/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-Uncond-NoLbe-Random521.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2ce48c3f3f8970e6bfb7f04ced506932607c57fe-2ce48c3 [2021-10-25 05:55:02,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-25 05:55:02,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-25 05:55:02,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-25 05:55:02,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-25 05:55:02,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-25 05:55:02,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-25 05:55:02,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-25 05:55:02,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-25 05:55:02,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-25 05:55:02,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-25 05:55:02,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-25 05:55:02,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-25 05:55:02,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-25 05:55:02,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-25 05:55:02,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-25 05:55:02,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-25 05:55:02,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-25 05:55:02,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-25 05:55:02,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-25 05:55:02,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-25 05:55:02,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-25 05:55:02,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-25 05:55:02,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-25 05:55:02,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-25 05:55:02,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-25 05:55:02,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-25 05:55:02,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-25 05:55:02,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-25 05:55:02,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-25 05:55:02,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-25 05:55:02,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-25 05:55:02,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-25 05:55:02,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-25 05:55:02,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-25 05:55:02,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-25 05:55:02,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-25 05:55:02,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-25 05:55:02,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-25 05:55:02,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-25 05:55:02,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-25 05:55:02,837 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-Uncond-NoLbe-Random521.epf [2021-10-25 05:55:02,853 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-25 05:55:02,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-25 05:55:02,854 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-25 05:55:02,854 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-25 05:55:02,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * Use SBE=true [2021-10-25 05:55:02,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-25 05:55:02,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-25 05:55:02,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-25 05:55:02,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-25 05:55:02,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-10-25 05:55:02,857 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-10-25 05:55:02,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-25 05:55:02,858 INFO L138 SettingsManager]: * Random seed used by POR DFS order=521 [2021-10-25 05:55:02,858 INFO L138 SettingsManager]: * Use conditional POR in concurrent analysis=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-25 05:55:03,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-25 05:55:03,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-25 05:55:03,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-25 05:55:03,073 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-25 05:55:03,076 INFO L275 PluginConnector]: CDTParser initialized [2021-10-25 05:55:03,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i [2021-10-25 05:55:03,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38d76d88/9c91ddaac64d48aba7162063d19b8881/FLAG0c23cc0db [2021-10-25 05:55:03,524 INFO L306 CDTParser]: Found 1 translation units. [2021-10-25 05:55:03,524 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i [2021-10-25 05:55:03,534 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38d76d88/9c91ddaac64d48aba7162063d19b8881/FLAG0c23cc0db [2021-10-25 05:55:03,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f38d76d88/9c91ddaac64d48aba7162063d19b8881 [2021-10-25 05:55:03,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-25 05:55:03,891 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-25 05:55:03,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-25 05:55:03,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-25 05:55:03,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-25 05:55:03,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 05:55:03" (1/1) ... [2021-10-25 05:55:03,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df91f2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:03, skipping insertion in model container [2021-10-25 05:55:03,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 05:55:03" (1/1) ... [2021-10-25 05:55:03,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-25 05:55:03,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-25 05:55:04,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-25 05:55:04,173 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30448,30461] [2021-10-25 05:55:04,182 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30811,30824] [2021-10-25 05:55:04,191 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31483,31496] [2021-10-25 05:55:04,192 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31534,31547] [2021-10-25 05:55:04,193 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31683,31696] [2021-10-25 05:55:04,195 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773] [2021-10-25 05:55:04,199 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31807,31820] [2021-10-25 05:55:04,200 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31916,31929] [2021-10-25 05:55:04,200 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32035,32048] [2021-10-25 05:55:04,201 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32083,32096] [2021-10-25 05:55:04,201 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32160,32173] [2021-10-25 05:55:04,202 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32286,32299] [2021-10-25 05:55:04,207 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32869,32882] [2021-10-25 05:55:04,208 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32946,32959] [2021-10-25 05:55:04,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-25 05:55:04,222 INFO L203 MainTranslator]: Completed pre-run [2021-10-25 05:55:04,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-25 05:55:04,249 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30448,30461] [2021-10-25 05:55:04,251 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30811,30824] [2021-10-25 05:55:04,254 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31483,31496] [2021-10-25 05:55:04,254 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31534,31547] [2021-10-25 05:55:04,255 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31683,31696] [2021-10-25 05:55:04,256 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773] [2021-10-25 05:55:04,256 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31807,31820] [2021-10-25 05:55:04,257 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31916,31929] [2021-10-25 05:55:04,257 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32035,32048] [2021-10-25 05:55:04,258 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32083,32096] [2021-10-25 05:55:04,263 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32160,32173] [2021-10-25 05:55:04,264 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32286,32299] [2021-10-25 05:55:04,268 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32869,32882] [2021-10-25 05:55:04,269 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32946,32959] [2021-10-25 05:55:04,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-25 05:55:04,291 INFO L208 MainTranslator]: Completed translation [2021-10-25 05:55:04,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04 WrapperNode [2021-10-25 05:55:04,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-25 05:55:04,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-25 05:55:04,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-25 05:55:04,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-25 05:55:04,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-25 05:55:04,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-25 05:55:04,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-25 05:55:04,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-25 05:55:04,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-25 05:55:04,367 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-25 05:55:04,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-25 05:55:04,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-25 05:55:04,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (1/1) ... [2021-10-25 05:55:04,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-25 05:55:04,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:55:04,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-25 05:55:04,394 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-25 05:55:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-25 05:55:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-25 05:55:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-25 05:55:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2021-10-25 05:55:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2021-10-25 05:55:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-25 05:55:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-25 05:55:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-25 05:55:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-25 05:55:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-25 05:55:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-25 05:55:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-25 05:55:04,421 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-25 05:55:05,082 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-25 05:55:05,083 INFO L299 CfgBuilder]: Removed 32 assume(true) statements. [2021-10-25 05:55:05,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 05:55:05 BoogieIcfgContainer [2021-10-25 05:55:05,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-25 05:55:05,086 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-25 05:55:05,086 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-25 05:55:05,089 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-25 05:55:05,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 05:55:03" (1/3) ... [2021-10-25 05:55:05,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e67d469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 05:55:05, skipping insertion in model container [2021-10-25 05:55:05,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 05:55:04" (2/3) ... [2021-10-25 05:55:05,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e67d469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 05:55:05, skipping insertion in model container [2021-10-25 05:55:05,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 05:55:05" (3/3) ... [2021-10-25 05:55:05,092 INFO L111 eAbstractionObserver]: Analyzing ICFG one_time_barrier_2t.i [2021-10-25 05:55:05,096 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-25 05:55:05,096 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-25 05:55:05,097 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2021-10-25 05:55:05,097 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-25 05:55:05,158 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,159 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,160 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,161 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,162 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,163 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,164 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,165 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,165 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,165 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,165 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,166 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,166 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,168 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,172 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,173 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,174 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,175 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,176 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,177 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,178 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,179 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,179 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,179 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,179 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,179 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,180 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,181 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,182 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,183 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,184 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,184 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,184 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,186 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,187 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,187 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,187 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,187 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,188 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,189 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,190 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,190 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,190 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,190 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,194 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,194 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,194 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,194 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,194 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,195 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,196 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,197 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,197 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,197 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,197 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,198 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,199 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,200 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,201 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,202 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,203 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,204 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,205 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,206 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,207 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,208 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,209 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,210 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,211 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,214 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,215 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,216 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,219 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,220 