-13 02:13:49,447 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2021-08-13 02:13:49,594 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2021-08-13 02:13:50,982 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 152 [2021-08-13 02:13:52,272 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 143 [2021-08-13 02:13:53,254 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 137 [2021-08-13 02:13:54,013 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 144 [2021-08-13 02:13:54,734 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 150 [2021-08-13 02:13:55,720 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 128 [2021-08-13 02:13:56,884 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 141 [2021-08-13 02:13:57,332 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 135 [2021-08-13 02:13:57,797 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 133 [2021-08-13 02:13:58,814 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 124 [2021-08-13 02:14:00,140 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 137 [2021-08-13 02:14:00,652 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 131 [2021-08-13 02:14:01,832 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 141 [2021-08-13 02:14:14,245 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 140 [2021-08-13 02:14:15,455 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 131 [2021-08-13 02:14:16,027 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 138 [2021-08-13 02:14:17,357 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 148 [2021-08-13 02:14:22,012 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2021-08-13 02:14:25,917 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 133 [2021-08-13 02:14:26,641 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 137 [2021-08-13 02:15:18,460 INFO L129 PetriNetUnfolder]: 45994/128773 cut-off events. [2021-08-13 02:15:18,484 INFO L130 PetriNetUnfolder]: For 398954/405039 co-relation queries the response was YES. [2021-08-13 02:15:18,882 INFO L84 FinitePrefix]: Finished finitePrefix Result has 613305 conditions, 128773 events. 45994/128773 cut-off events. For 398954/405039 co-relation queries the response was YES. Maximal size of possible extension queue 698. Compared 1418063 event pairs, 7071 based on Foata normal form. 168/122825 useless extension candidates. Maximal degree in co-relation 612098. Up to 46869 conditions per place. [2021-08-13 02:15:19,589 INFO L132 encePairwiseOnDemand]: 395/469 looper letters, 6815 selfloop transitions, 1265 changer transitions 0/8343 dead transitions. [2021-08-13 02:15:19,590 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 959 places, 8343 transitions, 122048 flow [2021-08-13 02:15:19,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-08-13 02:15:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2021-08-13 02:15:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 33942 transitions. [2021-08-13 02:15:19,618 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.5096549445929307 [2021-08-13 02:15:19,618 INFO L72 ComplementDD]: Start complementDD. Operand 142 states and 33942 transitions. [2021-08-13 02:15:19,618 INFO L73 IsDeterministic]: Start isDeterministic. Operand 142 states and 33942 transitions. [2021-08-13 02:15:19,626 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 02:15:19,626 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 142 states and 33942 transitions. [2021-08-13 02:15:19,658 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 143 states, 142 states have (on average 239.0281690140845) internal successors, (33942), 142 states have internal predecessors, (33942), 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) [2021-08-13 02:15:19,712 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 143 states, 143 states have (on average 469.0) internal successors, (67067), 143 states have internal predecessors, (67067), 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) [2021-08-13 02:15:19,726 INFO L81 ComplementDD]: Finished complementDD. Result has 143 states, 143 states have (on average 469.0) internal successors, (67067), 143 states have internal predecessors, (67067), 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) [2021-08-13 02:15:19,726 INFO L348 CegarLoopForPetriNet]: 423 programPoint places, 536 predicate places. [2021-08-13 02:15:19,726 INFO L482 AbstractCegarLoop]: Abstraction has has 959 places, 8343 transitions, 122048 flow [2021-08-13 02:15:19,728 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 225.92857142857142) internal successors, (9489), 42 states have internal predecessors, (9489), 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) [2021-08-13 02:15:19,728 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 02:15:19,728 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 02:15:19,728 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-08-13 02:15:19,728 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-13 02:15:19,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 02:15:19,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1061604160, now seen corresponding path program 5 times [2021-08-13 02:15:19,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 02:15:19,734 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695507967] [2021-08-13 02:15:19,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 02:15:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 02:15:19,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:19,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:15:19,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:19,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-13 02:15:19,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:19,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:15:19,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:19,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:15:19,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:19,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:15:19,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:19,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-08-13 