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,221 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,222 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,223 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,224 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,225 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,226 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,227 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,228 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,228 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,230 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,231 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,232 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,233 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-25 05:55:05,244 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-10-25 05:55:05,280 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-25 05:55:05,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:55:05,281 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-25 05:55:05,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-10-25 05:55:05,299 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == worker_fnThread1of1ForFork0 ======== [2021-10-25 05:55:05,309 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-25 05:55:05,309 INFO L340 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2021-10-25 05:55:05,491 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:05,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:05,495 INFO L82 PathProgramCache]: Analyzing trace with hash -994964769, now seen corresponding path program 1 times [2021-10-25 05:55:05,500 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:05,501 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280707038] [2021-10-25 05:55:05,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:05,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-10-25 05:55:05,690 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:05,690 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280707038] [2021-10-25 05:55:05,691 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1280707038] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:55:05,691 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-25 05:55:05,691 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-25 05:55:05,692 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811175471] [2021-10-25 05:55:05,698 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-25 05:55:05,698 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:05,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-25 05:55:05,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-25 05:55:05,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:05,710 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:05,710 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.0) internal successors, (86), 2 states have internal predecessors, (86), 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) [2021-10-25 05:55:05,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:07,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:07,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-25 05:55:07,458 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:07,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:07,458 INFO L82 PathProgramCache]: Analyzing trace with hash 464941819, now seen corresponding path program 1 times [2021-10-25 05:55:07,459 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:07,459 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160667988] [2021-10-25 05:55:07,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:07,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-10-25 05:55:07,534 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:07,534 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160667988] [2021-10-25 05:55:07,534 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160667988] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:55:07,534 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-25 05:55:07,534 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-25 05:55:07,534 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084699434] [2021-10-25 05:55:07,535 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-25 05:55:07,535 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:07,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-25 05:55:07,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-25 05:55:07,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:07,536 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:07,536 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 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) [2021-10-25 05:55:07,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:07,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:07,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:07,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:07,577 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-25 05:55:07,577 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:07,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:07,580 INFO L82 PathProgramCache]: Analyzing trace with hash 1033165659, now seen corresponding path program 1 times [2021-10-25 05:55:07,580 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:07,580 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817333943] [2021-10-25 05:55:07,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:07,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-10-25 05:55:07,653 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:07,653 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817333943] [2021-10-25 05:55:07,654 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817333943] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:55:07,654 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2091725617] [2021-10-25 05:55:07,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:07,654 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:55:07,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:55:07,655 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:55:07,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-25 05:55:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:07,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-25 05:55:07,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:55:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-10-25 05:55:08,053 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2091725617] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:55:08,053 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 05:55:08,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-10-25 05:55:08,054 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982831548] [2021-10-25 05:55:08,054 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-25 05:55:08,054 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:08,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-25 05:55:08,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-10-25 05:55:08,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:08,055 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:08,055 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2021-10-25 05:55:08,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:08,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:08,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:08,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:08,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:08,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:08,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-10-25 05:55:08,307 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-10-25 05:55:08,307 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:08,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:08,308 INFO L82 PathProgramCache]: Analyzing trace with hash 1419921147, now seen corresponding path program 2 times [2021-10-25 05:55:08,308 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:08,308 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916920657] [2021-10-25 05:55:08,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:08,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-25 05:55:08,383 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:08,383 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916920657] [2021-10-25 05:55:08,384 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916920657] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:55:08,384 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1114883520] [2021-10-25 05:55:08,384 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-25 05:55:08,384 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:55:08,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:55:08,385 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:55:08,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-10-25 05:55:08,565 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-25 05:55:08,565 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-25 05:55:08,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-25 05:55:08,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:55:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-25 05:55:08,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1114883520] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:55:08,834 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-25 05:55:08,834 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2021-10-25 05:55:08,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057489794] [2021-10-25 05:55:08,836 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-25 05:55:08,836 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:08,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-25 05:55:08,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-25 05:55:08,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:08,838 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:08,838 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 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) [2021-10-25 05:55:08,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:08,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:08,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:08,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:10,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:10,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:10,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:10,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:10,717 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-10-25 05:55:10,897 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:55:10,897 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:10,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:10,898 INFO L82 PathProgramCache]: Analyzing trace with hash -571638045, now seen corresponding path program 1 times [2021-10-25 05:55:10,898 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:10,898 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318834725] [2021-10-25 05:55:10,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:10,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:11,617 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-25 05:55:11,617 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:11,618 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318834725] [2021-10-25 05:55:11,621 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318834725] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:55:11,621 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-25 05:55:11,621 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-10-25 05:55:11,621 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126740790] [2021-10-25 05:55:11,621 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-10-25 05:55:11,621 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:11,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-10-25 05:55:11,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=270, Unknown=0, NotChecked=0, Total=342 [2021-10-25 05:55:11,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:11,623 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:11,624 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 3.6842105263157894) internal successors, (70), 19 states have internal predecessors, (70), 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) [2021-10-25 05:55:11,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:11,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:11,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:11,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:11,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:12,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:12,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:12,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:12,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:12,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-25 05:55:12,223 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-25 05:55:12,223 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:12,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:12,223 INFO L82 PathProgramCache]: Analyzing trace with hash 839569822, now seen corresponding path program 1 times [2021-10-25 05:55:12,223 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:12,223 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036671092] [2021-10-25 05:55:12,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:12,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:12,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-25 05:55:12,834 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:12,834 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036671092] [2021-10-25 05:55:12,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036671092] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:55:12,835 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420469695] [2021-10-25 05:55:12,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:12,835 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:55:12,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:55:12,852 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:55:12,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-10-25 05:55:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:13,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 19 conjunts are in the unsatisfiable core [2021-10-25 05:55:13,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:55:13,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 05:55:13,083 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 05:55:13,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 05:55:13,179 INFO L354 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2021-10-25 05:55:13,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 22 [2021-10-25 05:55:13,665 INFO L354 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2021-10-25 05:55:13,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2021-10-25 05:55:13,886 INFO L354 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2021-10-25 05:55:13,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 14 [2021-10-25 05:55:13,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-10-25 05:55:13,956 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420469695] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:55:13,956 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-25 05:55:13,956 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [19] total 27 [2021-10-25 05:55:13,956 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712140504] [2021-10-25 05:55:13,957 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-10-25 05:55:13,957 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:13,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-10-25 05:55:13,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=588, Unknown=0, NotChecked=0, Total=702 [2021-10-25 05:55:13,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:13,957 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:13,958 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.909090909090908) internal successors, (98), 11 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-25 05:55:13,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:13,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:13,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:13,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:13,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-10-25 05:55:13,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:14,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:14,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:14,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:14,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:14,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-25 05:55:14,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:55:14,289 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-10-25 05:55:14,487 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:55:14,488 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:55:14,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:55:14,488 INFO L82 PathProgramCache]: Analyzing trace with hash -1733974875, now seen corresponding path program 1 times [2021-10-25 05:55:14,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:55:14,488 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264947411] [2021-10-25 05:55:14,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:14,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:55:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-10-25 05:55:15,198 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:55:15,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264947411] [2021-10-25 05:55:15,198 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264947411] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:55:15,198 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1973229573] [2021-10-25 05:55:15,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:55:15,199 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:55:15,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:55:15,204 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:55:15,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-10-25 05:55:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:55:15,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 56 conjunts are in the unsatisfiable core [2021-10-25 05:55:15,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:55:15,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 05:55:15,545 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 05:55:15,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 05:55:15,620 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-10-25 05:55:15,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-10-25 05:55:15,827 INFO L354 Elim1Store]: treesize reduction 70, result has 28.6 percent of original size [2021-10-25 05:55:15,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 35 treesize of output 53 [2021-10-25 05:55:16,146 INFO L354 Elim1Store]: treesize reduction 112, result has 24.8 percent of original size [2021-10-25 05:55:16,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 52 treesize of output 77 [2021-10-25 05:55:16,770 INFO L354 Elim1Store]: treesize reduction 162, result has 22.1 percent of original size [2021-10-25 05:55:16,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 19 case distinctions, treesize of input 73 treesize of output 105 [2021-10-25 05:55:17,187 INFO L354 Elim1Store]: treesize reduction 204, result has 21.2 percent of original size [2021-10-25 05:55:17,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 24 case distinctions, treesize of input 90 treesize of output 129 [2021-10-25 05:55:17,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:17,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2021-10-25 05:55:18,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:18,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 23 [2021-10-25 05:55:18,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:18,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-10-25 05:55:19,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:19,135 INFO L354 Elim1Store]: treesize reduction 48, result has 20.0 percent of original size [2021-10-25 05:55:19,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2021-10-25 05:55:19,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:19,362 INFO L354 Elim1Store]: treesize reduction 51, result has 19.0 percent of original size [2021-10-25 05:55:19,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2021-10-25 05:55:19,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:19,667 INFO L354 Elim1Store]: treesize reduction 151, result has 16.1 percent of original size [2021-10-25 05:55:19,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 137 treesize of output 142 [2021-10-25 05:55:26,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:26,694 INFO L354 Elim1Store]: treesize reduction 168, result has 13.0 percent of original size [2021-10-25 05:55:26,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 144 treesize of output 152 [2021-10-25 05:55:31,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:31,103 INFO L354 Elim1Store]: treesize reduction 238, result has 14.7 percent of original size [2021-10-25 05:55:31,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 159 treesize of output 167 [2021-10-25 05:55:31,887 INFO L354 Elim1Store]: treesize reduction 188, result has 13.4 percent of original size [2021-10-25 05:55:31,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 154 treesize of output 166 [2021-10-25 05:55:32,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:32,733 INFO L354 Elim1Store]: treesize reduction 282, result has 12.7 percent of original size [2021-10-25 05:55:32,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 97 treesize of output 108 [2021-10-25 05:55:38,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:38,229 INFO L354 Elim1Store]: treesize reduction 278, result has 10.9 percent of original size [2021-10-25 05:55:38,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 83 treesize of output 94 [2021-10-25 05:55:41,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 05:55:42,034 INFO L354 Elim1Store]: treesize reduction 450, result has 11.6 percent of original size [2021-10-25 05:55:42,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 96 treesize of output 110 [2021-10-25 05:55:45,417 INFO L354 Elim1Store]: treesize reduction 328, result has 0.3 percent of original size [2021-10-25 05:55:45,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 97 treesize of output 49 [2021-10-25 05:55:45,473 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-25 05:55:45,473 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1973229573] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:55:45,474 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 05:55:45,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 26] total 44 [2021-10-25 05:55:45,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912121163] [2021-10-25 05:55:45,474 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2021-10-25 05:55:45,474 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:55:45,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-10-25 05:55:45,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=297, Invalid=1588, Unknown=7, NotChecked=0, Total=1892 [2021-10-25 05:55:45,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:45,475 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:55:45,476 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 4.545454545454546) internal successors, (200), 44 states have internal predecessors, (200), 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) [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:55:45,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:56:54,756 WARN L207 SmtUtils]: Spent 8.12 s on a formula simplification. DAG size of input: 114 DAG size of output: 110 [2021-10-25 05:57:11,054 WARN L207 SmtUtils]: Spent 12.20 s on a formula simplification. DAG size of input: 131 DAG size of output: 127 [2021-10-25 05:58:07,894 WARN L207 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 108 DAG size of output: 106 [2021-10-25 05:59:13,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:13,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:13,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:13,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:13,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-25 05:59:13,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:13,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:13,584 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-10-25 05:59:13,757 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:13,758 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:59:13,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:59:13,758 INFO L82 PathProgramCache]: Analyzing trace with hash -1420105383, now seen corresponding path program 1 times [2021-10-25 05:59:13,758 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:59:13,758 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554949250] [2021-10-25 05:59:13,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:13,758 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:59:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-25 05:59:13,833 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:59:13,833 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554949250] [2021-10-25 05:59:13,833 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [554949250] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:59:13,833 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [957554646] [2021-10-25 05:59:13,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:13,833 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:13,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:59:13,834 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:59:13,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-10-25 05:59:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:14,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 306 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-25 05:59:14,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:59:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-10-25 05:59:14,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [957554646] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:59:14,964 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-25 05:59:14,964 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2021-10-25 05:59:14,964 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773640096] [2021-10-25 05:59:14,964 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-25 05:59:14,964 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:59:14,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-25 05:59:14,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-10-25 05:59:14,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:14,965 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:59:14,965 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.8) internal successors, (119), 5 states have internal predecessors, (119), 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) [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:14,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:15,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 05:59:15,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-10-25 05:59:15,485 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:15,485 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:59:15,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:59:15,485 INFO L82 PathProgramCache]: Analyzing trace with hash 1685732734, now seen corresponding path program 1 times [2021-10-25 05:59:15,485 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:59:15,485 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159871471] [2021-10-25 05:59:15,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:15,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:59:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-25 05:59:17,856 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:59:17,856 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159871471] [2021-10-25 05:59:17,856 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159871471] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:59:17,856 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1631219283] [2021-10-25 05:59:17,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:17,856 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:17,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:59:17,857 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:59:17,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-10-25 05:59:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:18,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 72 conjunts are in the unsatisfiable core [2021-10-25 05:59:18,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:59:18,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 05:59:18,842 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 05:59:18,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 05:59:18,940 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-10-25 05:59:18,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-10-25 05:59:19,110 INFO L354 Elim1Store]: treesize reduction 70, result has 28.6 percent of original size [2021-10-25 05:59:19,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 35 treesize of output 53 [2021-10-25 05:59:19,384 INFO L354 Elim1Store]: treesize reduction 112, result has 24.8 percent of original size [2021-10-25 05:59:19,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 52 treesize of output 77 [2021-10-25 05:59:21,994 INFO L354 Elim1Store]: treesize reduction 162, result has 22.1 percent of original size [2021-10-25 05:59:21,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 19 case distinctions, treesize of input 73 treesize of output 105 [2021-10-25 05:59:22,420 INFO L354 Elim1Store]: treesize reduction 204, result has 21.2 percent of original size [2021-10-25 05:59:22,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 24 case distinctions, treesize of input 90 treesize of output 129 [2021-10-25 05:59:24,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 05:59:24,623 INFO L354 Elim1Store]: treesize reduction 39, result has 22.0 percent of original size [2021-10-25 05:59:24,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 05:59:25,031 INFO L354 Elim1Store]: treesize reduction 76, result has 20.0 percent of original size [2021-10-25 05:59:25,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 25 [2021-10-25 05:59:27,144 INFO L354 Elim1Store]: treesize reduction 80, result has 19.2 percent of original size [2021-10-25 05:59:27,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 174 treesize of output 117 [2021-10-25 05:59:27,352 INFO L354 Elim1Store]: treesize reduction 92, result has 17.1 percent of original size [2021-10-25 05:59:27,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 187 treesize of output 132 [2021-10-25 05:59:27,844 INFO L354 Elim1Store]: treesize reduction 166, result has 17.4 percent of original size [2021-10-25 05:59:27,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 125 treesize of output 137 [2021-10-25 05:59:28,169 INFO L354 Elim1Store]: treesize reduction 104, result has 15.4 percent of original size [2021-10-25 05:59:28,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 91 treesize of output 50 [2021-10-25 05:59:28,565 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-10-25 05:59:28,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 34 [2021-10-25 05:59:29,329 INFO L354 Elim1Store]: treesize reduction 84, result has 16.8 percent of original size [2021-10-25 05:59:29,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 65 treesize of output 40 [2021-10-25 05:59:30,199 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-10-25 05:59:30,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 19 [2021-10-25 05:59:30,574 INFO L354 Elim1Store]: treesize reduction 37, result has 19.6 percent of original size [2021-10-25 05:59:30,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 30 [2021-10-25 05:59:30,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-10-25 05:59:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-25 05:59:30,992 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1631219283] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:59:30,992 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 05:59:30,992 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 34] total 68 [2021-10-25 05:59:30,993 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213598041] [2021-10-25 05:59:30,993 