02:15:19,961 INFO L142 QuantifierPusher]: treesize reduction 16, result has 68.0 percent of original size [2021-08-13 02:15:19,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:15:19,992 INFO L142 QuantifierPusher]: treesize reduction 8, result has 81.0 percent of original size [2021-08-13 02:15:19,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:15:20,024 INFO L142 QuantifierPusher]: treesize reduction 31, result has 52.3 percent of original size [2021-08-13 02:15:20,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:15:20,058 INFO L142 QuantifierPusher]: treesize reduction 31, result has 61.3 percent of original size [2021-08-13 02:15:20,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-08-13 02:15:20,098 INFO L142 QuantifierPusher]: treesize reduction 31, result has 71.0 percent of original size [2021-08-13 02:15:20,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-08-13 02:15:20,142 INFO L142 QuantifierPusher]: treesize reduction 31, result has 66.3 percent of original size [2021-08-13 02:15:20,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-08-13 02:15:20,155 INFO L142 QuantifierPusher]: treesize reduction 8, result has 88.7 percent of original size [2021-08-13 02:15:20,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-08-13 02:15:20,198 INFO L142 QuantifierPusher]: treesize reduction 8, result has 92.1 percent of original size [2021-08-13 02:15:20,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 93 [2021-08-13 02:15:20,255 INFO L142 QuantifierPusher]: treesize reduction 8, result has 91.2 percent of original size [2021-08-13 02:15:20,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-08-13 02:15:20,274 INFO L142 QuantifierPusher]: treesize reduction 8, result has 91.9 percent of original size [2021-08-13 02:15:20,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-08-13 02:15:20,330 INFO L142 QuantifierPusher]: treesize reduction 4, result has 96.2 percent of original size [2021-08-13 02:15:20,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-08-13 02:15:20,391 INFO L142 QuantifierPusher]: treesize reduction 28, result has 83.0 percent of original size [2021-08-13 02:15:20,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-08-13 02:15:20,469 INFO L142 QuantifierPusher]: treesize reduction 28, result has 83.3 percent of original size [2021-08-13 02:15:20,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-08-13 02:15:20,540 INFO L142 QuantifierPusher]: treesize reduction 28, result has 84.9 percent of original size [2021-08-13 02:15:20,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-08-13 02:15:20,620 INFO L142 QuantifierPusher]: treesize reduction 26, result has 85.7 percent of original size [2021-08-13 02:15:20,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-08-13 02:15:20,692 INFO L142 QuantifierPusher]: treesize reduction 28, result has 84.4 percent of original size [2021-08-13 02:15:20,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-08-13 02:15:20,765 INFO L142 QuantifierPusher]: treesize reduction 22, result has 84.1 percent of original size [2021-08-13 02:15:20,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-08-13 02:15:20,847 INFO L142 QuantifierPusher]: treesize reduction 30, result has 76.6 percent of original size [2021-08-13 02:15:20,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-08-13 02:15:20,925 INFO L142 QuantifierPusher]: treesize reduction 4, result has 93.8 percent of original size [2021-08-13 02:15:20,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-08-13 02:15:20,974 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.8 percent of original size [2021-08-13 02:15:20,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:15:20,999 INFO L142 QuantifierPusher]: treesize reduction 4, result has 91.5 percent of original size [2021-08-13 02:15:21,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-08-13 02:15:21,022 INFO L142 QuantifierPusher]: treesize reduction 4, result has 88.6 percent of original size [2021-08-13 02:15:21,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-08-13 02:15:21,049 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:15:21,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:15:21,076 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:15:21,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:15:21,106 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:15:21,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:15:21,134 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:15:21,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:15:21,163 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.2 percent of original size [2021-08-13 02:15:21,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-08-13 02:15:21,191 INFO L142 QuantifierPusher]: treesize reduction 22, result has 67.2 percent of original size [2021-08-13 02:15:21,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:15:21,231 INFO L142 QuantifierPusher]: treesize reduction 22, result has 68.6 percent of original size [2021-08-13 02:15:21,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-08-13 02:15:21,277 INFO L142 QuantifierPusher]: treesize reduction 4, result has 89.5 percent of original size [2021-08-13 02:15:21,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:15:21,321 INFO L142 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-08-13 02:15:21,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:15:21,371 INFO L142 QuantifierPusher]: treesize reduction 17, result has 72.6 percent of original size [2021-08-13 02:15:21,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-08-13 02:15:21,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:21,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-08-13 