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2021-10-25 05:59:30,993 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:59:30,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2021-10-25 05:59:30,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=299, Invalid=4257, Unknown=0, NotChecked=0, Total=4556 [2021-10-25 05:59:30,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:30,995 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:59:30,995 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 4.1911764705882355) internal successors, (285), 68 states have internal predecessors, (285), 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) [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 05:59:30,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:45,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:45,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 05:59:45,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 05:59:45,144 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-10-25 05:59:45,342 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:45,342 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:59:45,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:59:45,342 INFO L82 PathProgramCache]: Analyzing trace with hash -425146314, now seen corresponding path program 1 times [2021-10-25 05:59:45,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:59:45,343 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103421491] [2021-10-25 05:59:45,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:45,343 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:59:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-25 05:59:49,937 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:59:49,937 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103421491] [2021-10-25 05:59:49,937 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2103421491] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:59:49,937 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [819011006] [2021-10-25 05:59:49,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:49,938 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:49,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:59:49,938 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:59:49,940 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-10-25 05:59:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:51,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 13 conjunts are in the unsatisfiable core [2021-10-25 05:59:51,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:59:52,070 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-10-25 05:59:52,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 25 [2021-10-25 05:59:52,429 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-10-25 05:59:52,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 10 [2021-10-25 05:59:52,507 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-10-25 05:59:52,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [819011006] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 05:59:52,507 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-25 05:59:52,507 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [50] total 59 [2021-10-25 05:59:52,508 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860337834] [2021-10-25 05:59:52,508 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-10-25 05:59:52,508 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 05:59:52,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-10-25 05:59:52,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=242, Invalid=3180, Unknown=0, NotChecked=0, Total=3422 [2021-10-25 05:59:52,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:52,509 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 05:59:52,509 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 14.909090909090908) internal successors, (164), 11 states have internal predecessors, (164), 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) [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:52,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:52,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 05:59:52,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 05:59:52,510 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:52,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 05:59:52,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 05:59:52,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 05:59:52,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2021-10-25 05:59:53,071 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-10-25 05:59:53,072 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 05:59:53,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 05:59:53,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1399213774, now seen corresponding path program 1 times [2021-10-25 05:59:53,072 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 05:59:53,072 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770533206] [2021-10-25 05:59:53,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:53,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 05:59:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-25 05:59:56,466 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 05:59:56,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770533206] [2021-10-25 05:59:56,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770533206] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 05:59:56,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [560935024] [2021-10-25 05:59:56,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 05:59:56,466 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 05:59:56,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 05:59:56,467 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 05:59:56,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-10-25 05:59:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 05:59:58,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 421 conjuncts, 104 conjunts are in the unsatisfiable core [2021-10-25 05:59:58,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 05:59:58,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 05:59:58,162 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 05:59:58,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 05:59:58,270 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-10-25 05:59:58,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-10-25 05:59:58,463 INFO L354 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2021-10-25 05:59:58,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 39 treesize of output 57 [2021-10-25 05:59:59,131 INFO L354 Elim1Store]: treesize reduction 120, result has 23.6 percent of original size [2021-10-25 05:59:59,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 56 treesize of output 81 [2021-10-25 05:59:59,703 INFO L354 Elim1Store]: treesize reduction 150, result has 14.8 percent of original size [2021-10-25 05:59:59,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 72 treesize of output 86 [2021-10-25 06:00:00,089 INFO L354 Elim1Store]: treesize reduction 228, result has 19.4 percent of original size [2021-10-25 06:00:00,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 27 case distinctions, treesize of input 82 treesize of output 121 [2021-10-25 06:00:00,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:00:00,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:00:01,018 INFO L354 Elim1Store]: treesize reduction 39, result has 22.0 percent of original size [2021-10-25 06:00:01,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:00:01,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:01,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:00:01,338 INFO L354 Elim1Store]: treesize reduction 114, result has 17.4 percent of original size [2021-10-25 06:00:01,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:00:01,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:01,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:01,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:00:02,391 INFO L354 Elim1Store]: treesize reduction 64, result has 21.0 percent of original size [2021-10-25 06:00:02,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 32 treesize of output 34 [2021-10-25 06:00:02,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2021-10-25 06:00:02,790 INFO L354 Elim1Store]: treesize reduction 132, result has 17.5 percent of original size [2021-10-25 06:00:02,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 49 treesize of output 46 [2021-10-25 06:00:02,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:02,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 49 [2021-10-25 06:00:03,184 INFO L354 Elim1Store]: treesize reduction 188, result has 15.7 percent of original size [2021-10-25 06:00:03,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 63 treesize of output 44 [2021-10-25 06:00:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:03,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:00:05,571 INFO L354 Elim1Store]: treesize reduction 196, result has 15.2 percent of original size [2021-10-25 06:00:05,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 89 treesize of output 56 [2021-10-25 06:00:05,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:05,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:05,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:05,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:05,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:05,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 44 [2021-10-25 06:00:05,917 INFO L354 Elim1Store]: treesize reduction 220, result has 13.7 percent of original size [2021-10-25 06:00:05,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 182 treesize of output 133 [2021-10-25 06:00:05,987 INFO L354 Elim1Store]: treesize reduction 292, result has 10.7 percent of original size [2021-10-25 06:00:05,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 145 treesize of output 108 [2021-10-25 06:00:06,586 INFO L354 Elim1Store]: treesize reduction 210, result has 14.3 percent of original size [2021-10-25 06:00:06,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 2 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 26 case distinctions, treesize of input 103 treesize of output 115 [2021-10-25 06:00:07,008 INFO L354 Elim1Store]: treesize reduction 244, result has 12.5 percent of original size [2021-10-25 06:00:07,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 126 [2021-10-25 06:00:07,046 INFO L354 Elim1Store]: treesize reduction 244, result has 12.5 percent of original size [2021-10-25 06:00:07,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 138 treesize of output 115 [2021-10-25 06:00:07,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 110 [2021-10-25 06:00:07,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:07,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 91 [2021-10-25 06:00:08,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,827 INFO L354 Elim1Store]: treesize reduction 154, result has 18.5 percent of original size [2021-10-25 06:00:08,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 139 treesize of output 120 [2021-10-25 06:00:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:08,864 INFO L354 Elim1Store]: treesize reduction 154, result has 18.5 percent of original size [2021-10-25 06:00:08,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 120 treesize of output 95 [2021-10-25 06:00:10,521 INFO L354 Elim1Store]: treesize reduction 220, result has 13.7 percent of original size [2021-10-25 06:00:10,521 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 82 treesize of output 51 [2021-10-25 06:00:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:10,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 47 [2021-10-25 06:00:11,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 21 [2021-10-25 06:00:11,628 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-10-25 06:00:11,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 132 treesize of output 82 [2021-10-25 06:00:11,634 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-10-25 06:00:11,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 70 treesize of output 26 [2021-10-25 06:00:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-25 06:00:11,922 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [560935024] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:00:11,922 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:00:11,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 36] total 83 [2021-10-25 06:00:11,922 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200736489] [2021-10-25 06:00:11,922 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 83 states [2021-10-25 06:00:11,922 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:00:11,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2021-10-25 06:00:11,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=386, Invalid=6420, Unknown=0, NotChecked=0, Total=6806 [2021-10-25 06:00:11,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:11,924 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:00:11,924 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 83 states, 83 states have (on average 4.0843373493975905) internal successors, (339), 83 states have internal predecessors, (339), 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) [2021-10-25 06:00:11,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:11,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:00:11,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:11,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:00:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:00:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:00:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:24,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-10-25 06:00:24,778 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-10-25 06:00:24,956 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:00:24,957 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:00:24,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:00:24,957 INFO L82 PathProgramCache]: Analyzing trace with hash -282318468, now seen corresponding path program 1 times [2021-10-25 06:00:24,957 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:00:24,957 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714816451] [2021-10-25 06:00:24,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:00:24,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:00:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:00:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-25 06:00:25,022 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:00:25,022 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714816451] [2021-10-25 06:00:25,022 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714816451] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:00:25,022 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [232841159] [2021-10-25 06:00:25,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:00:25,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:00:25,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:00:25,023 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:00:25,036 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-10-25 06:00:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:00:27,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-25 06:00:27,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:00:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-25 06:00:27,711 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [232841159] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 06:00:27,711 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-25 06:00:27,711 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2021-10-25 06:00:27,711 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112712026] [2021-10-25 06:00:27,711 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-25 06:00:27,711 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:00:27,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-25 06:00:27,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-10-25 06:00:27,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:27,712 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:00:27,712 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 36.2) internal successors, (181), 5 states have internal predecessors, (181), 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) [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-10-25 06:00:27,712 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:00:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:00:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:00:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:00:41,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:00:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:00:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:00:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:00:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-10-25 06:00:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:00:41,867 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-10-25 06:00:42,047 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-10-25 06:00:42,047 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:00:42,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:00:42,047 INFO L82 PathProgramCache]: Analyzing trace with hash 605672786, now seen corresponding path program 1 times [2021-10-25 06:00:42,047 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:00:42,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1490971018] [2021-10-25 06:00:42,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:00:42,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:00:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:00:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-25 06:00:49,138 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:00:49,138 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1490971018] [2021-10-25 06:00:49,139 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1490971018] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:00:49,139 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [189205544] [2021-10-25 06:00:49,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:00:49,139 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:00:49,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:00:49,140 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:00:49,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-10-25 06:00:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:00:51,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 133 conjunts are in the unsatisfiable core [2021-10-25 06:00:51,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:00:51,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 06:00:51,580 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 06:00:51,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 06:00:51,718 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-10-25 06:00:51,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-10-25 06:00:51,982 INFO L354 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2021-10-25 06:00:51,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 39 treesize of output 57 [2021-10-25 06:00:52,384 INFO L354 Elim1Store]: treesize reduction 120, result has 23.6 percent of original size [2021-10-25 06:00:52,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 56 treesize of output 81 [2021-10-25 06:00:53,378 INFO L354 Elim1Store]: treesize reduction 170, result has 21.3 percent of original size [2021-10-25 06:00:53,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 20 case distinctions, treesize of input 77 treesize of output 109 [2021-10-25 06:00:53,912 INFO L354 Elim1Store]: treesize reduction 220, result has 20.0 percent of original size [2021-10-25 06:00:53,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 1 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 26 case distinctions, treesize of input 98 treesize of output 137 [2021-10-25 06:00:54,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:00:54,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:00:55,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:00:55,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:00:55,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:00:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:55,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:00:57,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2021-10-25 06:00:57,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2021-10-25 06:00:57,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 49 [2021-10-25 06:00:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:57,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 49 [2021-10-25 06:00:58,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-10-25 06:00:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:00:58,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:00:58,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:01:02,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-10-25 06:01:02,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,243 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-10-25 06:01:02,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 215 treesize of output 152 [2021-10-25 06:01:02,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2021-10-25 06:01:02,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-10-25 06:01:02,790 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-10-25 06:01:02,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 336 treesize of output 239 [2021-10-25 06:01:02,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-10-25 06:01:02,823 INFO L354 Elim1Store]: treesize reduction 41, result has 18.0 percent of original size [2021-10-25 06:01:02,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 303 treesize of output 282 [2021-10-25 06:01:02,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:02,836 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:01:02,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 266 [2021-10-25 06:01:03,772 INFO L354 Elim1Store]: treesize reduction 196, result has 15.2 percent of original size [2021-10-25 06:01:03,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 3 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 25 case distinctions, treesize of input 143 treesize of output 155 [2021-10-25 06:01:04,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,465 INFO L354 Elim1Store]: treesize reduction 138, result has 20.7 percent of original size [2021-10-25 06:01:04,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 212 treesize of output 217 [2021-10-25 06:01:04,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,505 INFO L354 Elim1Store]: treesize reduction 178, result has 16.4 percent of original size [2021-10-25 06:01:04,505 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 197 treesize of output 186 [2021-10-25 06:01:04,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:04,541 INFO L354 Elim1Store]: treesize reduction 178, result has 16.4 percent of original size [2021-10-25 06:01:04,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 174 treesize of output 121 [2021-10-25 06:01:05,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 141 [2021-10-25 06:01:05,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,964 INFO L354 Elim1Store]: treesize reduction 92, result has 22.7 percent of original size [2021-10-25 06:01:05,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 165 treesize of output 170 [2021-10-25 06:01:05,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:01:05,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 154 [2021-10-25 06:01:08,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-10-25 06:01:08,332 INFO L354 Elim1Store]: treesize reduction 164, result has 19.2 percent of original size [2021-10-25 06:01:08,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 189 treesize of output 172 [2021-10-25 06:01:08,365 INFO L354 Elim1Store]: treesize reduction 184, result has 13.6 percent of original size [2021-10-25 06:01:08,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 187 treesize of output 172 [2021-10-25 06:01:08,397 INFO L354 Elim1Store]: treesize reduction 184, result has 13.6 percent of original size [2021-10-25 06:01:08,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 121 [2021-10-25 06:01:12,267 INFO L354 Elim1Store]: treesize reduction 320, result has 18.4 percent of original size [2021-10-25 06:01:12,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 20 case distinctions, treesize of input 151 treesize of output 183 [2021-10-25 06:01:12,305 INFO L354 Elim1Store]: treesize reduction 136, result has 17.6 percent of original size [2021-10-25 06:01:12,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 169 treesize of output 134 [2021-10-25 06:01:12,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 44 [2021-10-25 06:01:14,905 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:01:14,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 149 treesize of output 105 [2021-10-25 06:01:14,914 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:01:14,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 93 treesize of output 69 [2021-10-25 06:01:15,909 INFO L354 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2021-10-25 06:01:15,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 66 treesize of output 37 [2021-10-25 06:01:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-25 06:01:16,031 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [189205544] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:01:16,031 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:01:16,031 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 45] total 103 [2021-10-25 06:01:16,031 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23831558] [2021-10-25 06:01:16,032 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 103 states [2021-10-25 06:01:16,032 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:01:16,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2021-10-25 06:01:16,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=382, Invalid=10124, Unknown=0, NotChecked=0, Total=10506 [2021-10-25 06:01:16,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:01:16,034 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:01:16,035 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 103 states, 103 states have (on average 2.8737864077669903) internal successors, (296), 103 states have internal predecessors, (296), 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) [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:01:16,035 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:02:36,078 WARN L207 SmtUtils]: Spent 7.90 s on a formula simplification. DAG size of input: 487 DAG size of output: 250 [2021-10-25 06:02:47,844 WARN L207 SmtUtils]: Spent 6.19 s on a formula simplification. DAG size of input: 492 DAG size of output: 254 [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-10-25 06:02:47,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:02:47,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-10-25 06:02:47,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2021-10-25 06:02:48,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-10-25 06:02:48,092 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:02:48,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:02:48,093 INFO L82 PathProgramCache]: Analyzing trace with hash -2118521062, now seen corresponding path program 1 times [2021-10-25 06:02:48,093 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:02:48,093 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587311392] [2021-10-25 06:02:48,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:02:48,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:02:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:02:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-25 06:02:53,203 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:02:53,203 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587311392] [2021-10-25 06:02:53,203 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587311392] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:02:53,203 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [607025606] [2021-10-25 06:02:53,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:02:53,203 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:02:53,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:02:53,204 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:02:53,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-10-25 06:02:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:02:56,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 72 conjunts are in the unsatisfiable core [2021-10-25 06:02:56,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:02:56,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 06:02:56,633 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 06:02:56,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 06:02:56,749 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-10-25 06:02:56,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-10-25 06:02:56,910 INFO L354 Elim1Store]: treesize reduction 70, result has 28.6 percent of original size [2021-10-25 06:02:56,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 35 treesize of output 53 [2021-10-25 06:02:57,198 INFO L354 Elim1Store]: treesize reduction 112, result has 24.8 percent of original size [2021-10-25 06:02:57,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 52 treesize of output 77 [2021-10-25 06:02:58,296 INFO L354 Elim1Store]: treesize reduction 162, result has 22.1 percent of original size [2021-10-25 06:02:58,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 19 case distinctions, treesize of input 73 treesize of output 105 [2021-10-25 06:02:58,736 INFO L354 Elim1Store]: treesize reduction 204, result has 21.2 percent of original size [2021-10-25 06:02:58,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 24 case distinctions, treesize of input 90 treesize of output 129 [2021-10-25 06:03:00,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:03:01,095 INFO L354 Elim1Store]: treesize reduction 39, result has 22.0 percent of original size [2021-10-25 06:03:01,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:03:01,560 INFO L354 Elim1Store]: treesize reduction 76, result has 20.0 percent of original size [2021-10-25 06:03:01,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 25 [2021-10-25 06:03:03,768 INFO L354 Elim1Store]: treesize reduction 80, result has 19.2 percent of original size [2021-10-25 06:03:03,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 174 treesize of output 117 [2021-10-25 06:03:03,986 INFO L354 Elim1Store]: treesize reduction 92, result has 17.1 percent of original size [2021-10-25 06:03:03,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 187 treesize of output 132 [2021-10-25 06:03:04,566 INFO L354 Elim1Store]: treesize reduction 166, result has 17.4 percent of original size [2021-10-25 06:03:04,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 125 treesize of output 137 [2021-10-25 06:03:04,860 INFO L354 Elim1Store]: treesize reduction 104, result has 15.4 percent of original size [2021-10-25 06:03:04,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 91 treesize of output 50 [2021-10-25 06:03:05,250 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-10-25 06:03:05,251 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 34 [2021-10-25 06:03:06,079 INFO L354 Elim1Store]: treesize reduction 84, result has 16.8 percent of original size [2021-10-25 06:03:06,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 65 treesize of output 40 [2021-10-25 06:03:06,998 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-10-25 06:03:06,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 19 [2021-10-25 06:03:07,417 INFO L354 Elim1Store]: treesize reduction 37, result has 19.6 percent of original size [2021-10-25 06:03:07,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 30 [2021-10-25 06:03:07,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-10-25 06:03:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-25 06:03:07,841 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [607025606] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:03:07,841 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:03:07,841 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 34] total 74 [2021-10-25 06:03:07,841 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514895874] [2021-10-25 06:03:07,842 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 74 states [2021-10-25 06:03:07,842 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:03:07,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-10-25 