02:15:21,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:21,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-08-13 02:15:21,496 INFO L142 QuantifierPusher]: treesize reduction 8, result has 84.3 percent of original size [2021-08-13 02:15:21,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-08-13 02:15:21,546 INFO L142 QuantifierPusher]: treesize reduction 8, result has 94.6 percent of original size [2021-08-13 02:15:21,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-08-13 02:15:21,609 INFO L142 QuantifierPusher]: treesize reduction 8, result has 95.1 percent of original size [2021-08-13 02:15:21,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-08-13 02:15:21,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:21,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-08-13 02:15:21,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:21,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 02:15:21,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 02:15:21,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 02:15:21,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 02:15:21,708 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 02:15:21,708 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695507967] [2021-08-13 02:15:21,708 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695507967] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 02:15:21,708 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 02:15:21,708 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2021-08-13 02:15:21,708 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664303234] [2021-08-13 02:15:21,709 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-08-13 02:15:21,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 02:15:21,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-08-13 02:15:21,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=1571, Unknown=0, NotChecked=0, Total=1722 [2021-08-13 02:15:21,715 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 224 out of 469 [2021-08-13 02:15:21,720 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 8343 transitions, 122048 flow. Second operand has 42 states, 42 states have (on average 225.92857142857142) internal successors, (9489), 42 states have internal predecessors, (9489), 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) [2021-08-13 02:15:21,720 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 02:15:21,720 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 224 of 469 [2021-08-13 02:15:21,720 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 02:15:22,149 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 28 [2021-08-13 02:15:22,728 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2021-08-13 02:15:22,934 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2021-08-13 02:15:23,268 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-08-13 02:15:23,482 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 87 [2021-08-13 02:15:23,678 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 91 [2021-08-13 02:15:23,908 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 102 [2021-08-13 02:15:24,142 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-08-13 02:15:24,399 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 112 [2021-08-13 02:15:24,681 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2021-08-13 02:15:24,972 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 114 [2021-08-13 02:15:25,316 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 120 [2021-08-13 02:15:25,609 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2021-08-13 02:15:25,911 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-08-13 02:15:26,205 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2021-08-13 02:15:26,431 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 92 [2021-08-13 02:15:26,655 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 96 [2021-08-13 02:15:26,910 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 99 [2021-08-13 02:15:27,190 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 103 [2021-08-13 02:15:27,507 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 107 [2021-08-13 02:15:27,869 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 114 [2021-08-13 02:15:28,381 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 118 [2021-08-13 02:15:28,605 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 88 [2021-08-13 02:15:29,048 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 117 [2021-08-13 02:15:29,353 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 92 [2021-08-13 02:15:29,799 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 95 [2021-08-13 02:15:30,025 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2021-08-13 02:15:30,571 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 121 [2021-08-13 02:15:31,049 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 123 [2021-08-13 02:15:31,419 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 99 [2021-08-13 02:15:31,695 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 89 [2021-08-13 02:15:32,056 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 93 [2021-08-13 02:15:32,537 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 113 [2021-08-13 02:15:32,985 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 117 [2021-08-13 02:15:33,390 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 97 [2021-08-13 02:15:34,123 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 126 [2021-08-13 02:15:34,774 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 122 [2021-08-13 02:15:35,224 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 112 [2021-08-13 02:15:35,848 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 117 [2021-08-13 02:15:36,776 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 127 [2021-08-13 02:15:37,712 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 135 [2021-08-13 02:15:38,548 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 122 [2021-08-13 02:15:39,211 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 126 [2021-08-13 02:15:40,229 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 130 [2021-08-13 02:15:41,410 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 138 [2021-08-13 02:15:42,036 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 137 [2021-08-13 02:15:42,529 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 126 [2021-08-13 02:15:43,608 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 129 [2021-08-13 02:15:44,170 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 128 [2021-08-13 02:15:44,849 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 134 [2021-08-13 02:15:45,790 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 125 [2021-08-13 02:15:46,439 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 137 [2021-08-13 02:15:47,035 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 75 [2021-08-13 02:15:47,765 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2021-08-13 02:15:48,528 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 126 [2021-08-13 02:15:48,957 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 134 [2021-08-13 02:15:49,969 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 137 [2021-08-13 02:15:50,375 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 125 [2021-08-13 02:15:51,491 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 128 [2021-08-13 02:15:52,004 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 145 [2021-08-13 02:15:53,074 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 133 [2021-08-13 02:15:53,571 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 136 [2021-08-13 02:15:54,128 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 135 [2021-08-13 02:15:54,805 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 149 [2021-08-13 02:15:55,606 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2021-08-13 02:15:56,461 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 141 [2021-08-13 02:15:57,040 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 140 [2021-08-13 02:15:57,563 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 143 [2021-08-13 02:15:58,241 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 153 [2021-08-13 02:15:59,877 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 145 [2021-08-13 02:16:00,504 WARN L205 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 144 [2021-08-13 02:16:01,169 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 147 [2021-08-13 02:16:01,868 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 157 [2021-08-13 02:16:03,230 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 149 [2021-08-13 02:16:03,812 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 151 [2021-08-13 02:16:04,351 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 148 [2021-08-13 02:16:04,921 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 153 [2021-08-13 02:16:06,368 WARN L205 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 153 [2021-08-13 02:16:07,155 WARN L205 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 155 [2021-08-13 02:16:07,848 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 144 [2021-08-13 02:16:08,785 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 159 [2021-08-13 02:16:10,634 WARN L205 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 145 [2021-08-13 02:16:11,262 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 151 [2021-08-13 02:16:11,832 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 150 [2021-08-13 02:16:13,027 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 92 [2021-08-13 02:16:14,229 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 151 [2021-08-13 02:16:15,009 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 157 [2021-08-13 02:16:16,020 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-08-13 02:16:17,375 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 100 [2021-08-13 02:16:18,907 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 104 [2021-08-13 02:16:20,119 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 119 [2021-08-13 02:16:20,583 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 124 [2021-08-13 02:16:24,428 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 151 [2021-08-13 02:16:26,200 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 142 [2021-08-13 02:16:28,028 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 143 [2021-08-13 02:16:28,643 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 149 [2021-08-13 02:16:29,107 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 129 [2021-08-13 02:16:30,204 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 145 [2021-08-13 02:16:31,264 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 136 [2021-08-13 02:16:32,562 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 143 [2021-08-13 02:16:35,324 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 82 [2021-08-13 02:16:35,475 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2021-08-13 02:16:36,587 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 133 [2021-08-13 02:16:37,054 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 141 [2021-08-13 02:16:37,494 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 132 [2021-08-13 02:16:37,877 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2021-08-13 02:16:39,595 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 152 [2021-08-13 02:16:41,009 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 143 [2021-08-13 02:16:42,324 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 137 [2021-08-13 02:16:43,056 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 144 [2021-08-13 02:16:43,617 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 150 [2021-08-13 02:16:45,176 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 128 [2021-08-13 02:16:46,730 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 141 [2021-08-13 02:16:47,171 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 135 [2021-08-13 02:16:47,587 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 133 [2021-08-13 02:16:49,344 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 124 [2021-08-13 02:16:51,781 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 137 [2021-08-13 02:16:52,317 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 131 [2021-08-13 02:16:54,568 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 141 [2021-08-13 02:17:30,373 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 140 [2021-08-13 02:17:32,028 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 138 [2021-08-13 02:17:32,445 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 131 [2021-08-13 02:17:34,179 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 148 [2021-08-13 02:17:54,954 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 133 [2021-08-13 02:17:55,535 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 137 Received shutdown request... [2021-08-13 02:18:29,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 140 states. [2021-08-13 02:18:29,239 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-08-13 02:18:29,239 WARN L547 AbstractCegarLoop]: Verification canceled [2021-08-13 02:18:29,241 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-08-13 02:18:29,243 WARN L188 ceAbstractionStarter]: Timeout [2021-08-13 02:18:29,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.08 02:18:29 BasicIcfg [2021-08-13 02:18:29,243 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-13 02:18:29,243 INFO L168 Benchmark]: Toolchain (without parser) took 536300.10 ms. Allocated memory was 127.9 MB in the beginning and 4.6 GB in the end (delta: 4.5 GB). Free memory was 90.1 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 127.9 MB. Free memory is still 108.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 928.38 ms. Allocated memory was 127.9 MB in the beginning and 162.5 MB in the end (delta: 34.6 MB). Free memory was 89.9 MB in the beginning and 94.6 MB in the end (delta: -4.7 MB). Peak memory consumption was 30.1 MB. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.22 ms. Allocated memory is still 162.5 MB. Free memory was 94.6 MB in the beginning and 140.7 MB in the end (delta: -46.1 MB). Peak memory consumption was 5.7 MB. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L168 Benchmark]: Boogie Preprocessor took 91.71 ms. Allocated memory is still 162.5 MB. Free memory was 140.7 MB in the beginning and 137.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L168 Benchmark]: RCFGBuilder took 981.52 ms. Allocated memory is still 162.5 MB. Free memory was 137.0 MB in the beginning and 130.3 MB in the end (delta: 6.7 MB). Peak memory consumption was 80.7 MB. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L168 Benchmark]: TraceAbstraction took 534157.04 ms. Allocated memory was 162.5 MB in the beginning and 4.6 GB in the end (delta: 4.5 GB). Free memory was 129.8 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 8.0 GB. [2021-08-13 02:18:29,244 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 127.9 MB. Free memory is still 108.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 928.38 ms. Allocated memory was 127.9 MB in the beginning and 162.5 MB in the end (delta: 34.6 MB). Free memory was 89.9 MB in the beginning and 94.6 MB in the end (delta: -4.7 MB). Peak memory consumption was 30.1 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 116.22 ms. Allocated memory is still 162.5 MB. Free memory was 94.6 MB in the beginning and 140.7 MB in the end (delta: -46.1 MB). Peak memory consumption was 5.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 91.71 ms. Allocated memory is still 162.5 MB. Free memory was 140.7 MB in the beginning and 137.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 981.52 ms. Allocated memory is still 162.5 MB. Free memory was 137.0 MB in the beginning and 130.3 MB in the end (delta: 6.7 MB). Peak memory consumption was 80.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 534157.04 ms. Allocated memory was 162.5 MB in the beginning and 4.6 GB in the end (delta: 4.5 GB). Free memory was 129.8 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.3 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (42states, 224/469 universal loopers) in iteration 11,while PetriNetUnfolder was constructing finite prefix that currently has 442030 conditions, 76289 events (29115/76288 cut-off events. For 338510/347950 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 845545 event pairs, 3904 based on Foata normal form. 284/74075 useless extension candidates. Maximal degree in co-relation 441583. Up to 32632 conditions per place.). - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 494 locations, 12 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 11.5ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: TIMEOUT, OverallTime: 533970.0ms, OverallIterations: 11, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 522638.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 196.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 2281 SDtfs, 31752 SDslu, 30019 SDs, 0 SdLazy, 55321 SolverSat, 1949 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 33615.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 938 GetRequests, 30 SyntacticMatches, 12 SemanticMatches, 896 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36420 ImplicationChecksByTransitivity, 197581.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=122048occurred in iteration=10, InterpolantAutomatonStates: 548, 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: 52.7ms SsaConstructionTime, 399.4ms SatisfiabilityAnalysisTime, 10465.5ms InterpolantComputationTime, 1114 NumberOfCodeBlocks, 1114 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1103 ConstructedInterpolants, 0 QuantifiedInterpolants, 21318 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 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