06:03:07,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=333, Invalid=5069, Unknown=0, NotChecked=0, Total=5402 [2021-10-25 06:03:07,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:07,843 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:03:07,844 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 74 states, 74 states have (on average 3.7567567567567566) internal successors, (278), 74 states have internal predecessors, (278), 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) [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-10-25 06:03:07,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:34,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-10-25 06:03:34,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:03:34,102 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-10-25 06:03:34,283 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-10-25 06:03:34,283 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:03:34,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:03:34,284 INFO L82 PathProgramCache]: Analyzing trace with hash 1843772668, now seen corresponding path program 1 times [2021-10-25 06:03:34,284 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:03:34,284 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410600938] [2021-10-25 06:03:34,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:03:34,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:03:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:03:34,338 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-10-25 06:03:34,338 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:03:34,338 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410600938] [2021-10-25 06:03:34,339 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410600938] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 06:03:34,339 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-25 06:03:34,339 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-25 06:03:34,339 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212008801] [2021-10-25 06:03:34,339 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-25 06:03:34,339 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:03:34,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-25 06:03:34,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-25 06:03:34,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:34,340 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:03:34,340 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 86.33333333333333) internal successors, (259), 3 states have internal predecessors, (259), 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) [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:03:34,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:34,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:03:34,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:34,368 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-25 06:03:34,369 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:03:34,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:03:34,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1539397909, now seen corresponding path program 1 times [2021-10-25 06:03:34,369 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:03:34,369 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046262282] [2021-10-25 06:03:34,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:03:34,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:03:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:03:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 21 proven. 1 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-10-25 06:03:34,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:03:34,471 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046262282] [2021-10-25 06:03:34,471 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046262282] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:03:34,471 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1529297616] [2021-10-25 06:03:34,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:03:34,472 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:03:34,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:03:34,472 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:03:34,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-10-25 06:03:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:03:38,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 689 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-25 06:03:38,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:03:38,991 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-10-25 06:03:38,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 10 [2021-10-25 06:03:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 65 proven. 5 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-10-25 06:03:39,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1529297616] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:03:39,257 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:03:39,257 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7] total 9 [2021-10-25 06:03:39,257 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845752587] [2021-10-25 06:03:39,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-10-25 06:03:39,258 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:03:39,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-10-25 06:03:39,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-10-25 06:03:39,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:39,258 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:03:39,258 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 34.666666666666664) internal successors, (312), 9 states have internal predecessors, (312), 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) [2021-10-25 06:03:39,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:39,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:39,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:03:39,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:03:47,264 WARN L207 SmtUtils]: Spent 5.37 s on a formula simplification. DAG size of input: 475 DAG size of output: 243 [2021-10-25 06:03:56,193 WARN L207 SmtUtils]: Spent 8.29 s on a formula simplification. DAG size of input: 494 DAG size of output: 258 [2021-10-25 06:04:02,955 WARN L207 SmtUtils]: Spent 6.11 s on a formula simplification. DAG size of input: 497 DAG size of output: 260 [2021-10-25 06:04:10,234 WARN L207 SmtUtils]: Spent 6.63 s on a formula simplification. DAG size of input: 499 DAG size of output: 262 [2021-10-25 06:04:19,965 WARN L207 SmtUtils]: Spent 7.38 s on a formula simplification. DAG size of input: 472 DAG size of output: 240 [2021-10-25 06:04:27,064 WARN L207 SmtUtils]: Spent 6.49 s on a formula simplification. DAG size of input: 491 DAG size of output: 255 [2021-10-25 06:04:34,099 WARN L207 SmtUtils]: Spent 6.40 s on a formula simplification. DAG size of input: 494 DAG size of output: 257 [2021-10-25 06:04:40,810 WARN L207 SmtUtils]: Spent 6.13 s on a formula simplification. DAG size of input: 496 DAG size of output: 259 [2021-10-25 06:04:41,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:04:41,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:04:41,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:04:41,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:04:41,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-10-25 06:04:41,462 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-10-25 06:04:41,463 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:04:41,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:04:41,463 INFO L82 PathProgramCache]: Analyzing trace with hash -208190630, now seen corresponding path program 2 times [2021-10-25 06:04:41,463 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:04:41,463 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762422566] [2021-10-25 06:04:41,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:04:41,464 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:04:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:04:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 44 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-10-25 06:04:42,158 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:04:42,158 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762422566] [2021-10-25 06:04:42,158 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1762422566] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:04:42,158 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1910722243] [2021-10-25 06:04:42,159 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-10-25 06:04:42,159 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:04:42,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:04:42,159 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:04:42,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-10-25 06:04:46,661 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-10-25 06:04:46,661 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-10-25 06:04:46,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 676 conjuncts, 12 conjunts are in the unsatisfiable core [2021-10-25 06:04:46,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:04:46,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:04:47,135 INFO L354 Elim1Store]: treesize reduction 62, result has 49.6 percent of original size [2021-10-25 06:04:47,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 40 treesize of output 80 [2021-10-25 06:04:47,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-10-25 06:04:47,809 INFO L354 Elim1Store]: treesize reduction 7, result has 56.3 percent of original size [2021-10-25 06:04:47,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 77 [2021-10-25 06:04:47,877 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-10-25 06:04:47,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 12 [2021-10-25 06:04:48,183 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2021-10-25 06:04:48,183 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1910722243] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:04:48,185 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:04:48,185 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10] total 18 [2021-10-25 06:04:48,185 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77896664] [2021-10-25 06:04:48,186 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-25 06:04:48,186 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:04:48,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-25 06:04:48,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=251, Unknown=0, NotChecked=0, Total=306 [2021-10-25 06:04:48,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:04:48,186 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:04:48,187 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 17.5) internal successors, (315), 18 states have internal predecessors, (315), 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) [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:04:48,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:04:49,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:04:49,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:04:49,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:04:49,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:04:49,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:04:49,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:04:49,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-10-25 06:04:49,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-10-25 06:04:49,672 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:04:49,673 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:04:49,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:04:49,673 INFO L82 PathProgramCache]: Analyzing trace with hash 1361690020, now seen corresponding path program 1 times [2021-10-25 06:04:49,673 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:04:49,673 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090522267] [2021-10-25 06:04:49,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:04:49,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:04:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:04:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-25 06:04:52,629 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:04:52,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090522267] [2021-10-25 06:04:52,629 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090522267] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:04:52,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [962729901] [2021-10-25 06:04:52,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:04:52,629 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:04:52,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:04:52,630 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:04:52,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-10-25 06:04:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:04:56,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 121 conjunts are in the unsatisfiable core [2021-10-25 06:04:56,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:04:57,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 06:04:57,033 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 06:04:57,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 06:04:57,151 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-10-25 06:04:57,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-10-25 06:04:57,357 INFO L354 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2021-10-25 06:04:57,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 39 treesize of output 57 [2021-10-25 06:04:57,670 INFO L354 Elim1Store]: treesize reduction 112, result has 24.8 percent of original size [2021-10-25 06:04:57,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 52 treesize of output 77 [2021-10-25 06:05:00,414 INFO L354 Elim1Store]: treesize reduction 162, result has 22.1 percent of original size [2021-10-25 06:05:00,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 19 case distinctions, treesize of input 73 treesize of output 105 [2021-10-25 06:05:00,890 INFO L354 Elim1Store]: treesize reduction 204, result has 21.2 percent of original size [2021-10-25 06:05:00,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 24 case distinctions, treesize of input 90 treesize of output 129 [2021-10-25 06:05:01,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:05:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:02,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:05:02,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:02,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:02,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:02,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:05:02,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-10-25 06:05:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:03,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:03,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:03,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2021-10-25 06:05:03,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:03,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2021-10-25 06:05:04,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 49 [2021-10-25 06:05:04,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 13 [2021-10-25 06:05:04,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-10-25 06:05:04,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:04,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:05:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,176 INFO L354 Elim1Store]: treesize reduction 130, result has 21.2 percent of original size [2021-10-25 06:05:07,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 202 treesize of output 139 [2021-10-25 06:05:07,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-10-25 06:05:07,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,576 INFO L354 Elim1Store]: treesize reduction 154, result has 18.5 percent of original size [2021-10-25 06:05:07,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 258 treesize of output 185 [2021-10-25 06:05:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:07,599 INFO L354 Elim1Store]: treesize reduction 84, result has 18.4 percent of original size [2021-10-25 06:05:07,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 199 treesize of output 197 [2021-10-25 06:05:08,294 INFO L354 Elim1Store]: treesize reduction 160, result has 17.1 percent of original size [2021-10-25 06:05:08,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 117 treesize of output 129 [2021-10-25 06:05:08,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:08,975 INFO L354 Elim1Store]: treesize reduction 166, result has 16.2 percent of original size [2021-10-25 06:05:08,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 153 treesize of output 158 [2021-10-25 06:05:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:08,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:08,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:08,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:08,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:09,016 INFO L354 Elim1Store]: treesize reduction 178, result has 16.4 percent of original size [2021-10-25 06:05:09,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 138 treesize of output 99 [2021-10-25 06:05:10,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 105 [2021-10-25 06:05:10,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-10-25 06:05:10,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:10,720 INFO L354 Elim1Store]: treesize reduction 97, result has 13.4 percent of original size [2021-10-25 06:05:10,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 129 treesize of output 128 [2021-10-25 06:05:12,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:12,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:12,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-10-25 06:05:12,999 INFO L354 Elim1Store]: treesize reduction 124, result has 15.6 percent of original size [2021-10-25 06:05:12,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 155 treesize of output 144 [2021-10-25 06:05:13,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 104 [2021-10-25 06:05:16,664 INFO L354 Elim1Store]: treesize reduction 136, result has 17.6 percent of original size [2021-10-25 06:05:16,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 163 treesize of output 130 [2021-10-25 06:05:16,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:16,759 INFO L354 Elim1Store]: treesize reduction 302, result has 14.2 percent of original size [2021-10-25 06:05:16,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 132 treesize of output 142 [2021-10-25 06:05:18,875 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:05:18,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 100 treesize of output 60 [2021-10-25 06:05:19,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:19,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:05:19,909 INFO L354 Elim1Store]: treesize reduction 160, result has 16.2 percent of original size [2021-10-25 06:05:19,909 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 72 treesize of output 79 [2021-10-25 06:05:20,751 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-10-25 06:05:20,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 61 [2021-10-25 06:05:22,485 INFO L354 Elim1Store]: treesize reduction 58, result has 4.9 percent of original size [2021-10-25 06:05:22,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 59 treesize of output 37 [2021-10-25 06:05:22,569 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-25 06:05:22,569 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [962729901] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:05:22,569 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:05:22,569 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 51] total 92 [2021-10-25 06:05:22,569 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835810632] [2021-10-25 06:05:22,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2021-10-25 06:05:22,569 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:05:22,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2021-10-25 06:05:22,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=421, Invalid=7950, Unknown=1, NotChecked=0, Total=8372 [2021-10-25 06:05:22,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:05:22,571 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:05:22,572 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 4.086956521739131) internal successors, (376), 92 states have internal predecessors, (376), 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) [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-10-25 06:05:22,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:05:49,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:05:49,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-10-25 06:05:49,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-10-25 06:05:49,347 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-10-25 06:05:49,518 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-10-25 06:05:49,518 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:05:49,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:05:49,519 INFO L82 PathProgramCache]: Analyzing trace with hash -368991770, now seen corresponding path program 1 times [2021-10-25 06:05:49,519 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:05:49,519 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887076920] [2021-10-25 06:05:49,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:05:49,519 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:05:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:05:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-10-25 06:05:57,337 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:05:57,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887076920] [2021-10-25 06:05:57,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887076920] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:05:57,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1988168152] [2021-10-25 06:05:57,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:05:57,337 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:05:57,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:05:57,338 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:05:57,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-10-25 06:06:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:06:02,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 113 conjunts are in the unsatisfiable core [2021-10-25 06:06:02,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:06:03,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 06:06:03,093 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 06:06:03,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 06:06:03,218 INFO L354 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2021-10-25 06:06:03,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 26 treesize of output 37 [2021-10-25 06:06:03,408 INFO L354 Elim1Store]: treesize reduction 66, result has 19.5 percent of original size [2021-10-25 06:06:03,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 42 [2021-10-25 06:06:05,657 INFO L354 Elim1Store]: treesize reduction 120, result has 23.6 percent of original size [2021-10-25 06:06:05,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 44 treesize of output 69 [2021-10-25 06:06:06,152 INFO L354 Elim1Store]: treesize reduction 170, result has 21.3 percent of original size [2021-10-25 06:06:06,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 20 case distinctions, treesize of input 65 treesize of output 97 [2021-10-25 06:06:06,567 INFO L354 Elim1Store]: treesize reduction 212, result has 20.6 percent of original size [2021-10-25 06:06:06,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 25 case distinctions, treesize of input 82 treesize of output 121 [2021-10-25 06:06:07,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:06:07,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:06:07,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:07,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:06:07,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:07,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:06:08,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:08,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:08,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:08,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:06:08,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:08,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:08,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:08,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 30 [2021-10-25 06:06:09,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:09,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:09,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 42 [2021-10-25 06:06:09,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:09,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:09,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:09,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 8 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 42 [2021-10-25 06:06:10,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 57 [2021-10-25 06:06:10,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 57 [2021-10-25 06:06:10,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:06:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:10,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:06:13,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,672 INFO L354 Elim1Store]: treesize reduction 130, result has 21.2 percent of original size [2021-10-25 06:06:13,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 194 treesize of output 131 [2021-10-25 06:06:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,816 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2021-10-25 06:06:13,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,958 INFO L354 Elim1Store]: treesize reduction 154, result has 18.5 percent of original size [2021-10-25 06:06:13,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 278 treesize of output 199 [2021-10-25 06:06:13,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:13,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:14,000 INFO L354 Elim1Store]: treesize reduction 226, result has 13.4 percent of original size [2021-10-25 06:06:14,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 241 treesize of output 216 [2021-10-25 06:06:14,732 INFO L354 Elim1Store]: treesize reduction 174, result has 16.7 percent of original size [2021-10-25 06:06:14,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 5 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 117 treesize of output 129 [2021-10-25 06:06:15,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,413 INFO L354 Elim1Store]: treesize reduction 178, result has 16.4 percent of original size [2021-10-25 06:06:15,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 176 treesize of output 165 [2021-10-25 06:06:15,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:15,450 INFO L354 Elim1Store]: treesize reduction 178, result has 16.4 percent of original size [2021-10-25 06:06:15,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 106 [2021-10-25 06:06:16,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2021-10-25 06:06:16,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:16,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 56 [2021-10-25 06:06:18,247 INFO L354 Elim1Store]: treesize reduction 136, result has 17.6 percent of original size [2021-10-25 06:06:18,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 128 treesize of output 121 [2021-10-25 06:06:18,280 INFO L354 Elim1Store]: treesize reduction 136, result has 17.6 percent of original size [2021-10-25 06:06:18,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 109 treesize of output 82 [2021-10-25 06:06:20,776 INFO L354 Elim1Store]: treesize reduction 136, result has 17.6 percent of original size [2021-10-25 06:06:20,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 76 treesize of output 49 [2021-10-25 06:06:20,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:06:20,796 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 44 [2021-10-25 06:06:22,588 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:06:22,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 70 [2021-10-25 06:06:22,592 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:06:22,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 58 treesize of output 34 [2021-10-25 06:06:23,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-10-25 06:06:23,540 INFO L354 Elim1Store]: treesize reduction 56, result has 21.1 percent of original size [2021-10-25 06:06:23,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 31 [2021-10-25 06:06:23,799 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-10-25 06:06:23,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 10 [2021-10-25 06:06:23,968 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-10-25 06:06:23,968 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1988168152] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:06:23,968 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-25 06:06:23,968 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 41] total 100 [2021-10-25 06:06:23,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710348939] [2021-10-25 06:06:23,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 100 states [2021-10-25 06:06:23,969 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:06:23,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2021-10-25 06:06:23,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=434, Invalid=9466, Unknown=0, NotChecked=0, Total=9900 [2021-10-25 06:06:23,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:06:23,971 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:06:23,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 100 states, 100 states have (on average 3.9) internal successors, (390), 100 states have internal predecessors, (390), 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) [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-10-25 06:06:23,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-10-25 06:07:45,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-10-25 06:07:45,667 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2021-10-25 06:07:45,834 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:07:45,834 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:07:45,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:07:45,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1476258190, now seen corresponding path program 1 times [2021-10-25 06:07:45,834 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:07:45,834 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113395999] [2021-10-25 06:07:45,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:07:45,835 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:07:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:07:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 78 proven. 28 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-10-25 06:07:45,932 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:07:45,932 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113395999] [2021-10-25 06:07:45,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113395999] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:07:45,932 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1678341993] [2021-10-25 06:07:45,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:07:45,933 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:07:45,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:07:45,934 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:07:45,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-10-25 06:07:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:07:52,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-25 06:07:52,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:07:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-10-25 06:07:52,930 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1678341993] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-25 06:07:52,930 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-25 06:07:52,930 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2021-10-25 06:07:52,930 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072949412] [2021-10-25 06:07:52,931 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-25 06:07:52,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-25 06:07:52,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-25 06:07:52,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-10-25 06:07:52,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:07:52,931 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-10-25 06:07:52,931 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 45.4) internal successors, (227), 5 states have internal predecessors, (227), 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) [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:07:52,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-10-25 06:07:52,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-10-25 06:08:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-10-25 06:08:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-25 06:08:02,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2021-10-25 06:08:02,235 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:08:02,235 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION === [worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION (and 9 more)] === [2021-10-25 06:08:02,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-25 06:08:02,236 INFO L82 PathProgramCache]: Analyzing trace with hash -92421805, now seen corresponding path program 1 times [2021-10-25 06:08:02,236 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-25 06:08:02,236 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281819192] [2021-10-25 06:08:02,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:08:02,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-25 06:08:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:08:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-10-25 06:08:10,361 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-25 06:08:10,361 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281819192] [2021-10-25 06:08:10,361 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281819192] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-25 06:08:10,361 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009246954] [2021-10-25 06:08:10,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-25 06:08:10,361 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:08:10,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:08:10,362 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-25 06:08:10,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-10-25 06:08:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-25 06:08:16,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 674 conjuncts, 155 conjunts are in the unsatisfiable core [2021-10-25 06:08:16,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-25 06:08:16,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-10-25 06:08:17,060 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-10-25 06:08:17,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-10-25 06:08:17,190 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-10-25 06:08:17,190 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-10-25 06:08:17,373 INFO L354 Elim1Store]: treesize reduction 54, result has 34.1 percent of original size [2021-10-25 06:08:17,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 45 [2021-10-25 06:08:17,626 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-10-25 06:08:17,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 32 treesize of output 57 [2021-10-25 06:08:18,114 INFO L354 Elim1Store]: treesize reduction 90, result has 33.8 percent of original size [2021-10-25 06:08:18,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 37 treesize of output 69 [2021-10-25 06:08:18,509 INFO L354 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2021-10-25 06:08:18,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 42 treesize of output 81 [2021-10-25 06:08:19,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-10-25 06:08:19,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-10-25 06:08:19,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:19,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 16 [2021-10-25 06:08:21,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,045 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 12 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2021-10-25 06:08:21,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 18 [2021-10-25 06:08:21,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 14 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 42 [2021-10-25 06:08:21,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 18 [2021-10-25 06:08:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2021-10-25 06:08:21,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:21,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-10-25 06:08:24,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,377 INFO L354 Elim1Store]: treesize reduction 102, result has 21.5 percent of original size [2021-10-25 06:08:24,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 126 treesize of output 66 [2021-10-25 06:08:24,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-10-25 06:08:24,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,727 INFO L354 Elim1Store]: treesize reduction 120, result has 18.9 percent of original size [2021-10-25 06:08:24,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 182 treesize of output 112 [2021-10-25 06:08:24,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-10-25 06:08:24,750 INFO L354 Elim1Store]: treesize reduction 92, result has 17.1 percent of original size [2021-10-25 06:08:24,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 145 treesize of output 141 Received shutdown request... [2021-10-25 06:08:24,838 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:24,847 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-10-25 06:08:24,847 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-10-25 06:08:24,847 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-10-25 06:08:24,874 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2021-10-25 06:08:25,038 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-25 06:08:25,039 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,040 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,041 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,044 INFO L308 ceAbstractionStarter]: Result for error location worker_fnThread1of1ForFork0 was TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT (1/2) [2021-10-25 06:08:25,046 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-10-25 06:08:25,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-25 06:08:25,047 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-10-25 06:08:25,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (20)] Waiting until timeout for monitored process [2021-10-25 06:08:25,054 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-10-25 06:08:25,054 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-25 06:08:25,055 INFO L340 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2021-10-25 06:08:25,055 WARN L594 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,055 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,056 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION [2021-10-25 06:08:25,056 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-25 06:08:25,056 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT,TIMEOUT (2/2) [2021-10-25 06:08:25,056 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (20)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2021-10-25 06:08:25,057 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-25 06:08:25,057 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-25 06:08:25,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 06:08:25 BasicIcfg [2021-10-25 06:08:25,058 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-25 06:08:25,059 INFO L168 Benchmark]: Toolchain (without parser) took 801167.33 ms. Allocated memory was 188.7 MB in the beginning and 851.4 MB in the end (delta: 662.7 MB). Free memory was 136.2 MB in the beginning and 320.0 MB in the end (delta: -183.9 MB). Peak memory consumption was 479.8 MB. Max. memory is 8.0 GB. [2021-10-25 06:08:25,059 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 188.7 MB. Free memory is still 153.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-25 06:08:25,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.97 ms. Allocated memory is still 188.7 MB. Free memory was 135.9 MB in the beginning and 151.8 MB in the end (delta: -15.9 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. [2021-10-25 06:08:25,059 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.36 ms. Allocated memory is still 188.7 MB. Free memory was 151.8 MB in the beginning and 148.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-10-25 06:08:25,059 INFO L168 Benchmark]: Boogie Preprocessor took 36.48 ms. Allocated memory is still 188.7 MB. Free memory was 148.1 MB in the beginning and 144.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-10-25 06:08:25,059 INFO L168 Benchmark]: RCFGBuilder took 718.23 ms. Allocated memory is still 188.7 MB. Free memory was 144.4 MB in the beginning and 63.2 MB in the end (delta: 81.3 MB). Peak memory consumption was 80.7 MB. Max. memory is 8.0 GB. [2021-10-25 06:08:25,059 INFO L168 Benchmark]: TraceAbstraction took 799972.08 ms. Allocated memory was 188.7 MB in the beginning and 851.4 MB in the end (delta: 662.7 MB). Free memory was 62.7 MB in the beginning and 320.0 MB in the end (delta: -257.4 MB). Peak memory consumption was 405.9 MB. Max. memory is 8.0 GB. [2021-10-25 06:08:25,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 188.7 MB. Free memory is still 153.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 392.97 ms. Allocated memory is still 188.7 MB. Free memory was 135.9 MB in the beginning and 151.8 MB in the end (delta: -15.9 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 37.36 ms. Allocated memory is still 188.7 MB. Free memory was 151.8 MB in the beginning and 148.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 36.48 ms. Allocated memory is still 188.7 MB. Free memory was 148.1 MB in the beginning and 144.4 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 718.23 ms. Allocated memory is still 188.7 MB. Free memory was 144.4 MB in the beginning and 63.2 MB in the end (delta: 81.3 MB). Peak memory consumption was 80.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 799972.08 ms. Allocated memory was 188.7 MB in the beginning and 851.4 MB in the end (delta: 662.7 MB). Free memory was 62.7 MB in the beginning and 320.0 MB in the end (delta: -257.4 MB). Peak memory consumption was 405.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 55518, positive: 51569, positive conditional: 7924, positive unconditional: 43645, negative: 3949, negative conditional: 3813, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 51763, positive: 51569, positive conditional: 0, positive unconditional: 51569, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 42287, positive: 42151, positive conditional: 0, positive unconditional: 42151, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 42287, positive: 42130, positive conditional: 0, positive unconditional: 42130, negative: 157, negative conditional: 0, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 157, positive: 21, positive conditional: 0, positive unconditional: 21, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3927, positive: 77, positive conditional: 0, positive unconditional: 77, negative: 414, negative conditional: 0, negative unconditional: 414, unknown: 3436, unknown conditional: 0, unknown unconditional: 3436] ], Cache Queries: [ total: 51763, positive: 9418, positive conditional: 0, positive unconditional: 9418, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 42287, unknown conditional: 0, unknown unconditional: 42287] , Statistics on independence cache: Total cache size (in pairs): 42287, Positive cache size: 42151, Positive conditional cache size: 0, Positive unconditional cache size: 42151, Negative cache size: 136, Negative conditional cache size: 0, Negative unconditional cache size: 136, Independence queries for same thread: 3755 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 4148, Number of persistent set computation: 778, Number of trivial persistent sets: 623, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 55518, positive: 51569, positive conditional: 7924, positive unconditional: 43645, negative: 3949, negative conditional: 3813, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 51763, positive: 51569, positive conditional: 0, positive unconditional: 51569, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 42287, positive: 42151, positive conditional: 0, positive unconditional: 42151, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 42287, positive: 42130, positive conditional: 0, positive unconditional: 42130, negative: 157, negative conditional: 0, negative unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 157, positive: 21, positive conditional: 0, positive unconditional: 21, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3927, positive: 77, positive conditional: 0, positive unconditional: 77, negative: 414, negative conditional: 0, negative unconditional: 414, unknown: 3436, unknown conditional: 0, unknown unconditional: 3436] ], Cache Queries: [ total: 51763, positive: 9418, positive conditional: 0, positive unconditional: 9418, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 42287, unknown conditional: 0, unknown unconditional: 42287] , Statistics on independence cache: Total cache size (in pairs): 42287, Positive cache size: 42151, Positive conditional cache size: 0, Positive unconditional cache size: 42151, Negative cache size: 136, Negative conditional cache size: 0, Negative unconditional cache size: 136, Independence queries for same thread: 3755 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 0 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 0, Number of persistent set computation: 0, Number of trivial persistent sets: 0, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Independence queries for same thread: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 758]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 740]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 741]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 749]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 746]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 753]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 761]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 757]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 766]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 336 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 79 known predicates. - TimeoutResultAtElement [Line: 704]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 740]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 741]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 749]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 746]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 753]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 761]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 757]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 766]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 758]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 789]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 786]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - TimeoutResultAtElement [Line: 780]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while PartialOrderCegarLoop was constructing initial abstraction,while executing PartialOrderCegarLoop. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: worker_fnThread1of1ForFork0 with 1 thread instances CFG has 3 procedures, 620 locations, 40 error locations. Started 1 CEGAR loops. OverallTime: 799766.5ms, OverallIterations: 21, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 18.0ms, PartialOrderReductionTime: 553516.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 540, 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: 542.5ms SsaConstructionTime, 2380.9ms SatisfiabilityAnalysisTime, 179641.1ms InterpolantComputationTime, 6444 NumberOfCodeBlocks, 6444 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 6408 ConstructedInterpolants, 556 QuantifiedInterpolants, 179667 SizeOfPredicates, 333 NumberOfNonLiveVariables, 6543 ConjunctsInSsa, 739 ConjunctsInUnsatCore, 36 InterpolantComputations, 10 PerfectInterpolantSequences, 1418/1842 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 620 locations, 40 error locations. Started 1 CEGAR loops. OverallTime: 10.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown